{"id":73981,"date":"2026-08-19T19:11:51","date_gmt":"2026-08-19T11:11:51","guid":{"rendered":"https:\/\/www.pkcell.com\/?p=73981"},"modified":"2026-08-20T15:36:36","modified_gmt":"2026-08-20T07:36:36","slug":"how-to-choose-the-top-li-socl2-battery-manufacturer-in-china-complete-2026-guide","status":"publish","type":"post","link":"https:\/\/www.pkcell.com\/ko\/how-to-choose-the-top-li-socl2-battery-manufacturer-in-china-complete-2026-guide\/","title":{"rendered":"How to Choose the Top Li-SOCl2 Battery Manufacturer in China: Complete 2026 Guide"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-1024x576.png\" alt=\"\" class=\"wp-image-74031\" srcset=\"https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-1024x576.png 1024w, https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-300x169.png 300w, https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-768x432.png 768w, https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-1536x864.png 1536w, https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60-18x10.png 18w, https:\/\/www.pkcell.com\/wp-content\/uploads\/\u9502\u4e9a\u786b\u7535\u6c60.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<p data-path-to-node=\"1\">Finding a reliable China Li-SOCl2 battery supplier can be a complex task for B2B procurement managers, IoT hardware engineers, and supply chain directors. Lithium Thionyl Chloride (Li-SOCl2) batteries\u2014commonly known as ER batteries\u2014are critical power sources for applications requiring extra long operational lifespans and continuous reliability under extreme environmental conditions.<\/p>\n<p data-path-to-node=\"2\">Whether you need high-capacity ER34615 cells for smart metering or HPC1520 hybrid capacitor configurations for high-pulse IoT communication, selecting a certified, high-quality manufacturer ensures system longevity, reduces maintenance overhead, and guarantees regulatory compliance.<\/p>\n<p data-path-to-node=\"3\">This guide details the core technical metrics, customization options, certification standards, and decision criteria needed to partner with a leading custom Li-SOCl2 battery pack solution provider in China.<\/p>\n<h2 data-path-to-node=\"5\">1. Understanding Li-SOCl2 Battery Chemistry and Key Advantages<\/h2>\n<p data-path-to-node=\"6\">Lithium Thionyl Chloride (<span class=\"math-inline\" data-math=\"Li-SOCl_2\" data-index-in-node=\"26\">$Li-SOCl_2$<\/span>) chemistry offers the highest energy density among all primary (non-rechargeable) lithium battery commercial types. Understanding its core characteristics is essential for selecting the correct battery pack architecture.<\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">Highest Energy Density:<\/b> Delivers up to 650 Wh\/kg and 1280 Wh\/L, allowing maximum power storage in compact form factors.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">High Nominal Voltage:<\/b> Features a open-circuit voltage of 3.67V and an operating voltage ranging between 3.3V and 3.6V throughout most of its operational life.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">Ultra-Low Self-Discharge:<\/b> Features a self-discharge rate of less than 1% per year at room temperature (<span class=\"math-inline\" data-math=\"+20^\\circ C\" data-index-in-node=\"103\">+20<\/span>), enabling operating lifespans of 10 to 20 years.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\"><b data-path-to-node=\"7,3,0\" data-index-in-node=\"0\">Extreme Operating Temperature Range:<\/b> Operates effectively from <span class=\"math-inline\" data-math=\"-55^\\circ C\" data-index-in-node=\"63\">-55 <\/span>\u00a0to <span class=\"math-inline\" data-math=\"+85^\\circ C\" data-index-in-node=\"78\">+85<\/span>, with specialized high-temperature variants rated up to <span class=\"math-inline\" data-math=\"+150^\\circ C\" data-index-in-node=\"146\">+150<\/span>.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"9\">2. Bobbin Type vs. Spiral Type vs. Hybrid (ER + HPC) Configurations<\/h2>\n<p data-path-to-node=\"10\">When sourcing Li-SOCl2 battery packs, it is crucial to match cell construction to your device&#8217;s discharge profile. Leading Chinese OEM manufacturers offer three primary configurations:<\/p>\n<table data-path-to-node=\"11\">\n<thead>\n<tr>\n<td><strong>Battery Configuration<\/strong><\/td>\n<td><strong>Internal Structure<\/strong><\/td>\n<td><strong>Peak Current Capability<\/strong><\/td>\n<td><strong>Best Suited Applications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"11,1,0,0\"><b data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\">Bobbin Type (e.g., ER34615)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"11,1,1,0\">High active material volume, low surface area<\/span><\/td>\n<td><span data-path-to-node=\"11,1,2,0\">Low continuous\/low pulse<\/span><\/td>\n<td><span data-path-to-node=\"11,1,3,0\">Smart water\/gas meters, AMR, environmental sensors<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"11,2,0,0\"><b data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\">Spiral Type<\/b><\/span><\/td>\n<td><span data-path-to-node=\"11,2,1,0\">Wound electrode structure, high surface area<\/span><\/td>\n<td><span data-path-to-node=\"11,2,2,0\">High continuous pulse<\/span><\/td>\n<td><span data-path-to-node=\"11,2,3,0\">Military equipment, oceanographic buoys, active tracking<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"11,3,0,0\"><b data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\">Hybrid System (ER + HPC1520)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"11,3,1,0\">Bobbin Li-SOCl2 cell in parallel with Hybrid Pulse Capacitor<\/span><\/td>\n<td><span data-path-to-node=\"11,3,2,0\">Very high pulse (up to several Amperes)<\/span><\/td>\n<td><span data-path-to-node=\"11,3,3,0\">NB-IoT, LoRaWAN, satellite GPS asset trackers<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"12\">Why Choose the ER + HPC Hybrid Solution?<\/h3>\n<p data-path-to-node=\"13\">Standard bobbin-type Li-SOCl2 cells experience severe voltage passivation during idle periods. When an IoT device wakes up to send wireless transmissions (such as cellular NB-IoT or LoRaWAN bursts), this passivation layer can cause an initial voltage dip.<\/p>\n<p data-path-to-node=\"14\">Integrating a <b data-path-to-node=\"14\" data-index-in-node=\"14\">Hybrid Pulse Capacitor (HPC1520)<\/b> in parallel with a primary cell (like the <b data-path-to-node=\"14\" data-index-in-node=\"89\">ER34615 3.6V 19000mAh to 32000mAh<\/b>) buffers peak pulse demands, eliminates voltage delay, and preserves total cell capacity over a 10+ year lifespan.<\/p>\n<h2 data-path-to-node=\"16\">3. Top Applications for Certified Li-SOCl2 Batteries<\/h2>\n<p data-path-to-node=\"17\">Leading export-grade Li-SOCl2 suppliers produce custom battery solutions tailored to specific industrial ecosystems:<\/p>\n<ul data-path-to-node=\"18\">\n<li>\n<p data-path-to-node=\"18,0,0\"><b data-path-to-node=\"18,0,0\" data-index-in-node=\"0\">Smart Utilities &amp; Metering:<\/b> Automated Meter Reading (AMR) and Advanced Metering Infrastructure (AMI) for smart water, gas, electricity, and heat meters.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"18,1,0\"><b data-path-to-node=\"18,1,0\" data-index-in-node=\"0\">IoT &amp; Asset Tracking:<\/b> GPS tracking devices, cold-chain logistics monitoring, container tracking, and livestock monitoring.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"18,2,0\"><b data-path-to-node=\"18,2,0\" data-index-in-node=\"0\">Industrial Automation &amp; Security:<\/b> Wireless industrial sensors, smoke detectors, pipeline monitoring, toll tags, and electronic security systems.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"18,3,0\"><b data-path-to-node=\"18,3,0\" data-index-in-node=\"0\">Medical &amp; Infrastructure:<\/b> Backup power for memory modules, remote medical equipment, structural monitoring sensors, and offshore buoys.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"20\">4. Key Criteria for Selecting a Reliable China Li-SOCl2 Supplier<\/h2>\n<p data-path-to-node=\"21\">To identify a top-tier Chinese Li-SOCl2 battery supplier, evaluate potential manufacturing partners against four technical benchmarks:<\/p>\n<h3 data-path-to-node=\"22\">1. Passivation Management Capabilities<\/h3>\n<p data-path-to-node=\"23\">Inquire about the manufacturer\u2019s automated electrolyte processing and passivation control mechanisms. Top producers use ultra-pure electrolytes and precise additives to keep passivation predictable and manageable.<\/p>\n<h3 data-path-to-node=\"24\">2. Comprehensive Global Certifications<\/h3>\n<p data-path-to-node=\"25\">High-quality lithium export manufacturers must comply with international transport, safety, and quality standards:<\/p>\n<ul data-path-to-node=\"26\">\n<li>\n<p data-path-to-node=\"26,0,0\"><b data-path-to-node=\"26,0,0\" data-index-in-node=\"0\">UL Standards:<\/b> UL1642 safety certification for lithium cells.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,1,0\"><b data-path-to-node=\"26,1,0\" data-index-in-node=\"0\">Transport Approvals:<\/b> UN38.3 test reports and MSDS documentation for air and sea freight.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,2,0\"><b data-path-to-node=\"26,2,0\" data-index-in-node=\"0\">Environmental Compliance:<\/b> RoHS, REACH, and CE compliance for European and global markets.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,3,0\"><b data-path-to-node=\"26,3,0\" data-index-in-node=\"0\">Quality Management Systems:<\/b> ISO9001 quality management and ISO14001 environmental management.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"27\">3. Advanced Custom OEM\/ODM Capabilities<\/h3>\n<p data-path-to-node=\"28\">Industrial applications rarely use off-the-shelf cells without modification. A qualified custom battery pack factory should offer:<\/p>\n<ul data-path-to-node=\"29\">\n<li>\n<p data-path-to-node=\"29,0,0\">Custom wiring harnesses, JST\/Molex connectors, and shrink-wrap options.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"29,1,0\">Spot-welded nickel tabs, PCB pin mountings, and custom plastic enclosures.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"29,2,0\">Diode\/resistor integration for safety and back-feed protection.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"29,3,0\">Multi-cell series-parallel assembly (<span class=\"math-inline\" data-math=\"3.6V\" data-index-in-node=\"37\">$3.6V$<\/span>, <span class=\"math-inline\" data-math=\"7.2V\" data-index-in-node=\"43\">$7.2V$<\/span>, <span class=\"math-inline\" data-math=\"10.8V\" data-index-in-node=\"49\">$10.8V$<\/span>, or high-capacity parallel arrays).<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"30\">4. Rigorous Quality Control and Testing Facilities<\/h3>\n<p data-path-to-node=\"31\">Verify that the factory utilizes automated testing procedures, including:<\/p>\n<ul data-path-to-node=\"32\">\n<li>\n<p data-path-to-node=\"32,0,0\">100% Open Circuit Voltage (OCV) and Closed Circuit Voltage (CCV) testing.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"32,1,0\">Micro-ampere leakage current analysis.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"32,2,0\">High-temperature aging and thermal shock testing.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"32,3,0\">Automated X-ray inspection for internal electrode alignment.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"34\">5. Step-by-Step Guide: How to Source Li-SOCl2 Batteries from China<\/h2>\n<p data-path-to-node=\"35\">To ensure a seamless procurement process and secure custom solutions tailored to your operational environment, follow this structured process:<\/p>\n<ol start=\"1\" data-path-to-node=\"36\">\n<li>\n<p data-path-to-node=\"36,0,0\"><b data-path-to-node=\"36,0,0\" data-index-in-node=\"0\">Define Load Profiles:<\/b> Record baseline sleep current, transmission pulse amplitude, pulse duration, cutoff voltage, and target operational lifetime.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"36,1,0\"><b data-path-to-node=\"36,1,0\" data-index-in-node=\"0\">Request Sample Testing:<\/b> Request pre-production sample batches (including matching HPCs or custom wiring) for environmental chamber testing and load verification.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"36,2,0\"><b data-path-to-node=\"36,2,0\" data-index-in-node=\"0\">Verify Compliance Papers:<\/b> Validate test reports directly with certifying bodies (such as UL database lookups) rather than relying solely on seller assertions.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"36,3,0\"><b data-path-to-node=\"36,3,0\" data-index-in-node=\"0\">Inspect Packaging &amp; Transport Compliance:<\/b> Confirm class 9 hazardous goods packaging capability (UN-certified boxes) for compliant international logistics.<\/p>\n<\/li>\n<\/ol>\n<p data-path-to-node=\"47\">\u00a0<\/p>\n\n\n<!-- PKCELL FAQ Section -->\n<section class=\"pkcell-faq\" aria-labelledby=\"faq-title\">\n  <div class=\"pkcell-faq__container\">\n    <header class=\"pkcell-faq__header\">\n      <span class=\"pkcell-faq__eyebrow\">Li-SOCl\u2082 Battery Guide<\/span>\n      <h2 id=\"faq-title\">\n        Frequently Asked Questions\n      <\/h2>\n      <p>\n        Key questions about choosing a reliable Li-SOCl\u2082 battery\n        manufacturer in China.\n      <\/p>\n    <\/header>\n\n    <div class=\"pkcell-faq__list\">\n\n      <details class=\"pkcell-faq__item\" open>\n        <summary>\n          <span>What is a Li-SOCl\u2082 battery?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            A lithium thionyl chloride (Li-SOCl\u2082) battery is a primary,\n            non-rechargeable lithium battery known for its high energy\n            density, stable operating voltage, low self-discharge rate,\n            and wide operating temperature range. It is commonly used in\n            smart meters, IoT sensors, tracking devices, security systems,\n            and industrial equipment requiring long-term power.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>How can I choose a reliable Li-SOCl\u2082 battery manufacturer in China?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Evaluate the manufacturer\u2019s production experience,\n            quality-control procedures, technical support, customization\n            capabilities, production capacity, and international\n            certifications. A reliable supplier should provide traceable\n            test reports, application-specific recommendations, samples,\n            and consistent batch quality.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>Which certifications should a Li-SOCl\u2082 battery supplier provide?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Depending on the target market and application, important\n            documents may include UL1642 certification, UN38.3 test\n            reports, MSDS documentation, RoHS and REACH compliance, and\n            CE-related documentation. ISO 9001 and ISO 14001\n            certifications can also demonstrate effective quality and\n            environmental management systems.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>What is the difference between bobbin-type and spiral-type batteries?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Bobbin-type cells offer high capacity, very low self-discharge,\n            and long operating life, making them suitable for smart meters\n            and low-current sensors. Spiral-type cells support higher\n            continuous and pulse currents, making them better suited to\n            tracking, communication, and demanding industrial applications.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>When should I use an ER battery with an HPC?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            An ER battery combined with a Hybrid Pulse Capacitor is\n            recommended when a device has a low standby current but\n            periodically requires high-current pulses for NB-IoT, LoRaWAN,\n            GSM, GPS, or other wireless transmissions. The HPC supplies\n            the pulse current while the ER cell provides long-term energy.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>How long can a Li-SOCl\u2082 battery last?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            A properly selected Li-SOCl\u2082 battery may operate for 10 to\n            20 years under suitable conditions. Actual service life depends\n            on average current, pulse requirements, operating temperature,\n            cutoff voltage, self-discharge, passivation, and device design.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>What information should I provide for a battery recommendation?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Provide the sleep current, operating current, maximum pulse\n            current, pulse duration, communication frequency, cutoff\n            voltage, expected service life, temperature range, available\n            installation space, connector requirements, and estimated\n            annual order quantity.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>Can Li-SOCl\u2082 battery packs be customized?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Yes. Experienced OEM and ODM manufacturers can provide custom\n            wiring harnesses, connectors, solder tabs, PCB pins, protective\n            components, shrink wrapping, plastic enclosures, and series or\n            parallel battery configurations.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>Why is passivation important in Li-SOCl\u2082 batteries?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Passivation is a protective layer that forms on the lithium\n            anode and helps reduce self-discharge during storage. However,\n            it may cause a temporary voltage delay after a long idle\n            period. Cell design, storage conditions, load profile, and\n            pulse-support components affect passivation performance.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>How should battery samples be tested before mass production?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Test samples in the actual device or with an accurately\n            simulated load profile. Evaluate standby current, peak pulse\n            voltage, minimum operating voltage, voltage recovery,\n            passivation behavior, temperature performance, and projected\n            service life.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>Are Li-SOCl\u2082 batteries rechargeable?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            No. Standard Li-SOCl\u2082 batteries are primary batteries and must\n            not be recharged. Attempting to recharge them may cause\n            leakage, overheating, rupture, or other safety hazards. The\n            device circuit should prevent reverse current and accidental\n            charging.\n          <\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"pkcell-faq__item\">\n        <summary>\n          <span>What should I confirm before placing a bulk order?<\/span>\n          <span class=\"pkcell-faq__icon\" aria-hidden=\"true\"><\/span>\n        <\/summary>\n        <div class=\"pkcell-faq__answer\">\n          <p>\n            Confirm the approved specifications, sample performance,\n            battery model, capacity, connector configuration, lead time,\n            quality standards, packaging, labeling, transportation\n            documents, warranty terms, and batch-traceability process.\n          <\/p>\n        <\/div>\n      <\/details>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n<style>\n  .pkcell-faq {\n    --faq-primary: #193b82;\n    --faq-accent: #f4b400;\n    --faq-text: #18212f;\n    --faq-muted: #647083;\n    --faq-border: #e4e9f1;\n    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\"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is a Li-SOCl2 battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A lithium thionyl chloride battery is a primary, non-rechargeable lithium battery known for high energy density, stable voltage, low self-discharge, and a wide operating temperature range.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How can I choose a reliable Li-SOCl2 battery manufacturer in China?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Evaluate the manufacturer's production experience, quality-control procedures, technical support, customization capabilities, production capacity, certifications, test reports, and sample performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which certifications should a Li-SOCl2 battery supplier provide?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Important documents may include UL1642 certification, UN38.3 reports, MSDS documentation, RoHS and REACH compliance, CE-related documentation, ISO 9001, and ISO 14001.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between bobbin-type and spiral-type Li-SOCl2 batteries?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bobbin-type cells prioritize capacity, low self-discharge, and long life. Spiral-type cells provide higher continuous and pulse-current capability.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I use an ER battery with an HPC?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An ER battery with a Hybrid Pulse Capacitor is suitable for devices that have low standby current but periodically need high-current pulses for wireless communication.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long can a Li-SOCl2 battery last?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A properly selected Li-SOCl2 battery may operate for 10 to 20 years, depending on load, pulse requirements, temperature, cutoff voltage, passivation, and device design.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can Li-SOCl2 battery packs be customized?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Custom options may include wiring harnesses, connectors, solder tabs, PCB pins, protective components, enclosures, and series or parallel configurations.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are Li-SOCl2 batteries rechargeable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Standard Li-SOCl2 batteries are primary batteries and must not be recharged.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n\n<pre class=\"wp-block-code\"><code>\u90fd\u597d\u4e00<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Finding a reliable China Li-SOCl2 battery supplier can be a complex task for B2B procurement managers, IoT hardware engineers, and supply chain directors. Lithium Thionyl Chloride (Li-SOCl2) batteries\u2014commonly known as ER batteries\u2014are critical power sources for applications requiring extra long operational lifespans and continuous reliability under extreme environmental conditions. Whether you need high-capacity ER34615 cells [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":74031,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[],"class_list":["post-73981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/73981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/comments?post=73981"}],"version-history":[{"count":2,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/73981\/revisions"}],"predecessor-version":[{"id":74035,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/73981\/revisions\/74035"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media\/74031"}],"wp:attachment":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media?parent=73981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/categories?post=73981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/tags?post=73981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}