Pkcell Battery

Home - Products - Lithium Polymer Battery - LP502035 300mAh 3.7V

LP502035 300mAh 3.7V

      • Size: 5.0×20x35mm

      • Capacity: 300mAh

      • Operating Temp: -20-60℃
      • Weight: 10g
      • Flexible MOQ

      • IEC62133, CE, UN38.3, RoHS, REACH

Request Quote

Battery Description

The LP502035 lithium polymer battery is a slim, rechargeable cell measuring 5.0 mm x 20 mm x 35 mm, with a capacity of 350 mAh and a nominal voltage of 3.7V. Weighing 10g, it operates from -20°C to 60°C. Certified with IEC62133, CE, UN38.3, RoHS, and REACH, and offering a flexible MOQ, it’s perfect for compact devices like wearables, sensors, and small electronics, delivering reliable, lightweight power.

 

Key Advantages:

 

  • Long-Lasting Performance: Enjoy extended device runtimes, from flashlights and laptops to e-cigarettes and electric vehicles.
  • Compact & Versatile: Battery size is perfect for portable devices without sacrificing power.
  • Safe & Reliable: Built-in PCM protection safeguards against overcharging, over-discharging, and short circuits.
  • Eco-Friendly: Rechargeable for multiple cycles, reducing environmental impact.
  • Customizable Solutions: Our team of 30+ R&D engineers can tailor solutions to meet your specific needs

Speak to one of our technician

For detailed technical and commercial inquiries, connect with our expert team today
Contact OEM Services
  • OEM & Distributor
    OEM/ODM Process:

    1. Demand Analysis
    2. Feasibility Assessment and Quotation
    3. Design and Development
    4. Sample Production and Testing
    5. Mass Production
    6. Delivery and After-Sales Service
    Contact us
  • For Battery Custom
    We specialize in providing high-performance, custom battery solutions tailored to meet the most demanding industrial and commercial requirements. From initial concept to mass production, our team delivers reliable energy storage across diverse chemistries, including Li-SOCl2, LiFePO4, and Li-ion.

GET A QUOTE

You can reach us by phone, email, or by filling out the contact form below. We aim to respond to all inquiries within 24 hours.
  • E-mail
    [email protected]
  • Company address
    9th Floor , Block B, Hongrongyuan North Station Center, No. 328, Mintang Road, Longhua District, Shenzhen,China,518110
[contact-form-7 id="4105c6c" title="Contact Form"]

Important FAQS

  • What is the MOQ for Pkcell Battery?
    Under normal circumstances, we can accept orders of more than 500 US dollars, the quantity depends on the battery unit price
    Learn more
  • Can I get a samples of battery before placing a bulk order?
    Yes, we offer samples of batteries for testing and evaluation purposes. However, there are costs associated with obtaining samples, including sample fees and freight charges.
    Learn more
  • How long does it take to make a sample of a custom battery?
    It takes 1~3 days to make regular samples, and 7~10 days to make handmade samples. The time required increases with the number of samples.
    Learn more
  • What is the payment term for pkcell battery orders?
    100% payment before delivery; Received 30% deposit arrangements for production, production completed to pay 70% of the balance of delivery;
    Learn more
  • What certifications do you have?
    Our products have passed CQC, KC, UL, CB, UN38.3, CE, UL1642, UL2054, and other certifications.
    Learn more
  • What is the delivery time after placing an order with pkcell?
    Normally, 12 days for air transportation, and more than 45 days for sea transportation
    Learn more
[contact-form-7 id="0641122" title="Request Quote"]