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ICR14280 Li-ion Battery

    • Size: 14×28 mm
    • Capacity: 300-320 mAh
    • Operating Temp: -20-60℃
    • Discharge Rate: 0.5-10C
    • Low self-discharge rate and along-cycle life
    • No memory effects
    • IEC62133, CE, UN38.3, RoHS, REACH
    • Flexible MOQ
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Battery Description

The ICR 14280 lithium-ion battery is a small, rechargeable cylindrical cell with dimensions of 14 mm x 28 mm, delivering a capacity of 300–320 mAh at a nominal voltage of 3.7V. Certified with CE, RoHS, SGS, MSDS, and UN38.3, it’s a safe, efficient power source for compact devices like wireless earphones, smartwatches, and portable medical gadgets, balancing size and performance.

 

Key Advantages:

 

✅ High Capacity: 300-320mAh ensures extended usage before needing a recharge.
✅ Lithium-Ion Chemistry: Stable and reliable, reducing the risk of overheating.
✅ Rechargeable & Long-Lasting: Supports hundreds of charge cycles with minimal capacity loss.
✅ Compact 14280 Size: Universally compatible with many electronic devices.

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  • 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
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  • For Retail
    You can buy small volumes of batteries lup to 100 packs from Amazon or a local supplier. Order today or find your nearest PKCELL stockist.

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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.
  • Phone
    China: +8613974600045
  • E-mail
    [email protected]
  • Company address
    9th Floor , Block B, Hongrongyuan North Station Center, No. 328, Mintang Road, Longhua District, Shenzhen,China,518110

    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
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    • 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.
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    • 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.
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    • 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;
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    • What certifications do you have?
      Our products have passed CQC, KC, UL, CB, UN38.3, CE, UL1642, UL2054, and other certifications.
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    • 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
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