As a leading manufacturer of 21700 lithium ion batteries in China, I understand the unique needs of B2B purchasers like yourself. Our 21700 lithium ion batteries deliver exceptional performance and reliability, making them perfect for a variety of applications, from electric vehicles to consumer electronics. With advanced energy density and longer cycle life, these batteries are designed to power your projects efficiently. I'm proud to say that our manufacturing process adheres to the highest standards, ensuring quality control at every step. Working closely with clients, I can tailor solutions to fit specific requirements, providing you with the best value for your investment. Plus, our competitive pricing and bulk order options make sourcing easier and more cost-effective. When you choose our 21700 lithium ion batteries, you're not just getting a product; you’re partner with a trustworthy manufacturer committed to your success. Let’s work together to power your innovations!
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| Feature | Specification |
|---|---|
| Battery Type | Lithium Ion |
| Dimensions | 21mm x 70mm |
| Voltage | 3.7V |
| Capacity | 3000mAh |
| Discharge Current | 10A (continuous) |
| Charge Current | 2A (recommended) |
| Cycle Life | > 500 cycles |
| Operating Temperature | -20°C to 60°C |
| Weight | 68g |