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21700 Lifepo4 3000mah 3.2V LFP Rechargeable Battery cell

21700 Lifepo4 3000mah 3.2V LFP Rechargeable Battery cell

Regular price $19.83 USD
Regular price $28.32 USD Sale price $19.83 USD
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Battery price with shipping fee and import fee!

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Battery Warranty

LiFePO4 Battery 5 years

Sodium ion Battery 5 years

LTO Battery 10 years

NMC Battery 5 years

LiFePO4 Battery Pack 5 years

The warranty period is from the date you receive.
We only replace new cell for free due to the failure of manufacturing.
Before the shipment, we will detect the cell voltage/resistance/appearance and other issues. we can only ensure that single cell is good before the shipment.
When arrival you can test the cells within 1 week. If you find any problems, please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.

Note: The battery appearance color will change depending on the production batch.

Batttery Specification

Nominal voltage: 3.2V
Standard capacity: 3000mAh
Size: 71.8*21.5mm
Weight: 65±5g
Charge voltage: 3.65V
Cut-off voltage: 2.0V
Internal resistance: ≤20mΩ
Standard charge current: 0.5C
Standard discharge current: 1C
Max charge current: 1C
Max. continuous discharge current: 3C
Max. Pulse Discharge Current: 5C
Cycle Life: Cycle Life: 1 C/100 % DOD≥3000 cycles
Charging Temperature: 0~60 °C
Discharging Temperature: -20~ 60°C
Battery weight: 45±5g


New battery
High quality and durable
Provide excellent continuous power to your equipment
High energy density, long cycle life


Power bank, microphone, radio microphone, gamepad, laser pointer, flashlight, headlight, LED light, camera, toy, remote control toy, mini fan, portable printer, printer emergency light, interphone, DVD portable computer, laptop, instrument, audio equipment, model antenna, and other electronic devices

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