HAKADI Lifepo4 21700 3.2V 3000mAh Rechargeable Battery Cell 3C-5C Discharge For DIY 12V 24V 48V Energy Storage
HAKADI Lifepo4 21700 3.2V 3000mAh Rechargeable Battery Cell 3C-5C Discharge For DIY 12V 24V 48V Energy Storage
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🛒EU, USA, Ukraine, Free Shipping Fee and VAT Door to Door Shipping!
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Email:linda@szhakadi.com
Whatsapp:+86 13202568382
🔋Battery Warranty
🔋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.
Battery Specification
Nominal voltage: 3.2V
Standard capacity: 3000mAh
Min capacity: 2800mah
Size: 71.8*21.5mm
Weight: 65±5g
Charge voltage: 3.65V
Cut-off voltage: 2.0V
Internal resistance: ≤30mΩ
Standard charge current: 0.5C
Standard discharge current: 1C
Max charge current: 1C
Max. continuous discharge current: 3C
Max. Pulse Discharge Current: 5C
Operating Temperature:
Charge: 0~60℃
Discharge: -20~60℃
Note: The battery appearance color will change depending on the production batch.
Application
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 that require cylindrical batteries.
The best match for batteries
Each battery pack requires a BMS to monitor the voltage of the battery pack and increase the service life of the battery pack.
Provide protection against overcharge/over discharge/over current, short circuit, over temperature, etc...
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