18650 3.7V 2900mAh Rechargeable Lithium-Ion Battery Cells
18650 3.7V 2900mAh Rechargeable Lithium-Ion Battery Cells
Battery price with shipping fee and import fee!
Battery price with shipping fee and import fee!
We will offer you a better price!
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Email:tom@selianenergy.com
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.
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Battery Specification
Nominal voltage: 3.7V
Standard capacity: 2900mah
Weight: 50g
Size: 18*65mm
Charge voltage: 4.2 ±0.05V
Cut-off voltage: 2.65±0.05V
Internal resistance: ≤2mΩ
Standard charging current: 0.5C
Standard discharge current: 0.5C
Max. Charge Current: 1C
Max. Continuous Discharge Current:3C
Max Pulse Discharging Current: 1.2C
Charge temperature: 0℃～55℃
Discharge temperature: -20℃～55℃
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.
