Efan IMR 21700 3750mah 40A Lithium Battery (2-pack)

Model: IMR 21700

Rated Capacity: 3750mAh

Nominal VoltageL 3.7V

Voltage at end of discharge: 2.5V

Standard charge: 1,500mA

Rapid charge : 3,750mA

Max. discharge current : 25A

Max. pulse discharge current: 40A

Charging temperature range: 0C to 45C

Discharge temperature range: -20C / -75C

Inner resistanceL: 35ohm

NOTE: Warranty
Do not overdischarge/overcharge
Recharge drained batteries ASAP
Do not short circuit
Do not dispose of in fire
Do not expose to extreme heat or water
Please be familiar with handling lithium-ion batteries before purchase.