11.1V 2200mAh 18650 lithium battery pack for respirators

Project Initiation Number: 11AQ007-03
Battery model: 18650-3S1P/2200mAh/11.1V
Nominal voltage: 11.1V
Nominal capacity: 2200mAh (Discharged from 0.2C to 8.25V)
Factory voltage: 10.8V to 11.7V
Product size: MAX71 56× 19mm
Product internal resistance: ≤” 350Mω
Output method: UL1007 20# 100± 5mm red and black, stripped wire 3± The 0.5 mm
Execution standard: GB/T 18287-2000
Shelf life: 12 months
Operating temperature: 0 to 45℃ (charging), -20 to 60℃ (discharging)
Battery charging: Charging limit voltage: 12.6V Charging current: 1100mA(standard), 2200mA(maximum)
Battery discharge: Discharge cut-off voltage: 8.25V Discharge current: 440mA(standard), 2200mA(maximum)

Battery storage
The storage temperature of batteries must be within the range of -10℃ to 45 ℃.
Storage for 30 days: -20℃ to 60℃
Storage for 90 days: -20℃ to 30℃
Batteries for long-term storage (more than 3 months) should be placed in a dry and cool environment (with a temperature of 23 ° C and a humidity of 65 ° C and 20% RH), and the storage voltage should be 10.8V to 11.7V