Product Name: Manufacturer custom 3.7V 18650 4400mAh lithium battery pack LED lamp lighting lithium battery
Core type: Li-ion Battery18650 3.7V 2200mAh
Combination: 18650 1S2P
Voltage capacity: 3.7V 4400mAh
Main protection function: over charge, over charge, over current, short circuit, temperature, balance and other functions
Application scope: ultra light flashlight, military tactical lights, flashlight, flashlight and other industrial lighting rescue
parameter
One
Nominal voltage: 3.7V
Two
Rated capacity: 4400mAh (0.2C)
Three
Continuous working current: 1-3A
Four
Overcurrent protection value: 18-22A
Five
Suitable for power: less than 16.28W
Six
Overcharge protection voltage: 4.25V + 0.025V /CELL (optional)
Seven
Discharge protection voltage: 2.50V + 0.025V /CELL (optional)
Eight
Charging mode: constant current constant voltage
Nine
Maximum charge voltage: 4.225-4.275V
Ten
Charging current: 1.0-2.4A
Eleven
Charging temperature: 0~45 DEG C, 45~85%RH
Twelve
Discharge temperature: -20~55 DEG C, 45~85%RH
Thirteen
Storage temperature and humidity range
Short term: more than a month
-20~+55 DEG C, 45~85%RH
Medium term: more than three months
-20~+45 DEG C, 45~85%RH
Long term: less than one year
-5~+20 DEG C, 45~85%RH
Fourteen
Weight >100g
Main features:
Can provide customers with OEM/ODM services
There are a variety of different capacity core: 2000mAh, 2200mAh, 2600mAh, 2800mAh, 3000mAh
The use of imported SANYO, SONY, Panasonic, Samsung, LG original core and domestic brands as the core unit PACK.
Japan and the United States are the original protection system chip.
