Li-ion Battery Pack 7.4V

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Description

Product Detail

7.4V 2200mAh 18650 cylindrical li-ion battery pack for industrial equipment 2S OEM battery pack 7.4V 18650 li-ion battery pack with ROHS, MSDS, UL, CE BIS ,KC approved, the following is the battery pack 7.4v 2200mah.if you need other capacity cells or battery pack please contact with us .

7.4v Battery pack parameters
Battery cell options	Samsung/LG/Pa../Chinese li-ion 18650 2200mah
Nominal voltage	7.4V
Nominal capacity	2.2Ah
Internal resistance	=100mO
Max charge voltage	8.4v
Discharge cut out off voltage	5.6v
Genral charge current	1A
Fast charge current	2A
General charge time	4h
Dimensions	Can be customized
Discharge continuous current	1A~10A/adjustable
Discharge peak current	10A/adjustable
Applicable power	=16.28Wh
Cycle life	Over 500 times
Over charge protection	4.25 ± 0.025V/Cell(optional)
Over discharge protection	2.50 ± 0.025V/Cell(optional)
Charge mode	Constant current/constant voltage
Charge temperature	0~45?,45~85%RH
Discharge temperature	-20~55?,45~85%RH
Temperature and humidity	-20~+55?,45~85%RH (over 1 month)
	-20~+45?,45~85%RH (over 3 month)
	-5~+20?,45~85%RH (over 1 year)
Weight	About 100g

PCM Parameters
Over charge protection	Over charge Detection voltage	8.4±0.025v
	Over charge Detection delay time	Design according to your products
	Over charge release voltage	Design according to your products
Over discharge protection	Over discharge Detection voltage	Design according to your products
	Over discharge Detection delay time	Design according to your products
	Over discharge release voltage	Design according to your products
Over current protection	Over current Detection current	11-15A
	Detection delay time	Design according to your products
	Release condition	load off
Short protection	Detection condition	Exterior short circuit
	Detection delay time	Design according to your products
	Release condition	Cut short circuit

Li-ion battery

7.4V 18650 Feature:
Nominal Voltage: 7.4V
Nominal Capacity: 2200mAh
Weight: Approx.100g
Operation Temperature: -20?~+60?
Charging Current(Std.): Depends on PCM
Max. continuous discharge current: Depends on PCM

7.4V 18650 Application:
Digital cameras, MP3/MP4, Electric shaver, Digital cameras;
Flashlight, Electric toys, Remote control, Emergent light, Fire and burglar alarm;
Portable computer, Pocket calculator, Portable flash light, partable hand lamp;
AF camera,photo flash, water meter,gasmeter,flow meter;
Two way radio, emergency light,medical equipment, etc.

Product Pictures