Hxx 12V220ah Lithium Battery Pack BMS 18650 Rechargeable Emergency Reserve Battery

Prod Model:	12v220ah
Color:	Black
Type:	Lithium-Ion Battery Pack
Connection Mode:	Series and Parallel
Rated Capacity:	220ah
Electrolyte:	No

Product Description

HXX 12v220ah lithium battery pack BMS 18650 rechargeable emergency reserve battery

Cell	model		best quality diy
	Capacity		diy
	rated voltage(V)		3.2V
	Typical Impedance (mΩ)		≤5mΩ
	Battery material		Lifepo4
PACK	Combination method		4S
	Minimal capacity		220AH
	Nominal voltage		12.8V
	Max. charge voltage		14.6V
	Discharge cut-off voltage		≤10.5V
	Max Charge current		50A
	Max Discharge current		200A
	Working Current		100A
	Weight (Approx.)		17kg
	Max. dimension(L×W×H)(mm)		460*160*150mm
	Operating  temperature	Charge temperature	0ºC~45ºC
		Discharge temperature	-10ºC~55ºC
Protection Board (BMS)	Single cell over-charge cut-off voltage		3.85V
	over-charge release voltage		3.65V
	Single cell under-discharge cut-off voltage		2.3V
	Discharge release voltage		2.5V
	Over-discharge cut-off current		250A
	Over-discharge cut-off current delay		1.5S
	Short-circuit protection		Yes
	Short-circuit protection delay		500uS
	Condition for the recovery of over-current and Short-circuit		self
	Balance current		45mA
	Balance Condition		3.60V
	communication		NO

(Parameter we offered below just for reference , customer can directly buy it .Neverthless , we offer the   full capacity ,safety deep cycle and long cycles battery.) 



(if you do not find what you want, please contact or E-mail us, we accept customize.)

produce description
12v2200ah Powerful Safe lithium battery pack
1. Safe: Protedted by PCB/BMS, No fire, No exploding;
2.metal case,anticollision.
3.battery status.
4. No memory effect;
5. Longer cycle life: Over 2000 cycles;
6. CE, RoHS, UL approved.

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Dear buyers ,If you have any questions please Contact or E-mail us. We will respond within 1 business day or less, we will be always here to provide help .
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