12V 20Ah LiFePO4 Battery With Case

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Description

Product Detail

Topex Battery Co.,Ltd is one of the best China 12v 20ah lifepo4 battery with case suppliers and manufacturers, welcome to wholesale 12v 20ah lifepo4 battery with case from us.

LiFePO4 12V20Ah Battery Portable Power Supply

Applications:

Production capacity: 20,000pcs per month

Input:

* 110V~240V AC Power

* Solar panel

Output:

* 5V1A USB

* 5V2A USB

* 12V Car Plug

Advantage:

* Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD

* Super light weight, 3.2Kg/pc

* Very safe, never get fired or exploded

* Wide operation temperature range, -20?~+65?

* Environment friendly, no lead, no mercury, no cadmium

* Fast charge, 1~3hours full charge

* Flexible in size, custom design available

* Matching charger available

Certificates: CE, UN38.8, MSDS, UL, WORCS

Packaging: 1pcs/ctn, 40ctns/pallet

Shipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)

Items		Parameters
Nominal voltage		12.8V
Typical capacity		20Ah( At 0.2C discharge rate)
Discharge	normal current	=8A
	Max continuous current	=10A
	cut-off voltage	About 10V
Charge	voltage	14.4±0.2V
	current	=5A
	Charge mode	CC/CV,please use special lithium charger
Inner resistance	Discharging Inner resistance	=40mO
Operation temperature/ humidity range	Charge	0?~+45?
	Discharge	-20?~+60?
	Discharge	When the environment temperature is higher than 45?,please pay attention to ventilation and heat rejection.
	humidity	RH=85%, When the environment humidity is higher than 85%,please pay attention to protect
Operation temperature/ humidity range	temperature	0?~40?(Capacity 80%)Recommended long-term storage temperature is 15~25?
Operation temperature/ humidity range	humidity	RH=50%,Easily oxidized components note sealed
Protection function	Over charge protection?Over discharge protection?Over current protection?Temperature protection?Balanced function
Shell material	PVC
Weight	3.3±0.1kg(Battery with case)
Size(LWH)	L231mm x W173mm x H97mm(Case) 187mm 123mm 78mm(Battery)
Cycle	Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 1500 cycles.( capacity retention rate=80%)