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LiFePO4 12V40Ah Battery

Applications: UPS back up power supply, Telecommunication

Production capacity: 15,000pcs per month

Advantage:

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

* Super light weight, 4.8Kg/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: 2pcs/ctn, 40ctns/pallet

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

Items	Standard	Comments
Nominal voltage	12.8V
Typical capacity	40Ah	At 0.2C discharge rate
Minimum capacity	39.5Ah
Weight	4.8±0.1Kg
Max. continuous discharge current	20A
Over current protection	60A	20ms
Discharge cut-off voltage	10V	Over discharge protection (recommended value) 9.6-10V
Charge voltage	14.6±0.1V	Charge mode: CC/CV
Charge current	20A	Use a constant current, constant voltage(CC/CV) lithium-ion (Li+) battery charge controller.
Inner resistance	=50 mO	Between positive and negative polar of discharge port
Operation temperature range	Charge:	0?~+45?
	Discharge:	-20?~+65?
Storage temperature range	0?~40? at half charged state	Recommended long-term storage temperature is 15~25?
Storage environment humidity	RH: 65±20%
Environment humidity	=85%RH
Shell material	PVC