Factory direct deep cycle lifepo4 lithium battery pack 12v 400ah for solar system

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Application	Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterr	Battery Size	4s2p lifepo4 battery
Brand Name	YTONG	Certification	ce
Model Number	Lifepo4 Battery 12v 400AH	Place of Origin	Guangdong, China
Weight	48	Type	Li-Ion
Product name	Lifepo4 Battery 12v 400AH	Cycle Life:	more than 2500 times
QAS:	100% inspection	Application:	RV, solar system, golf carts ,ebike, escooter etc.
Transport:	by air, by sea,UPS,DHL.EMS etc.	Warranty:	one year
OEM/ODM:	yes	MOQ:	5pc(sample order accept)
Condition:	100% new

Product Details

12V Lifepo4 Battery The current product parameters, please help to view the product description
Type:	Lifepo4 battery	Dimension:	Customized	Standard Charging method :	CC-CV(constant voltage with limited current)
Specification:	4S lifepo4	Nominal voltage:	12V	Shape:	Rectangle shape Triangle shape
Nominal capacity:	400Ah	Max charge voltage:	14.6V	Operating temperature :	Charging: 0 °C ~+45 °C Discharging: -20 °C ~+60 °C
Weight:	Around 48kg	Charge current:	Standard Charging: 0.5C Rapid charge: 1.0C	Storage temperature:	-20°C~ 60°C
Max. Discharge current:	100A or as customer's request	Cycle life:	more than 2500 times

1. What’s your main equipment?

Capacity test machine, Automatic select machine, Automatic welding machine, Semi-Automatic welding machine, Print machine, Tangent machine, etc.

2.How many engineers and QC?

5 engineers( circuit engineer, structure engineer, R&D engineer(2), chief engineer), 6 QC(IQC(1), IPQC(2), OQC(1), BMS QC(2))

3. Where is your main market? Is there any big customer?

Europe and North America: 65%, other area:35%

Yes, but big customers informations is related to business secret, so can’t offer.

4. How about Automatic welding machine production volume?

Normally Automatic welding machine is used for bulk orders or big battery pack: 100 units/hour.

5. What’s your main products and hot selling products in your company?

Lithium ion battery pack; Electric bike battery; LiFePO4 battery; Li-polymer battery

6. What’s the capacity when battery is shipped out?

Capacity is 30% according to IATA(International air Transport Association) rule.

7. Can you print or paste label or package goods as our requirements?

Absolutely.

8. Are cells 100% tested?

Yes.

9. If bulk order, is there any discount for order?

Yes, of course

10. Does your battery dangerous to use?

First we use high quality Chinese cells or brand cells, all of our battery’s BMS have overcharge, over-discharge, over-current, short circuit to protect,so it’s very safe to use.