Specifications

1.CE/ROHS/MSDS
2.High energy density, deep cycle.
3.12 volt rechargeable battery pack
4.Professional factory
5:Powe and safe

 

Technical data for 12 volt rechargeable battery pack:

Item			Specific
1	Nominal Voltage		11.1V
2	Nominal Capacity		4400mAh/5200mAh
3	Discharge Protect Voltage		2.70±0.10V/CELL
4	Charge Current		1.0-3.0A
5	Size	Length	70mm
		Width	36.5mm
		Height	59mm
6	Working Temperature	Charge	0~45°C,45~85%RH
		Dis-charge	-20~55°C,45~85%RH
7	StorageTemperature and Humidity	One month:	-20~55°C,45~85%RH
		Two months:	-20~45°C,45~85%RH
		One year:	-5~+20°C,45~85%RH
8	Max Charge Voltage		12.70-12.90V
	Applied Power		≤50W
9	Weight		≤300g
	Charge Method		CC-CV

 

Key components and selected materials:

 

Professional test system:

 

Payment terms: T/T, Western union, Paypal.
Lead time: 3-5 working days (sample order), 10-15 working days (normal order).
Shipping way: Air Express (DHL, UPS, TNT), Sea transportation.

Why choose us?
Top-rated factory: have plants in Shenzhen and Shanghai, workshop is over 50 000 square meters.
 
Professional Experience: our R&D team consists of senior electrochemical research, doctors, masters and bachelors of Science. More than 7 years experience in designing and developing.
 
Abundant products: a professional manufacture of Li-ion, Li-polymer, LiFePO4 rechargeable battery packs, for both consumer and industrial applications.
 
Careful service: We provide OEM/ODM service, response fast, and email reply within 24 hours.
 
Warranty: 12 months after shipment
Certificates: CE,RoHS, MSDS, UN38.3