Specifications

1.48 volt lithium ion battery.
2.CE/RoHS
3.High energy density, deep cycle.
4.Professional factory
5.Powerful and safe

Specification for 48 volt lithium ion battery:

Nominal Voltage	48V
Nominal capacity	17Ah
Discharge cut-off voltage	35V
Max. charge voltage	55V
Max. constant working current	Upon request
Peak Current	Upon request
PCM (IC chip)	IC is Seiko brand
	MOS is AOS brand
Working temperature	-20ºC~55ºC
Packing	Plastic cement package
Certificate:	CE, RoHS, UL, UN38.3

 

Key components and selected materials:

 

Professional test system:

 

Payment & shipment:

Payment terms	T/T, Western union, Paypal
Lead time	Sample order: 3-5 working days
	Normal order: 10-15 working days
Shipping way	Air Express or sea transportation
Certificate	CE, RoHS, UL, UN38.3
Warranty	12 months

Why choose us?
1)Top-rated factory: have plants in Shenzhen and Shanghai, workshop is over 50 000 square meters.
 
2)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.
 
3)Abundant products: a professional manufacture of Li-ion, Li-polymer, LiFePO4 rechargeable battery packs, for both consumer and industrial applications.
 
4)Careful service: We provide OEM/ODM service, response fast, and email reply within 24 hours.