Lithium Rechargeable 3.7V 4400mah electric battery

Specifications

1.electric battery.
2.CE/RoHS
3.High energy density, deep cycle.
4.Professional factory
5.Powerfu

 

Specification for Lithium Rechargeable 3.7V 4400mah electric battery :

 

Nominal Voltage	3.7V
Nominal capacity	4400mAh
Discharge cut-off voltage	2.8V
Charge cut-off voltage	4.2V
Max. constant working current	4A
Peak Current	8A (for a few millseconds)
PCM protection board	IC is Seiko brand
	MOS is AOS brand
Working temperature	-20ºC~60ºC
Packing	PVC packing
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.