Application:: Toys, Power Tools, Home Appliances, Consumer Electronics, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, all mobile and consumer electronics products

Type:: Li-Ion

Size:: 18*36*65mm

Weight:: 184g

Charge current:: 0.5C

Discharge rate:: 1-3C

Warrenty:: 1 year

Lifetime:: 1000 times

Samples:: Available

Keywords:: lithium-ion battery 7.4V 4400 mah

Supply Ability

Supply Ability:: 1500000 Piece/Pieces per Month for 7.4v rechargeable lithium polymer battery

Packaging & Delivery

lithium-ion battery 7.4V 4400 mah / 7.4v rechargeable lithium polymer battery / li ion battery pack 7.4v 4400mah

Product Description

lithium-ion battery 7.4V 4400 mah / 7.4v rechargeable lithium polymer battery / li ion battery pack 7.4v 4400mah

Specification

Type	Lithium-ion rechargeable battery pack
Model	ATP-18650
Nominal voltage	7.4 V
Nominal capacity	5200mAh
	discharge from 8.4V to 5.5V at 0.2C mA
Minimal capacity	5200mAh
Max charge current	5200mA 1C
Charging method	charge with constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current is less than 0.01C
Discharge cut-off voltage	5.5V, the over-discharge detection voltage of PCM
Operating environment	Charging, 0°C ~ 45°C ; 65±20%RH
Operating environment	Discharging, -20°C~60°C ; 65±20%RH
Storage environment	-20°C~45°C 65±20%RH
Storage environment	storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V
Cell Weight (Approx)	184 g
Cell Dimension (Max)	according to customer demand

Application

li-ion 18650 7.4v 3.7v 5200mah battery pack cheap scooter batteries

Uninterrupted power system (UPS)

Electric bike

Electric wheel chair

Medical applications

Military use

Wind & solar energy storage systems

Certificates

UL,CE,RoHS,MSDS,UN38.3,IEC61233

Guarantee

1 year warranty. 100% real capacity. Quality perfect. We’ve sold more than 10 million batteries all over the world. Great feedback got!

Packaging & Shipping

1)Sample order: by Express ( DHL / UPS / FEDEX / TNT ,by air)

2)Bulk order: by cargo shipping, air freight, Express (DHL/UPS/FedEx/TNT), or we can accept other shipping terms according to your requirements.

3)We are not responsible for any accidents, delays or other issues that are caused by the shipping.

Our Services

1.Professional lithium ion battery pack for over ten years,and have our own factory.
2.Strong R&D team to support.
3.Offer OEM service for customer's order.
4.Quick reply and action.
5.Competitive price, good sale and after-sales service

Any question, please don’t hesitate to contact me:-)

Welcome your RFQ!