Minimum Order Quantity:

1000pcs

Price:

Negotiation

Payment Terms:

T/T, Western Union,Paypal

Supply Ability:

10000pcs/week

Delivery Time:

shipped in 3 days after payment

Packaging Details:

Each battery in each gift box .2/4/8 batteries in a bigger box, then in a carton

Name

High quality 4000mAh li polymer battery 3.7v

Model

606090

Size

Thickness Width Length (mm)

OEM,6.00.5600.590.0 0.5

Nominal voltage

3.7V

Nominal capacity

4000mAh,OEM

Max charge current

1C

Charging method

charge with constant current 1C to 4.2V, then charge with constant voltage 3.0V  till charge current is less than 0.01C

Max discharge current

1C

Discharge cut-off voltage

3.0 V, the over-discharge detection voltage of  PCM

Operating environment

Charging, 0C ~ 65C ;  6520%RH

Discharging, -20C~80C ;  6520%RH

Storage environment

-20C~45

6520%RH

storage for a long time(>3 months) and the storage condition shall be:<35C;6520%RH;3.7~3.9V

CycleLife(80%Prime Capacity) :

>700times

warranty

Period of warranty: 12 months after sales

Identification

With protection board PCM for over charging, over discharging,short circut,over voltage.

*Using the charger designated by the manufacture(AEC).

*Don't throw the battery in fire or heat it.

*Don't short-circuit.

*Don't unpack the battery or change its structure.

* No cell movement in the battery pack should be allowed.

* No Sharp edge components should be inside the pack containing the battery.

Charging

Charging current and charging voltage should be less than  specified in the Product Specification.

The charger shall be designed to comply with  Product Specification.

It is dangerous that charging with higher curren or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.