Specifications

1. Long standby time and Dual IC
2. AAA grade li-ion battery
3. CE,ROHS
4. Warranty: 12 months
5. OEM Service: Available.

3.7v OEM electronics mobile phone battery BL-4J for Nokia, China mobile phone battery

Specification    (Item No. :BL-4J)
Battery type	Li-ion
Rated Capacity	600mAh to 1050mAh
Unit price	$0.98-1.34
Battery cell grade	AAA
Compatible phone model	C6
Voltage	3.7v
Charge voltage	4.2v±0.05v
Max charge current	1.5C
Charge models	CC/CV
Max discharge current	1.0C
Cut-off voltage of discharge	2.5 v±0.05v
Woke temperature	Charge temperature :0—+45°C Discharge temperature -20—+60°C
Storage temperature	-20—+45°C
Relative humidity	65±20%
Cycle life	≥300times
Certification	CE.Rohs
Warranty	12 months
OEM service	Available
Payment terms	T/T, Westem Union, Paypal
Shipping port	In Shenzhen, China
Delivery time	Within 3-5 days after we get the payments.

 

 PRODUCT INFORMATION:
1.Grade A Li-ion battery cell Double IC and NTC PCB offer over-discharging, over-charging, over-current and short-circuit protection.
2.High capacity, long standby time, long talking time.
3. Good safety performance : we applied many measures to do the safety test for our  battery ,such as drop test, smash test and acupuncture test ensure no fire and explosion in these tests.
4. 100% QC of EVERY Mobile Phone Battery.
5. Brand new, 180 days  Warranty for Mobile Phone Battery, 100% Secure Shopping Guarantee.
6. Good After-sales Service Department , fast respond to your request!
7.Belongs to  Series products of JNT brand.

 

Environmental friendly material
The material of every battery is the high energy environmental .

 

Antioxidative Ironware
Flexible and durable Ironware have longer using life,it's plugging and unplugging times is over 300.

 

 The A+ Cell Core of battery with the pretty label belong to JNT
Do you know that Cell core is the mainstay of battery?
our battery own the high quality cell core,it will let your battery have more cycle life times.

 

Characteristics graph

 

 

 

  

WARNINGS:

 

1.  Use an original or reliable charger.

 

2.  Do not throw the battery into fire or water.

 

3. To avoid keeping it at the temperature above 45 degrees or it may cause explosion.

 

4.  Do not pressing it or dropping it from the high altitude.

 

5.  To prevent short circuit, never to put it together with conductors such as keys and coins, etc.

 

6.  Keep the battery in a cool dry surrounding if its stand by.

 

 

 

 

 

       As a  leading professional battery manufacturer in China,we have the Stable and mature technology,reliable credit and friendly service.we provide all kinds of mobile phone battery digital camera battery and laptop battery.Offer OEM service

               

 

        

                                 Any questions, pls feel free to contact me!