Product Details

BL-4D li-ion external battery for Nokia models :

Specification (Item No. :BL-4D)
Battery type	Li-ion
Rated Capacity	600mAh to 1100mAh
Battery cell grade	AAA
Compatible phone model	N97mini/N8
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

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

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

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.

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.

If you want know more details,Pls directly contact me whenever you feel free!

OEM is available !!!