Li-ion rechargeable BL-4D Battery for Nokia E5 E7 N8 N97 Mini

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Basic Info

Place of Origin:	Guangdong, China (Mainland)

Product Description

Specifications rechargeable BL-4D Battery

1>warranty for 18 months

2>Accept sample order and OEM order

Li-ion rechargeable BL-4D Battery for Nokia E5 E7 N8 N97 Mini Our battery advantages

Technic	Low-tension Injection,charging machine measure Power control chip FET (field-effect transistor) Dual Protection IC Protection board PCM Current protection PTC
Cell	Only use A grade cells, more steady and safty. Long standby time and talk time.
IC	With double IC for best protection.
Safety	Anti-overcharge protection Anti-over discharge protection Against over-current protection Protection against short circuit Anti-explosion protection
Green	Recyclable packaging Low resistance and energy saving Circulation increased by 30%

Specification

Battery Model	BL-4D
Compatible Cellphone Model	for NOKIA N97Mini/E7/E5-00/E7-00/N8/E6
Capacity	2680mAh
Battery Type	Li-ion
Charging Time	4-6 hours
Standby Time	72hours-120hours
Battery Life Cycle	≥550times
Nominal Voltage	3.7V
Maximum Voltage	4.2V
Working Temperature	-25°C~55°C
Quality Grade	Best Quality