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Replacement for IBM ThinkPad 770U Laptop Battery

Vopow PN#: LB-IB770
Battery Type: Chemical Compos Li-Ion
Capacity: 6600 mAh
Volt: 10.8 V
Dimension ( L*W*H ): 149.40 x 90.75 x 20.80 mm
Color: Black
Set Weight: 575 g
Warranty: 1 Year

IBM ThinkPad 770U Laptop Battery Compatible with the following original Laptop Battery Code and Laptop models

This battery Code is IBM ThinkPad 770U,compatible with the brand IBM. It is superior operation capability and high durable structure contents.
All our products are with a number of international security certifications.
The IC used TI BQ IC as a gages control and Seiko BQ IC as a protection control and the battery is performance.
Precised wiring circuit: Gas gage circuit is designed to use TI BQ IC and protect circuit is down by BQ IC.
New Power managements:Use BQ solution to manage usage, voltage and current, the second stage protection may use it on such as:

A. Use S-8244 and second stage over charge protection.

B. Temperature fuse.Put it onto MOSFET to protect when temperature over and melt it out immediately.

C. PTC(Polyswitch).Self recover for power on and off automatically.

D. Temperately relay. Open when temperature goes high and back to normal when temperature goes normal.
BQ IC with auto balancing series cell voltage to extend using life of cell.
More functions: Use SMBus 1.1 to read cell type, remain capacity, voltage, temperature, cycle count..etc.
Reliable protection circuit: With over charge, discharge protection, and over current and short protection.
Cycle life: After 300 charge and discharge the capacity is still 70% of the original capacity.
High safety: With Polyswitch,temperature fuse,BQ IC..protection device to avoid hazard happening.
Fully environment testing: To warranty the product safety we have processing all kinds of test both of Physical and Destroy test.
1 year warranty, 100% compatible with original manufacturers, 100% quality assurance.
Vopow, makes you enjoy mobile life anytime,anywhere.

02K6488
02K6508
02K7000
02K7017
02K7019
12J0433
83H6738
ASM 83H6193

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