ROCKETY 756743-001 hp Battery Replacement for HP 756479-421 756478-421 VI04 VI04048 756745-001 756744-001 HSTNN-LB6J HSTNN-DB6K HSTNN-LB6K ProBook 440 G2 450 G2 455 G2 Envy 14 15 17 Laptop Batteries.
Price is below average
Current Price
$17.99
Average
$18.41
Min Price
$16.93
Max Price
$19.99
Price dynamics
2%
Price will be lower
in next 2 weeks
in next 2 weeks
According to the data, price will be lower in next two weeks, so not waste your money and track better price!
Product review & video
hello everyone I want to show you how to take the laptop battery apart all we need is a cutter and cheap Chinese screwdriver something cool and fancy doesn't work as good as this one first test find the weak spot somewhere along the seams and pry until that tag pops open continue to pry the case cover by moving around the edge until the entire top is free here we go now we can see six battery cells in charge controller this is 18 650 cell with 3.7 volts these batteries are paired and pairs arranged in series if your laptop still charging the battery but it works just as five minutes it's not too late to change the cell but it doesn't charge apparently the charge controller in protection mode which means you need specialized equipment and original firmware for flashing for just a few steps to edit trash can you
![New L12L4E01 G400S G500S Laptop Battery Compatible with Lenovo IdeaPad G405S G510S G505S G510S S410P S510P Touch Z710 Eraser G50-80 Series L12M4A02 L12M4E01 L12S4A02 [14.4V 2600mAh] Notebook Battery](https://use4coins.com/thumbs/unsafe/fit-in/200x200/https://images-na.ssl-images-amazon.com/images/I/71V-xwYDU3L.jpg)
