Reply To: Dell Inspiron 7570 Laptop Battery I have an Dell Inspiron 7570 Laptop Battery that keeps the laptop on powered for 10 minutes nowadays. The battery is 42 wh – 11.4v – 3500mAh WDXOR Dell and…

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i would avoid any third party battery .. because they do have …issues like they don’t last long after charging , charging takes alot time , sometimes battery software installed by Laptop OEM don’t accept it etc etc

so before u decide if u need new battery ..

look what’s your battery wear level 1st ?

1) – search of command prompt -> right click , run it as admin  –> than type ” powercfg /batteryreport ” ( without Quotation ) –> report will be generated
2) – look at the location where battery reported  generated ( usually generated in user folder )
3) – In report scroll down and under Installed Batteries take values of  Design Capacity and Full Charge Capacity
4) – now take values .. and calculate

{(Full Charge Capacity / Design Capacity) x 100} -100 = wear level of battery

or
u can use -> https://www.nirsoft.net/utils/battery_information_view.html

depending on how much wear level is …
1) – u can calibrate your battery , check if some software is running in background taking full processing power and discharging it fast , set power saver option when running laptop on battery

2) – if above not works .. than u can go ahead and buy new genuine battery

or  any u like

avoid a cheap, counterfeit, or improperly designed battery  to be safe

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