![My laptop's charging pin slips out easily, and the battery doesn't hold a charge anymore. Behold! My over-engineered solution : r/3Dprinting My laptop's charging pin slips out easily, and the battery doesn't hold a charge anymore. Behold! My over-engineered solution : r/3Dprinting](https://preview.redd.it/zmsrlfxetyj61.jpg?width=640&crop=smart&auto=webp&s=288c1c5120c5d61140977e58d35d23dbc1fcc506)
My laptop's charging pin slips out easily, and the battery doesn't hold a charge anymore. Behold! My over-engineered solution : r/3Dprinting
![How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks](https://img.gadgethacks.com/img/30/09/63505882120623/0/fix-dead-lithium-ion-batteries-wont-hold-charge-anymore.w1456.jpg)
How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks
![How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks](https://img.gadgethacks.com/img/36/72/63505937271268/0/fix-dead-lithium-ion-batteries-wont-hold-charge-anymore.w1456.jpg)