![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.1280x600.jpg)
How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks
![Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world](https://www.saftbatteries.com/sites/saftbatteries.com/files/public/imce/saft_infographic_iot_jan_2022.png)
Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world
![Charging your lithium-ion batteries: 5 expert tips for a longer lifespan | Saft | Batteries to energize the world Charging your lithium-ion batteries: 5 expert tips for a longer lifespan | Saft | Batteries to energize the world](https://www.saftbatteries.com/sites/saftbatteries.com/files/public/saft_positive_sep_negative2x-8.png)
Charging your lithium-ion batteries: 5 expert tips for a longer lifespan | Saft | Batteries to energize the world
![Charging your lithium-ion batteries: 5 expert tips for a longer lifespan | Saft | Batteries to energize the world Charging your lithium-ion batteries: 5 expert tips for a longer lifespan | Saft | Batteries to energize the world](https://www.saftbatteries.com/sites/saftbatteries.com/files/public/saft_li-ion_charging_process_cc-cv_r12x-8.png)