How to Replace JBL Charge 4 Battery?

By Robert Jones · 2021-07-17

JBL Charge 4 is a portable Bluetooth speaker. Its rechargeable battery makes

## Swapping the Battery in Your JBL Charge 4: A Bit of a Faff, But Doable Right, so you've got a JBL Charge 4, and it's not holding a charge like it used to. Don't fret, it happens. These portable blokes take a beating, and the batteries don't last forever. I've seen it countless times with kit that gets carted about – from garden parties to muddy festivals. Back in my early days, I once spent a whole summer lugging a massive PA system around for local bands. The battery packs on those things were enormous, and they'd die at the worst possible moment, usually mid-song. So, yeah, I know the frustration of a dead battery. The good news is, you *can* replace the battery in a Charge 4. It's not as straightforward as popping open a AA compartment, mind you. JBL didn't exactly design these for user-serviceability. It's a bit more involved, requires some patience, and a few specific tools. But if you're a bit handy and you don't fancy shelling out for a brand new speaker when the rest of it