JBL Battery 600 with Charging Case An easy-to-replace spare battery with charging case
Instantly extend your speaker’s power with a spare battery ready to swap anytime.
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Built to be heard
A great host always has a spare battery
Keep the party going by having a spare JBL Battery 600 with charging case on hand. Just insert it into the battery slot in the back of your JBL PartyBox 520 when the first one loses its charge — it can also replace the rechargeable battery inside a JBL Boombox 4 when it starts to degrade.
Doubles as a powerbank
The charging case's USB-C port lets you top up your tablet, laptop or smartphone on the go, so the Battery 600 keeps more than just your speaker running.
Specs & downloads
Full specifications
Power
Battery
Physical
Compatibility
What's in the box
- 1 × Battery 600 with charging case
- 1 × Quick start guide
- 1 × Safety instruction and warranty card
Warranty & service
Every JBL product bought here carries a 1-year Malaysia warranty honoured at authorised service centres nationwide. Register your serial number within 30 days of purchase to activate cover.
Keep the party going twice as long with JBL Battery 600.
Even the best parties have to end sometime, but your JBL speaker can keep the vibe going twice as long with JBL Battery 600. When your rechargeable battery is running out of juice, it takes just seconds to pop a fresh battery into the slot on the back panel. Meanwhile, the battery can recharge in the charging case. You can also use the case as a powerbank to charge your tablet, laptop or smartphone* with the convenient USB-C port. Double the great times, and enjoy the peace of mind that comes with an official JBL Battery 600. It also can replace the rechargeable battery inside a JBL Boombox 4 portable speaker when it starts to degrade.(*charging cable not included)