Exact replacement for the factory battery.
My speaker is back up and kicking now.
Switched out battery and speaker is working like new. Stays charged and no more powering down.
ECOXGEAR wins where it matters: in the field. We hold the only utility patent for portable outdoor audio because we invented it.
That’s why we back the DEFENDER with a 2-year no-questions-asked warranty, double what Turtlebox offers.
The DEFENDER offers more power, more features, and more durability, all without the inflated price tag. It’s built by engineers, not marketers. And that’s why the DEFENDER outperforms, outlasts, and outclasses the rest.

Built for the bold, the DEFENDER is your go-anywhere, do-anything speaker. Tough, loud, and ready for every wild moment, from mountain trails to beach bonfires. If your life doesn’t back down from the elements, neither should your gear. Explore the full DEFENDER range and bring serious sound wherever adventure takes you.
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