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🔋 Power up your party with unstoppable JBL Xtreme energy!
The rapthor 37000mWh Replacement Battery is a high-capacity, 8.4V lithium-ion battery designed specifically for JBL Xtreme 1 speakers. It features an integrated intelligent control chip for enhanced safety and reliability, and includes a DIY repair toolkit with installation instructions, making it easy to extend your speaker’s life and keep your music playing longer.






| ASIN | B0B4NB846S |
| Antenna Location | MP3 Player |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Cell Composition | Lithium |
| Battery Cell Type | Lithium |
| Battery Weight | 200 Grams |
| Best Sellers Rank | #20,258 in Electronics ( See Top 100 in Electronics ) #1,480 in Portable Audio & Video #37,713 in Electronics Accessories & Supplies |
| Brand | rapthor |
| Compatible Phone Models | compatible with GSP0931134, compatible with JBL Xtreme 1 Bluetooth Speaker |
| Customer Reviews | 4.5 out of 5 stars 181 Reviews |
| Item Weight | 0.27 Kilograms |
| Manufacturer | MSW (Shenzhen) Technology Limited |
| Model Name | for JBL Xtreme 1 GSP0931134 |
| Model Number | for JBL Xtreme 1 |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Recommended Uses For Product | MP3 Player |
| Reusability | Rechargeable |
| UPC | 761587385262 |
| Unit Count | 1.0 Count |
| Voltage | 7.4 Volts |
J**.
It works perfectly
Excellent. Easy to install. Works as the original !!!
D**V
Work well so far
Fit great and relatively easy replacement on two JBL extremes. Brought new life back to a great pair of speakers.
C**Y
Jbl Extream 1st gen
Always loved my 1st gen jbl Extream but after years of use I had to keep it plugged in for it to work I got this and watched a YouTube video and had it swapped out in no time it works great was plug and play and added great battery life
N**I
Good but should of done research on the difference between Mah va Mwh
For those who don’t know, I purchased this without doing a bit of research. It’s 37,000mWh which roughly translates to 4,400Mah vs the original battery which is 10,000Mah. Overall it was a good purchase, I was able to run it for about 12-16 hours at roughly 30% volume (I sleep with rain sounds) which pretty much lasted 3 nights before blinking red.
A**R
Get recharged!
Great! Made extremely easy to save $200 on buying a new Bluetooth speaker, and it came with everything needed including instructions!
D**3
Jbl replacement battery
Ordered to replace battery in jbl. Installed with no issues using nothing but what was supplied
D**.
Works great. Holds a good charge
Woods great once I found out the charger was bad.
R**Y
Si far very good. Not a simple install.
My JBL Xtreme’s battery was petering out ond would only go an hour and a half with full charge before quitting. It was clear to me that the battery had significantly degraded. I like this speaker and wanted to keep it so I started looking for a quality battery to replace the original. There are many options but I landed on this one. The install took me over an hour. Many screws to remove and the instructions, although very helpful did not seem to be in correct order. You’ll have to use a bit of common sense. That said I got the new battery installed using the supplied tools and all is great. I’ve been playing my speaker for 5 hours and all the charge indicator lights are on. So far very pleased. I have no idea how long or how many charge/discharge cycles this rechargeable battery will last but if the results are less than stellar I will update this review. If you never hear from me again, it’s still 5 stars all the way.
Trustpilot
1 week ago
2 weeks ago