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Kastar Replacement Battery for JBL Xtreme4 PartyBox Club 320 Speaker

This Kastar replacement battery is listed as new and is intended for use with JBL Xtreme4 and PartyBox Club 320 Bluetooth audio speakers. It can be a practical option if you need to restore battery performance or keep a spare on hand. The listing price is $45.99 USD and includes free shipping. Since no additional description or technical details are provided here, check the listing for details such as compatibility notes, capacity, voltage, included tools, and warranty/return information before purchasing.

Kastar Replacement Battery for JBL Xtreme4 PartyBox Club 320 Speaker
USD 45.99
Condition: see listing
LocationBaldwin Park US
ShippingFree shipping (check listing for details)
Seller kastarusa1
99.6% positive · 242141 feedback
ListingFixedPrice · Active
Start time2025-03-02T19:39:15.000Z
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Kastar Replacement Battery for JBL Xtreme4 PartyBox Club 320 Speaker Specs
Compatible BrandFor JBL
BrandKastar
TypeReplacement Battery
Bundle ListingNo
Listing details(podt ai 20260203)

1. Compatible with battery models: JBL FG4CELL21700H2. Compatible with speaker models: JBL Xtreme 4 Bluetooth Audio SpeakerJBL PartyBox Club 320JBL PartyBox Stage 320