Replacement Battery for JBL PartyBox 310 Speaker
Restore your JBL PartyBox 310's legendary battery life with this replacement battery, engineered for a seamless fit and optimal performance.
Battery Specifications
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Compatible Model: JBL PartyBox 310
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Part Number: GSP-ICR2S4P-PB350A
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Voltage: 7.2V
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Capacity: 10000 mAh / 72 Wh
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Battery Type: Lithium-ion (Li-ion)
Key Features
- ✓ Built-in BMS Protection — overcharge, over-discharge, overheat & short-circuit protection
- ✓ Direct Drop-In Fit — matches original specifications exactly
- ✓ Premium Li-ion Cells — stable voltage, long cycle life
- ✓ 100% Tested Before Dispatch — quality verified at BatteryWorks
- ✓ Cost-Effective Repair — restore your speaker for a fraction of replacement cost
Why BatteryWorks?
BatteryWorks India specialises in replacement batteries for JBL, Bose, Bang & Olufsen, Harman Kardon and other premium audio brands. Every battery is certified, tested and ready to install.
