Replacement Battery GSP1029102A for JBL Charge 3 / Charge 3 Stealth Edition

This high-performance replacement battery is specifically designed for JBL Charge 3 and Charge 3 Stealth Edition portable Bluetooth speakers. Manufactured with premium lithium-polymer cells, it provides a reliable power source to restore your speaker's original battery life. The battery replaces OEM part number GSP1029102A and is built with multiple protection features for safe operation.

Advantages

Restores original battery capacity of 6000 mAh for extended playback time. Features overcharge, over-discharge, overcurrent, and short-circuit protection for safe usage. High-quality Li-Polymer cells ensure long cycle life of over 500 cycles to 80% capacity. Easy to install with OEM-compatible connector (requires disassembly of speaker).

Suitable for

• JBL Charge 3
• JBL Charge 3 Stealth Edition

Key specifications

• Battery Type: Lithium Polymer (Li-Po)
• Voltage: 3.7 V
• Capacity: 6000 mAh
• Energy Rating: 22.2 Wh
• Number of Cells: 1
• Cycle Life: >500 cycles (to 80% capacity)
• Operating Temperature: 0°C to 45°C (32°F to 113°F)
• Storage Temperature: -20°C to 60°C (-4°F to 140°F)
• Certifications: CE, RoHS
• Color: Black
• Warranty: 12 Months

Recommendations

Ensure compatibility with your device model before purchase. Installation requires opening the speaker; if you are not experienced with electronics repair, consider professional installation. Always handle lithium batteries with care and dispose of old batteries properly.