Replacement Battery Specification
- Battery Model: FG2CELL21700
- Capacity: 5000mAh / 36Wh
- Voltage: 7.2V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- FG2CELL21700
- J20-H
Compatible Device Model
- For JBL PartyBox Club 120
- For JBL Battery 200
Product Features
- High-Capacity Party Performance: 5000mAh / 36Wh lithium-ion battery delivers extended playback runtime for JBL PartyBox Club 120 portable Bluetooth speakers for parties, events, and outdoor gatherings
- Premium Li-ion Cells: High-quality lithium-ion cells provide consistent power delivery with stable voltage output for powerful JBL speaker performance
- OEM Replacement Quality: Meets or exceeds original JBL specifications for voltage, capacity, safety standards, and physical dimensions
- JBL PartyBox Club 120 Optimized: Specifically engineered for JBL PartyBox Club 120 and Battery 200 for perfect fit and reliable battery management system integration
- Advanced Safety Protection: Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during charging and playback
- Restore Party-Ready Performance: Revive your JBL PartyBox Club 120 with a fresh battery that restores full playback runtime and eliminates unexpected shutdowns during events
Why Choose This Battery
Engineered specifically for JBL PartyBox Club 120 portable Bluetooth speakers, this premium Li-ion replacement battery restores full playback capacity for party hosts, event organizers, outdoor adventurers, and music enthusiasts. Perfect for indoor parties, outdoor events, backyard gatherings, and extended DJ sessions.
Key Benefits:
- Compatible with JBL PartyBox Club 120 and Battery 200, replaces FG2CELL21700 and J20-H
- High 5000mAh / 36Wh capacity supports extended party-ready runtime for music lovers
- Rigorous quality testing ensures capacity, voltage stability, and safety compliance for speaker use
- 1-year warranty and OEM-grade construction for reliable long-term performance
- Precision-engineered housing with multi-layer protection circuits for safe operation during charging and playback