






🔋 Power up your JBL Charge 4 with confidence and never miss a beat!
This 12000mAh lithium-ion replacement battery is designed specifically for JBL Charge 4 models (excluding Charge 4Q). Operating at 3.7V and backed by multiple safety certifications, it features an upgraded smart IC chip to protect against overcharge, discharge, and overheating. The package includes a handy installation tool kit, making it easy to restore your speaker’s long-lasting power and keep your music going strong.








Trustpilot
1 month ago
1 month ago
2 weeks ago
1 month ago