Premium Replacement Battery for JBL Charge 4 Speaker

High-Capacity Power
– 7800mAh/10200mAh lithium-ion battery ensures extended playtime, delivering uninterrupted music for outdoor adventures or home use.
Precision Compatibility
– Engineered specifically for JBL Charge 4, seamless fit with original connectors for stable voltage output (3.7V).
Enhanced Durability
– High-density lithium cells with overcharge/overheat protection, built for long-term reliability in rugged conditions.
Multi-Scene Use
– Ideal for camping, beach trips, poolside parties, or daily indoor entertainment, keeping your speaker powered for hours.
Bulk Purchase Advantage
– Wholesale pricing available for resellers or large orders, backed by global supply chain efficiency. Upgrade your JBL speaker’s performance with a battery designed for power and endurance.