High-Capacity 4V/4.5Ah Sealed Lead Acid Battery for Reliable Power
Durable AGM (Absorbent Glass Mat) technology ensures spill-proof, maintenance-free operation with superior vibration resistance. Precision-engineered lead plates and advanced electrolyte absorption for extended cycle life and stable performance. Perfect for powering hobby toys, scale models, and small electronics requiring compact, rechargeable energy. Ideal replacement for 4V5AH applications in RC vehicles, medical devices, and backup systems. Globally sourced premium materials with strict QC for consistent voltage output. Bulk pricing available for resellers and OEMs—direct factory supply guarantees unbeatable wholesale rates. Universal compatibility meets rigorous safety standards (CE/RoHS). Ships ready-to-use with fast-charging capability—minimal self-discharge for long shelf life.