High-Performance 3.7V Rechargeable 053035 Li-ion Battery
Premium lithium-polymer construction ensures stable power output and extended cycle life. Precision-engineered 503035 size (5.0mm thick, 30mm wide, 35mm long) with 500mAh capacity and 1.85Wh energy density for compact, energy-efficient devices. Ultra-thin, lightweight design ideal for wearables, mini drones, medical devices, and IoT gadgets. Built-in safety features prevent overcharge, overheating, and short circuits. Direct factory pricing—bulk orders available for wholesale buyers. Global shipping with reliable performance guaranteed. Upgrade your small electronics with unmatched value and durability.