High-performance 3.7V 250mAh Li-Polymer Battery with PCM Protection

Ultra-compact 301550 size (3.0mm thick) saves space in slim devices while delivering reliable power. Built with premium lithium-polymer cells for stable discharge and 500+ charge cycles.

Integrated PCM circuit prevents overcharge/over-discharge for safety in wireless keyboards, 5V digital gadgets, and IoT sensors. Weighs only 5g for portable electronics.

Direct factory pricing with bulk discounts - trusted by global OEMs for consistent quality. Ships worldwide with DDP compliance. Compatible with most 1S1P configurations requiring ≤0.93Wh capacity.

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