Premium 3.7V 250mAh LiPo Battery – Reliable Power for Compact Electronics
High-performance lithium polymer (Li-ion) battery with stable 3.7V output and 250mAh capacity, ideal for low-power devices. Ultra-lightweight and slim design (42×15×4.2mm) fits space-constrained applications like wireless earbuds, mini drones, and medical wearables. Precision-engineered with advanced Li-ion cells for enhanced cycle life (300+ charges) and minimal self-discharge. Built-in PCB protection prevents overcharge, short-circuit, and overheating. Perfect for DIY electronics, IoT sensors, portable gadgets, and backup power solutions. Bulk pricing available for resellers and manufacturers – wholesale rates guaranteed. *Global shipping | Factory-direct pricing | Compliance-certified (CE/RoHS)*