Lithium Polymer Battery 3.7V 70mAh 451220 Lipo Rechargeable Battery Pack with JST Connector for Bluetooth Speakers, Wireless Earbuds, Portable Electronics

Compact and Lightweight: Measuring just 3.5 x 12 x 20mm (0.79" x 0.47" x 0.14") and weighing only 3g, this battery is perfect for space-constrained applications without compromising performance.

PH 2.0mm Connector with 5cm Cable: Features a PH 2.0mm connector and a 5cm (2") cable for easy integration into compatible devices, ensuring secure and efficient power delivery.

Important Polarity Warning: Always verify battery and device polarity before installation to prevent damage. Ensure the PH 2.0mm connector matches your device’s specifications.

Safe and Durable Construction: Made from high-grade lithium polymer, supports a maximum charging voltage of 4.25V for safe, long-lasting use with proper charging equipment.

Wide-Ranging Applications: Perfect for Wi-Fi smart home systems, keyboards, mice, GPS, digital cameras, e-books, tracking devices, and health monitors like sleep and pulse trackers.