2PCS 3.7V Li-ion 502030 Battery 250mAh Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector

Introducing the ultimate power source for all your portable electronic devices - the October Technology Co., Ltd.

5mm * 20mm * 30mm Lithium-ion Battery! With a nominal voltage of 3.7V and a fully charged voltage of 3.7V, this battery is designed to provide long-lasting power for your portable DVD players, Bluetooth devices, wearable electronic devices, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors, Wi-Fi enabled smart home systems. Our battery features a built-in Seiko battery protection module to prevent overcharging and short circuit of this battery, ensuring safe and reliable use.

The Jst pitch 1.25 mm, 2 pins connector type makes it easy to connect and disconnect from your devices, while the wire length of 50mm provides ample space for efficient charging and discharging. Don't worry about accidentally getting the battery wet or exposing it to heat sources - our product comes with clear instructions on how to handle and store it safely.

And with a warranty period of 12 months from the date of manufacture, you can trust that your investment is protected. So why wait? Get your October Technology Co., Ltd.

5mm * 20mm * 30mm Lithium-ion Battery today and experience the power and convenience it brings to your portable electronic devices!