JHXNY 103450 4000mAh 3.7V zhr-2 battery

JHXNY 103450 4000mAh 3.7V zhr-2 battery

JHXNY 103450 4000mAh 3.7V Li-ion polymer battery – replacement battery for GPS FB144/FB244.

Designed specifically for GPS applications

The JHXNY 103450 Li-polymer battery is a reliable replacement for FB144/FB244 GPS devices. It provides a nominal voltage of 3.7V and a capacity of 4000mAh, ensuring stable operation and long runtime in tracking systems.

Compatible design with ZHR-2 connector

The battery comes with a ZHR-2 (2-pin) connector, enabling quick and clean installation in FB144/FB244 units and other equipment using the same connector type. The 103450 size code corresponds to an industry-standard form factor, making it suitable for many devices.

Stable and safe performance

Built with Li-ion polymer chemistry, featuring a 4.2V charging voltage (CC/CV) and a 3.0V cutoff voltage. The carefully selected cell ensures low self-discharge and a reliable cycle life — ideal for GPS trackers operating continuously.

Applications

• Replacement battery for GPS FB144/FB244 devices.
• Other equipment requiring a 3.7V Li-polymer battery with ZHR-2 connector.
• Integrated trackers, IoT modules, and sensors as a primary or backup power source.

Important note

Before installation, check connector polarity, physical space, and charging voltage/current specifications according to the device manual. Use only with an appropriate Li-polymer charging circuit.

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