EEMB Lithium Polymer Battery 3.7V 2000mAh 103454RP Rechargeable Lipo with JST Connector Confirm Polarity of Device and Before Purchase

Before purchasing, 4 factors must be confirmed – this 3.7 V 2000 mAh LiPo battery is not universally applicable. Please check: (1) battery size; (2) plug model; (3) plug size; (4) connector polarity (+/-): check the colours of the cables (red/black) compared to your device, the polarity leads to short circuit. Basic information - voltage - 3.7V; typical capacity: 2000mAh, minimum capacity: 1900mAh; weight: about 40g; size: 34.5 x 56 x 10.3 mm (W x L x H); plug model: JST-PHR-02 (2 mm pitch). PCM protection and certifications - Built-in PCM protection against over-voltage, over-discharge, over-current and short circuit. Certified to IEC62133-2 and UN38.3 compliant for safe air/sea transport. Storage Instructions - Keep the battery on 40%-60% charge for extended storage, recharge every 3 months to maintain the voltage between 3.7 and 4.0V. Store in a cool and dry place (below 25 °C) to maximise the service life. Wide compatibility - Bluetooth speakers, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, sleep management devices, blood oxygen tracking devices.