12V Lifepo4 Lithium Ion Battery Price 100Ah 120Ah 150Ah 200Ah 300Ah 12 Volt Rechargeable Lithium Solar Battery RV Battery

Bluetooth Battery Monitoring - XD Lithium batteries are equipped with Bluetooth for monitoring battery State of Charge (SoC) through a Smartphone or tablet app. This is important because unlike lead acid batteries, LiFePO4 batteries maintain a constant voltage between 13 and 13.4 volts so a voltmeter is not an accurate indicator of SoC. A built in Bluetooth capability enables real time monitoring of each battery through an app on either an Android or IOS smartphone or tablet. The app displays the state of charge (SoC) of the battery, the amp draw and voltage level, the temperature, the time to full charge and the number of charge/discharge cycles. This capability is nearly equivalent to having a built in battery bank monitoring system like a Link 2000. Have confidence that you have plenty of power and know exactly when you'll need to run your engine. Terrific feature for fishermen using a single battery for both a trolling motor and engine starting battery.

Winter Operation and Storage - XD LiFePO4 Lithium deep cycle batteries can be stored in temperatures from -10°F to +104°F (-25°C to +40°C). It is recommended they not be heavily charged and discharged at temperatures below -4°F (-20°C) . It is recommended that the negative terminals be disconnected during winter or long term storage so there is no chance of draining the batteries while in storage. LiFePO4 lithium batteries should be recharged at a minimum every 6 months while in storage.

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