LiTime specializes in deep-cycle LiFePO4 batteries, chargers, and inverters for RVs, marine applications, and off-grid solar energy storage.
LiTime is a renewable energy brand managed by Shenzhen Litime Technology Co., Ltd, focusing on Lithium Iron Phosphate (LiFePO4) battery technology. The company provides a comprehensive range of energy storage solutions, including 12V, 24V, 36V, and 48V batteries suitable for trolling motors, golf carts, RVs, and home solar systems.
LiTime products are known for their integrated Battery Management Systems (BMS), which ensure safety by protecting against over-charging, over-discharging, and temperature extremes. Many models feature advanced capabilities such as Bluetooth monitoring, self-heating for cold weather charging, and high-discharge ratings. In addition to batteries, LiTime manufactures compatible chargers, DC-to-DC chargers, pure sine wave inverters, and battery monitors.
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If the BMS cuts off power for protection, disconnect all connections and leave the battery aside for 30 minutes. It should automatically recover to normal voltage. Alternatively, use a lithium charger with an activation function or a solar controller compliant with LiFePO4 charging to wake it up.
For standard 12.8V LiFePO4 batteries, the recommended charging voltage is typically 14.4V ± 0.2V. Always refer to your specific battery model's user manual for exact parameters.
Many LiTime batteries feature Low Temperature Charging Protection (LTCP), which stops charging when temperatures fall below 0°C (32°F). Selected 'Smart' or self-heating models have built-in heating pads that warm the battery to a safe charging temperature automatically.
You can roughly estimate SOC by measuring resting voltage after the battery has been disconnected for 3 hours. For a 12V battery, ~13.33V indicates 100%, while ~13.2V represents 50%. Note that voltage readings can be affected by loads and temperature.