These two series focus on addressing the charging challenges of LifePO4 lithium batteries in cold weather conditions. The primary distinction between the Low-Temperature series and the Self-Heating series is the inclusion of an automatic Battery Management System (BMS) heating module. The Self-Heating series enables the battery to warm itself up during charging without requiring any user intervention. In contrast, the Low-Temperature Protection series, such as the Redodo 12V 100Ah TM & Redodo 12V 200Ah, automatically halts charging if the temperature falls below 0°C (32°F). To resume charging, you need to take measures to warm the battery, such as moving it to a warmer indoor environment, until it reaches at least 5°C (41°F).

For more information, see the comparison of Redodo Self-Heating vs. Low-Temperature Protection.

Yes, LiFePO4 (Lithium Iron Phosphate) is an inherently safe and highly stable lithium battery chemistry available on the market. Redodo lithium cells are UL certified, meeting the highest safety and sustainability standards. Each Redodo LiFePO4 battery includes an internal Battery Management System (BMS) that provides protection against under-voltage during discharge, over-voltage during charging, over-current during discharge, over-temperature during both charging and discharging, and short circuits, safeguarding the battery cells from damage. Additionally, Redodo LiFePO4 lithium batteries have undergone rigorous testing to ensure they are free from the risk of fire and electric shock, even in challenging environments.

No, Redodo LiFePO4 lithium batteries are designed for energy storage rather than as starting batteries. Please avoid using them to start any devices.

To understand the difference, read more about deep cycle vs. starting batteries.

LiFePO4 batteries can safely charge between 32°F to 113°F (0°C to 45°C). Redodo 12V 200Ah LiFePO4 batteries include the low-temperature charging protection which will automatically cut the battery charging off when the cell temperature is lower than 32℉, thus preventing the battery cells from damage when charging under the freezing point.

It is recommended to store LiFePO4 lithium batteries at a 50% state of charge (SOC). If storing them for an extended period, ensure they are cycled at least once every six months. Recommended storage environment: 10℃～35℃ (50℉～95℉），45%RH～75％RH.