No, Renogy 12V Pro Series Batteries can only be connected in parallel to expand your off-grid power storage, not in series.

You can connect up to 8 batteries in parallel, allowing you to expand your power capacity to 10.24kWh. Make sure to use batteries of the same model and similar capacity.

Ensure a stable charge current greater than 4A for each battery in the parallel battery bank. The self-heating function will activate automatically when the battery temperature drops below 41°F (5°C) and will stop once the temperature exceeds 50°F (10°C).

Renogy 12V 100Ah Pro Series Batteries are designed to last for 5000 cycles with a recommended 80% depth of discharge (DOD). These batteries are equipped with a double active safety system, UL94 V-0 fire-retardant casing, IP67 protection, and a rugged design to provide safe and reliable power throughout the year.

The double active safety system in the 12V 100Ah Pro LiFePO4 Battery combines 60+ Battery Management System (BMS) protections with active backup protection to prevent electrical and other potential hazards, ensuring the safety of both you and your system.

Active backup protection is a new feature in Renogy's deep-cycle LiFePO4 battery, designed to respond quickly to potential risks like overvoltage and overheating. It uses self-control fuses that activate instantly, unlike conventional fuses that take longer, offering fast protection even if other components fail.

No, you don’t need a separate Bluetooth module. This battery already has Bluetooth built in. Simply download the Renogy app to pair it with your battery for real-time monitoring. Alternatively, you can also track battery status using a 500A Battery Monitor With Shunt (sold separately).

You can recharge your LiFePO4 batteries using solar power, a DC-DC battery charger, or an AC-DC charger. We recommend using a solar charge controller/charger that is compatible with lithium iron phosphate batteries for optimal charging.

Yes, this battery is compatible with Renogy ONE M1 & Core, allowing for easy integration and monitoring in your off-grid power system.

The cycle life of this battery is 5000 cycles (0.5C/1C, 25°C) with an 80% depth of discharge (DOD) and 80% end-of-life (EOL) capacity.

The internal cells of this battery are square prismatic cells, which are EV-grade (Class A) lithium-ion battery cells.

The battery is rated IP67, meaning it is both water-resistant and dust-proof.

●60+ EV-grade BMS Protection

●Active backup protection

●V-0 flame-resistant casing

●IP67 protection rating

●EV-grade Class A cells

●Bluetooth communication capability

●Self-heating with overheat protection

We recommend not exceeding an 80% depth of discharge (DOD) to ensure optimal battery life.

●The installation environment should be clean, cool, and well-ventilated. Avoid oil, dirt, or debris to prevent leakage and short circuits.

●Safe operation requires temperatures between -4℉-140℉ (-20℃-60℃), with an ideal range of 59℉ (15℃) to 86℉ (30℃).

●The battery can be installed on its side or vertically, but should not be stacked or placed upside down.

The battery can only be connected in parallel, with a maximum of 8 batteries in parallel.

Yes, the battery has built-in Bluetooth and can communicate with the Renogy app, Renogy ONE M1, and Renogy ONE Core for easy monitoring and control.

No, batteries connected in parallel must be the same brand, type, voltage, and capacity to ensure proper operation.

●Ensure the initial state of the batteries is the same. It’s recommended to fully charge each battery separately and allow them to rest for 30 minutes to ensure a voltage difference of less than 0.1V before connecting.

●Do not parallel old and new batteries with more than a six-month difference in age.

●Follow the wiring guidelines in the product manual for the best configuration.

No, the battery does not enter shelf mode automatically when unused. It requires manual activation if needed.

The self-discharge rate of this battery is less than 3% per month.

●Disconnect the wiring cables from the battery immediately.

●Use a charger with lithium activation functionality and charge the battery for more than 24 hours at a temperature above 41°F (5°C). When the terminal voltage rises above 12.4V, the battery will charge normally.

●Use a charger specifically designed for 12V LiFePO4 batteries.

●Ensure the charger’s charging parameters match the battery’s specifications.

●The charge current should not exceed the battery’s maximum continuous charging current of 100A.

●The charger should have protection features for reverse polarity, overcurrent, overvoltage, and overtemperature.

Yes, the battery includes a self-heating function.The working conditions of the battery's self-heating function are shown below：

●The self-heating function activates automatically when the battery temperature drops below 41°F (5°C) and requires a stable charge current of at least 6A. It stops when the temperature exceeds 50°F (10°C).

●The heating process raises the temperature by approximately 46.4°F (8°C) per hour when running at full power (85W).

To store the battery properly:

●Charge the battery to 30%-50%.;

●Disconnect the battery from the system;

●Do not expose the battery to direct sunlight, moisture, or precipitation;

●Store it in a dry, well-ventilated, clean area away from direct sunlight, moisture, or precipitation.

●Ensure temperatures range from -13℉ to 149℉ (-25℃ to 65℃).

●Handle the battery carefully to avoid sharp impacts or pressure on the casing.

●Charge the battery at least once every 3-6 months to prevent overdischarge. When removed from storage, fully charge it.