TBB 105Ah 12V TBB Power Lithium Iron Phosphate Battery with Heating & 200A BMS for Leisure, Solar, Wind and Off-grid applications
What is the TBB-M12100?
The TBB-M12100 is a high-performance 105Ah 12V Lithium Iron Phosphate (LiFePO4) battery, designed by TBB Mobile for superior safety, efficiency, and longevity. Featuring a built-in 200A BMS, low-temperature heating function, and parallel expandability, it is an ideal solution for energy storage in vehicles, marine applications, and off-grid power systems.
With an intelligent battery management system (BMS), the TBB-M12100 actively monitors and protects against common battery risks, ensuring stable and reliable operation.
Key Benefits of the TBB-M12100
- Long Cycle Life: Provides up to 3,000 cycles at 25°C, 0.5C charge/discharge rate, far exceeding traditional lead-acid batteries.
- High-Performance BMS: Offers full protection against:
- Overcharging & over-discharging
- Over-current & short circuits
- High & low-temperature operation
- Cell voltage balancing & cycle life tracking
- High Discharge Capacity: Supports a maximum 200A discharge current for high-power applications.
- Parallel Expandability: Supports up to 8 units in parallel, increasing total capacity to 12V 840Ah.
- Automatic Wake-Up: In shutdown mode, if an external charging voltage >14V is detected, the battery will automatically activate, enabling charging while preventing discharge.
- Optional MEH-B Display Panel: By connecting the optional TBB-MCK remote meter to the battery, this enables extra monitoring and control features such as battery switch control and real-time monitoring of voltage, current, and State of Charge (SOC).
- Low Power Consumption:
- <50mA standby consumption when powered on
- <0.1mA ultra-low standby draw when powered off
- Wide Operating Temperature: Functions from -30°C to +60°C, with excellent cycle life and discharge performance even at high temperatures.
- Integrated Low-Temperature Heating: When connected to an external power source (mains, solar, or vehicle engine), the built-in heating function automatically raises the battery temperature to allow safe charging and discharging. Heating from -20°C to +5°C takes approximately 30 minutes.
- Compact & Lightweight: Smaller and lighter than lead-acid alternatives, offering high energy density and space efficiency.
Advanced Protection Features
The TBB-M12100 incorporates multiple layers of safety protection, including:
- Short Circuit Protection
- Over-Current Protection
- Battery Low Voltage & High Voltage Protection
- Cell Low Voltage & High Voltage Protection
- Discharge & Charging Temperature Protection
- BMS Circuit Over-Temperature Protection
- External Input Overvoltage Protection
The TBB-M12100 is an advanced energy solution for those seeking durability, safety, and efficiency in a compact lithium battery system. Whether for off-grid power, vehicle energy storage, or marine applications, it delivers outstanding performance and reliability.
Battery specifications:
- Nominal voltage: 12.8V
- Nominal capacity: 105Ah
- Nominal energy: 1.34kWh
- Life cycle: 3000 cycles @100% DoD, at 25°C
- Recommended charge voltage: 14.2V
- Maximum charge current: 100A
- Recommended charge current: 50A
- Maximum discharge current: 100A (Continuous)/ 150A (30 minutes)
- Operating charge temperature: from 2°C to +60°C
- Operating discharge temperature: from -30°C to +60°C
- Humidity: 10-90% (RH)
- Size: 310 x 165 x 187 mm
- Weight: 11kg
This product is covered by a 5 year warranty. For more information please refer to our Terms and Conditions.
