LiFePO4 battery for solar systems – LITHTECH TE24100 25.6V 100Ah, Bluetooth, BMS, IP66

The premium, intelligent and extremely durable LITHTECH TE24100 LiFePO4 battery, with a voltage of 25.6 V and a capacity of 100 Ah (2.56 kWh), is the ideal replacement for heavy lead-acid batteries. Thanks to its advanced Smart BMS system with automatic cell balancing, an integrated ABS reinforcement frame and high shock resistance, it is designed for stable operation in demanding conditions, such as in caravans, motorhomes, boats or off-grid solar systems.

Key product specifications

- Smart BMS with Auto-Balance function
The integrated intelligent battery management system (BMS) continuously monitors and controls the charging and discharging processes. It automatically balances the voltage between individual cells (Auto-Balance), thereby significantly extending the battery’s overall service life and ensuring maximum available capacity during every cycle.

- Uncompromising safety and protection
The battery is equipped with comprehensive electrical and thermal protection. It protects the system against overcharging, deep discharge, overcurrent, short circuits and extreme temperatures (high-temperature cut-off at 60 °C).

- Designed for off-road and demanding conditions
Forget about damage caused by vibrations when driving on unpaved roads. The interior of the battery consists of a reinforced ABS cell holder with an anti-vibration design. With an IP66 rating and a durable ABS casing, it is ready for use even in dusty and damp environments.

- Excellent connection flexibility (2S2P)
Want to create a 48V system or increase the total capacity? The battery supports series connection up to 2S (51.2 V) and parallel connection to increase capacity up to 2P, depending on your needs.

- Half the weight of lead
Weighing just 22 kg and with compact dimensions, it offers an energy density that conventional lead-acid, gel or AGM batteries can only dream of. Installation and handling are easy and maintenance-free.


Ideal applications:

- Caravans, motorhomes and campervans (thanks to their shock resistance and low weight)
- Solar and photovoltaic systems (holiday homes, cottages, off-grid installations)
- Boats, electric motors and marine equipment
- Uninterruptible power supplies (UPS) and telecommunications equipment


Technical specifications

- Nominal voltage: 25.6V
- Capacity: 100 Ah
- Energy: 2560 Wh
- Cell type: prismatic
- Recommended charging current: 50A
- Maximum charging current: 100 A
- Maximum discharge current: 100 A (peak 120 A / 4 s)
- Recommended charging voltage: 28.4–29.2 V
- internal resistance: ? 30 m?
- self-discharge: ? 3.5% per month
- connection terminals: M8
- dimensions: 483 x 170 x 240 mm
- Weight: 22 kg
- Protection rating: IP66
- Operating temperature (discharge): -20 to +60 °C
- Operating temperature (charge): 0 to +55 °C

The batteries can be connected in series or in parallel – 2 in series and 2 in parallel (max.)


Packaging: 1 pc