LiFePO4 battery for solar systems, 12.8V 200Ah TE12200 LITHTECH, Bluetooth, BMS, IP66

The LITHTECH TE12200 LiFePO4 battery, with a voltage of 12.8 V and a massive capacity of 200 Ah (2.56 kWh), is an extremely high-capacity, intelligent and lightweight battery that represents a cutting-edge solution for energy storage. Thanks to its advanced Smart BMS system with an automatic cell balancing (Auto-Balance) function, an internal anti-vibration frame and a weight of just 18.5 kg, it is the perfect replacement for heavy lead-acid or gel batteries. It is designed for demanding use in motorhomes, on boats and in off-grid solar systems.

Key features of the LITHTECH TE12200 battery:

- Smart BMS with automatic balancing (Auto-Balance).
Inside the battery is an intelligent battery management system (BMS) that constantly protects the cells against overcharging, deep discharge, overcurrent and short circuits. The integrated Auto-Balance function automatically balances the voltage between individual cells, which dramatically extends the service life of the entire battery and maintains its maximum performance.

- Vibration resistance for rough terrain.
The manufacturer has fitted the battery with special reinforced ABS cell holders. This anti-vibration design effectively protects the internal structure from shocks on rough roads, making the battery ideal for caravans, campervans and marine vessels.

- Excellent connection flexibility (4S4P).
Do you need to set up a 24V or 48V system? The battery supports series connection up to 4S (51.2 V) and parallel connection to create an energy storage system of any size, up to 4P.

- More than half the weight of a lead-acid battery. Despite its massive capacity of 200 Ah, this battery weighs just 18.5 kg.
It therefore offers extreme energy density in a compact package, saving valuable space and weight in your vehicle. What’s more, it is 100% maintenance-free.


Recommended uses:

- Motorhomes, caravans and campervans (easy to handle, shock-resistant)
- Boats, yachts and electric motors (IP66 rating, long service life)
- Solar and photovoltaic power stations (holiday homes, cottages, backup power sources)
- Accessories for off-grid systems and uninterruptible power supplies (UPS)


Technical specifications

- Nominal voltage: 12.8 V
- Capacity: 200 Ah
- Energy: 2560 Wh
- Cell type: prismatic
- Recommended charging current: 50 A
- Maximum charging current: 100 A
- Maximum discharge current: 100 A (peak 210 A / 10 s)
- Recommended charging voltage: 14.2–14.6 V
- internal resistance: ? 30 m?
- self-discharge: ? 3.5% per month
- connection terminals: M8
- dimensions: 483 x 170 x 240 mm
- Weight: 18.5 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 – 4 in series and 4 in parallel (max.)

Packaging: 1 pc