Lithium battery 12V and 300Ah for houses and caravans


Lithium battery 12V and 300Ah perfect for houses and caravans due to its high capacity and efficiency.
Compared with traditional batteries, our lithium iron phosphate (LiFePO4) batteries have many advantages

5 year warranty
The safest technology, without risk of fire or explosion
Long useful life
Constant improvement of storage capacity.
High stability even under extreme loads
No memory effect, no need for full charge and discharge cycles
High performance even in extreme conditions.
Deep and regular loading and unloading efficiency
Small size and light weight
Integrated Battery Management System (BMS)

Allow the control and charging of the different elements of an accumulator battery and protect it from overloads, surges and overheating.
Integrated Bluetooth 4.0 monitoring
You have all your important battery data always on your smartphone or tablet. The application shows the data of the lithium battery in real time.

Nominal voltage: 12.8V
Nominal capacity: 300Ah
Capacity at 120A: 300 min
Energy: 3840 Wh
Resistance: <30 mΩ @ 50% SOC Self-discharge <3% month Cells: 3.2V 280A Prismatic Cell CHARGING PERFORMANCE Recommended charging current: 100A Maximum charge current: 200A Recommended charging voltage: 14.6V Charge cut-off voltage: <15.2V (0.5 - 1.5s) Reconnect voltage:> 14.4V
Balance voltage: <14V DISCHARGE PERFORMANCE Continuous charging current: 100A Continuous discharge current: 50A Maximum discharge cut-off current: 200A (1s) Recommended low voltage shutdown: 10V Discharge cut-off voltage:> 9.6 V (50 ~ 150 ms)
Reconnect voltage:> 11V
Short circuit protection: 200 -600 μs


Measurements: 390 X 320 X 160 (Length, height, width)
Weight: 35 Kg
Terminal Type: M8
Terminal torque: 80 ~ 100 in-lbs (9 ~ 11 N-m)
Bluetooth: Bluetooth 4.0 with smartphone app
Case material: Metal.
Enclosure protection: IP65