Improve the energy independence of your camper, caravan or van with the LiFePO4 Berger 120Ah traction battery - a combination of high performance, long life and modern technologies.
With a built-in Bluetooth module, you can easily monitor the battery status in real time: capacity, voltage, cycles, temperature and charging - directly from your smartphone.

This LiFePO4 battery is the perfect choice for camping enthusiasts who want a lightweight, safe and extremely durable energy source , guaranteeing up to 10 times longer life compared to AGM or lead batteries.

✔ Advantages

• True 120Ah capacity – stable energy delivery without power drop

• Built-in Bluetooth monitoring – full control via mobile app

• Up to 4000 charge/discharge cycles – ideal durability for frequent use

• Built-in BMS – protection against overcharging, short circuit, low/high voltage and temperature

• Operating temperature range – reliable operation in various climatic conditions

• Super lightweight construction – significantly lighter than lead alternatives

• Suitable for solar systems, inverters, campers, boats and off-grid solutions

Parameter | Value
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Nominal voltage: 12.8 V
Nominal capacity: 120 Ah
Nominal energy: 1536 Wh
Protection class: IP56
Discharge temperature: -20 to 60 °C
Storage temperature: 0 to 40 °C
Charge temperature: 0 to 60 °C
BMS – Temperature cut-off: 65 °C
Restart temperature: 48 °C
Max. continuous discharge current: 150 A
Peak discharge current: 300 A (5–10 sec.)
Recommended charging current: 60 A
Maximum charging current: 120 A
Recommended charging voltage: 14.6 V
BMS – cut-off voltage: < 15 V (3.75 V/cell)
Dimensions (with handles): 35.3 × 17.5 × 19.0 cm

Why choose Berger LiFePO4 120Ah?

This battery is designed specifically for people who demand absolute reliability , whether they are camping for long periods off the grid or running a high-load solar system.
With its robustness, smart electronics and resistance to harsh conditions, it is the best choice for modern camping enthusiasts.

1. Is the battery suitable for campers and caravans?
Yes. The Berger 120Ah LiFePO4 battery is ideal for campers, caravans, vans, off-grid camping and inverter systems. It is lightweight, powerful and has a high cycle life.

2. Can I charge the battery with my existing charger?
Yes, if the charger can support a lithium (LiFePO4) charging curve and a voltage of around 14.6 V. If you are using an old lead-acid charger with inappropriate modes, it is not recommended.

3. How long does a LiFePO4 battery last?
Typically 3000–4000 cycles with proper use. This means 8–12 years of real life with regular use.

4. What is the Bluetooth function?
The battery has a built-in Bluetooth module that allows you to monitor capacity, voltage, temperature, and charge status in real time via a mobile app.

5. What protections are built in?
The intelligent BMS protects against:

• overdischarge

• recharge

• overheating and too low temperature

• short circuit

• too high discharge or charge current

6. Can the battery be used with solar panels?
Yes! It is ideal for solar systems. The controller must support LiFePO4 charging profile and voltage 14.6 V.

7. How much current can the battery deliver?
Continuous discharge: 150 A
Peak discharge (5–10 sec.): 300 A
This makes it suitable for more powerful inverters.

8. Can I install it in the interior of the camper?
Yes. LiFePO4 batteries do not emit gases and are much safer than lead-acid batteries. Thanks to IP56 protection, they are resistant to dust and moisture.

9. Does the battery freeze in winter?
LiFePO4 batteries can be discharged down to -20 °C.
Charging is allowed from 0 °C upwards.
The BMS protects the battery from temperatures outside the norm.

10. How much does the battery weigh?
About 11–12 kg depending on the model, significantly lighter than a lead-acid battery of the same capacity.

Advantages over AGM and gel batteries

1. Up to 10 times longer life
LiFePO4 batteries last 3000–4000 cycles, while AGMs typically last 300–500.

2. 50–70% less weight
Only ~12 kg instead of 30–35 kg for AGM with the same capacity — ideal for campers where every pound counts.

3. Real capacity 100%
With AGM, it is recommended to use only up to 50% capacity, while LiFePO4 allows almost full use without risk of damage.

4. Faster charging
It can accept high charging current (up to 120 A), which reduces charging time by more than half compared to AGM.

5. Higher efficiency
Charge/discharge efficiency 95–98%, while AGM is 75–85%.
Less losses = more real usable energy.

6. Zero maintenance and greater safety
LiFePO4 batteries do not emit gases, do not require ventilation, and have a much more stable chemistry.

7. Wider temperature range
They can be discharged down to -20 °C and charged up to 60 °C.