The BullTron LiFePO4 starter battery is a reliable alternative to conventional lead, GEL or AGM starter batteries. Thanks to state-of-the-art lithium iron phosphate technology, it offers an impressive combination of performance, durability and weight savings. Its starting performance remains consistently strong even in extreme sub-zero temperatures – with starting currents of up to 2000 A (model-dependent) and a charging capability down to -20 °C. At the same time, the battery impresses with very low self-discharge and stable voltage levels – even under high loads or adverse weather conditions.
With up to 2000 charge cycles at full discharge (100% DOD) or even 3500 cycles at 80% DOD, it is one of the most long-lasting solutions on the market. Its low weight – up to 82% lighter than traditional batteries – makes handling easier and conserves valuable resources in the vehicle.
The BullTron battery is suitable for use in 12 V to 48 V systems and offers flexible connection options, such as parallel connection for capacity increase or series connection for voltage expansion. Longer storage periods are also no problem thanks to minimal self-discharge.
Advantages at a glance:
- Extremely high starting currents – up to 2000 A at -20 °C (model-dependent)
- Chargeable down to -20 °C thanks to special cell technology
- Up to 10 times longer service life compared to lead, GEL or AGM batteries
- Up to 2000 charge cycles at 100% DOD or 3500 cycles at 80% DOD
- Weight advantage of up to 82%
- Stable voltage even under high load
- Minimal self-discharge – ideal for long storage periods
- Maintenance-free, vibration-resistant and safe
- Suitable for 12 V, 24 V, 36 V and 48 V systems
- Parallel connection possible for capacity increase
- Series connection possible for voltage expansion (external balancer recommended)
Advantages of BullTron batteries
- Developed, designed & assembled in Germany
- Screwed housing (can be opened)
- Use of high-quality & durable components
- All electronic components can be replaced (screwed)
- Up to 75% longer cycle life than other LiFePO4 batteries
- Up to 45% smaller and up to 35% lighter than other LiFePO4 batteries
- Battery sizes up to 540 Ah suitable for under-seat installation
- 5-year German manufacturer's warranty (10 years optional)
- Service and repair in Germany (within 1 day)
Batteries must be disposed of properly!
Please refer to the standard procedure for returning used batteries: according to the German Batteries Act, which governs the return and disposal of used batteries,
- accumulators and batteries must never be disposed of in normal residual waste.
- batteries containing harmful substances must be returned to a distributor or to collection points set up for this purpose by the public waste management authorities.
