320Ah BullTron Polar LiFePO4 | LI320B200-12-P | 200A continuous current

320Ah BullTron Polar 12.8V with 200A continuous current | Under-seat lithium battery

Frost-proof charging down to -30°C | integrated heating | optimal lead-acid battery replacement | Smart BMS with active 5A balancer | Bluetooth

The 320Ah BullTron LifePO4 battery is an optimal lead -acid battery replacement with all the advantages of lithium iron phosphate batteries. It offers a weight reduction of up to 80%, high energy reserves and stable voltage even under extreme loads. Conventional lead, GEL or AGM batteries with a capacity of up to 640Ah at 12V can be replaced with this battery, which takes up much less space, is considerably lighter than conventional lead batteries and has a service life up to 10 times longer. It has the same length and height as a 95Ah lead/AGM/GEL battery with almost 7 times the usable capacity and is suitable for use at temperatures from -30°C to 60°C.

Another advantage of this battery is that it can also be installed horizontally. This means that it can be installed under the seat, in the false floor and in typical storage compartments, for example in motorhomes, boats or service vehicles. The battery has been specially developed to achieve an optimum ratio of size, weight, performance and service life.

An extremely long service life is guaranteed even with regular deep discharges (4000 cycles at 100% DOD/discharge depth or 7000 cycles at 80% DOD/discharge depth) thanks to the latest lithium technology, making the BullTron® battery the ideal supply battery.

Features:

• Integrated heating
• Frost-proof charging down to -30°C
• Compact dimensions
• Under-seat mounting
• Bluetooth with app
• Smart BMS with active 5A balancer
• Capacity increase through parallel connection
• 24V, 36V, 48V possible through series connection
• Automatic disconnection of the battery in the event of a short circuit

Bluetooth / Smart

The battery data is sent in full to the Bulltron app (available for Android and iOS). If several Bulltron batteries are used, the batteries can be combined into one in the multi-app. The total charge status of the battery network is then displayed, but the data of each individual battery can still be displayed at any time.
If no Bluetooth function is required, the Bluetooth module can be deactivated by removing the plug (accessible from the outside of the battery).

Integrated ON / OFF switch

An ON / OFF switch is integrated in the housing, which can be used to switch the battery on or off. For example, during winter storage or installation.

Reasons in favour of a lithium battery from BullTron

• Developed and assembled in Germany. BullTron is a German manufacturer, so service and repairs are also carried out in Germany.
• 5-year manufacturer's warranty, which can be optionally extended to 10 years.
• Excellent day service (service, maintenance and repairs are carried out within 1 day at Bulltron)
• Use of high-quality, durable, lightweight and easy-to-maintain components. The components are neither glued nor welded, the bolted housing can be opened - this promises simple and cost-effective repairs, even well beyond the warranty period.
• Longevity. With over 7,000 cycles (at 80% DOD/discharge depth) and a cycle life that is up to 75% longer than other LiFePO4 batteries, you will enjoy this battery for a very long time.
• Super compact. Thanks to its design, it is extremely small and also lighter than other LiFePO4 batteries. As a result, it fits into the seat console of Ducato, Bulli and Co as well as in intermediate floors.
• Integrated powerful heater with the highest possible effectiveness and efficiency (extremely fast and completely uniform heating of all cells) The integrated heater starts at temperatures below 0°C when a charging current is applied. No battery discharge due to the integrated heater.
• Extremely light. At just 25g, this battery is up to 80% lighter than a lead-acid battery.
• The battery is automatically switched off in the event of a short circuit.

Optimum lead-acid battery replacement with up to 10 times the service life

BullTron LifePO4 batteries are an optimum lead-acid battery replacement with all the advantages of lithium iron phosphate batteries, offering a weight reduction of up to 85%, high energy reserves and stable voltage even under extreme loads.
The batteries have been specially developed to achieve an optimum ratio of size, weight, performance and service life. An extremely long service life is guaranteed even with regular deep discharges (3500 cycles at 100% DOD/discharge depth or 6000 cycles at 80% DOD/discharge depth) thanks to the latest lithium technology, making BullTron® batteries the ideal supply battery.

Safest lithium technology (LiFePO4)

BullTron batteries use lithium iron phosphate technology (LiFePO4), currently the safest lithium technology on the market. All batteries consist of powerful and very durable (LiFePo4) cells and an integrated battery management system (BMS). The BMS permanently protects the individual cells and the entire battery against over/under voltage, over/under temperature, overload and short circuit (automatic shutdown without damage).
Premature battery failure due to external influences or incorrect use is effectively prevented by the BMS.

Advantages of BullTron batteries at a glance

• Manufacture & assembly in Germany
• 5-year German manufacturer's warranty
• Service, maintenance and repair in Germany (within 1 day)
• Screwed housing (can be opened)
• All cables and electronic components can be replaced (screwed)
• Use of high-quality & durable components
• 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 540Ah suitable for under-seat mounting
• Automatic shutdown of the battery in the event of a short circuit

Scope of delivery

• 320Ah BullTron Polar LiFePO4 | LI320B200-12-P | 200A continuous current
• Of course, you can also obtain operating instructions in German from us in the download area

BullTron manufacturer's warranty

• Lithium batteries: 5-year manufacturer's warranty, optionally extendable to 10 years

Further helpful tips can be found in our FAQ questions/answers page under the following link FAQ.

320Ah BullTron Polar LiFePO4

*The integrated heater starts at temperatures below 0°C when a charging current is applied. The integrated heater does not discharge the battery.