BullTron lithium batteries in a steel casing offer the highest energy density: 80% more capacity at the same dimensions Compact & light, perfect for tight spaces (e.g. seat consoles) High currents & durability: 6000 – 7000 cycles (80% DOD) Fully equipped: Bluetooth, WiFi, ON/OFF switch Up to 540 Ah possible under the seat Dual BMS & redundant electronics for maximum performance and reliability

The LT series lithium iron phosphate batteries are powerful cold weather batteries that can be charged at temperatures as low as -20 °C.How?The system has an internal control that draws the current from the charger/solar controller/alternator itself and initially operates the internal heating at cell temperatures below 0 °C. The charging current is then transferred to the cells. Only at +5 °C is the charging current passed on to the cells. No additional components are needed for this. The entire process of heating and charging is seamless. Simply connect the battery to the normal charger and the internal heating and monitoring system does the rest. The PB-Li batteries are the perfect choice for use in motorhomes, off-grid solar and electric vehicles and for all applications where charging at very low temperatures is required.

The Lithium Battery Power Set is the optimal combination for motorhomes or vans. Use the set to switch to lithium batteries or to equip your new vehicle with them right from the start. The combination of the individual components guarantees constantly full capacity and safe operation in all climate zones and all year long.The set is designed in such a way that it works as an independent system, but can also be connected in parallel to existing on-board electronics. It consists of a lithium RV battery MT Li 85, MT Li 105 or MT Li 120 in combination with a charger/booster combination and a battery computer (MT iQ Basic). All devices were developed by Büttner Dometic and are optimally geared to each other. The charger/booster combination unit (BCB 25/20) supplies the battery with charging current (20 A) if there is a 230 V mains supply and automatically switches to booster charging (25 A) while driving. In both charging situations, the device receives information directly from the lithium battery, so that it can optimally charge it. Additionally, the battery computer monitors the battery and displays battery capacity (in % and Ah), current consumption (A) and the remaining time inside the vehicle.The set includes a ready-to-plug-in installation cable set for the battery computer as well as a cable set for integrating the charger/booster combination unit into existing on-board electronics.

The lithium battery is characterised by advanced HDP cells (High Density Power) that provide high energy density in a compact format. The intelligent battery management system ensures optimal charging, allowing you to connect your Tempra battery to any charger – even one designed for lead-acid batteries. Mobile app for iOS, Android, Bluetooth and Dometic control unit (optional) TD283 Compatible with any battery charger – even one not suitable for LiFePO4 batteries Charging temperatures up to -10 °C Discharging temperatures up to -20 °C Optimal addition to the Dometic BÜTTNER all-in-one solar systems with the solar controller SC330/SC430 thanks to networking via N-Bus (battery and solar controller can be displayed together on the Dometic control unit TD283). The F version stands out with an innovative heating system that ensures the battery's functionality even at extreme temperatures of -30 °C.

The Nomia is a rechargeable lithium iron phosphate (LiFePO4) battery. The unique combination of state-of-the-art technology and intelligent software makes this lithium battery a robust, safe and simple energy storage solution.Low maintenanceFast chargingSafest lithium technologyHigh discharge currentHigh capacityLow weightHigh number of cyclesLow self-dischargeIntegrated battery management system (BMS)ECE-R10.06 certified5-year warranty when using the protective relay

The PowerUnit enables the simple and safe combination of an MT lithium power battery with the existing RV battery (AGM/gel/liquid acid). The combination of both battery systems offers a number of advantages: Simple installation Considerably more capacity High current draw possible The vehicle can finally be used independently. Temperature-independent system Extremely long service life of the entire battery system No need to convert the on-board electronics to lithium Both battery systems are connected with the enclosed cable set. The system is monitored and controlled by the battery computer control. This is connected to the BMS (Battery Management System) of the lithium battery and prevents further charging by the existing charging systems if the lithium battery is fully charged but the charging systems still need to charge the installed RV battery further due to its AGM or gel characteristic curve. In addition, the battery computer displays the total available capacity of the entire battery system in the interior. Scope of delivery: LiFePO4 battery MT LI 85, battery computer control including Hall sensor and control box, connecting cables (2 x 400 mm; 1 x 800 mm; 35 mm²) for parallel connection, fuse set

These portable lithium-ion battery with a capacity of 500 W is the perfect power supply en route. With it, for example a TotalFreeze cooler can be provided with power for up to 50 hours. The ergonomically and stabilly constructed device can do much more: Thanks to the integrated power inverter, also 230 V consumer such as laptops or portable TVs can be operated effectively. An integrated LED lamp, a wireless charging station for smartphones and handy carrying handles round off its positiv overall picture. The TotalPower 500 can be charged via a 12 or a 230 V connection.Features:12 V socket, 4 USB ports, micro USB, 2x 230 V sockets, quick charge, LCD display, dimensions W 26 x H 19.6 x D 20 cm, weight: 6.5 kg.

The LT series lithium iron phosphate batteries are powerful cold weather batteries that can be charged at temperatures as low as -20 °C.How?The system has an internal control that draws the current from the charger/solar controller/alternator itself and initially operates the internal heating at cell temperatures below 0 °C. The charging current is then transferred to the cells. Only at +5 °C is the charging current passed on to the cells. No additional components are needed for this. The entire process of heating and charging is seamless. Simply connect the battery to the normal charger and the internal heating and monitoring system does the rest. The PB-Li batteries are the perfect choice for use in motorhomes, off-grid solar and electric vehicles and for all applications where charging at very low temperatures is required.

The TBB Power LiFePO4 batteries M12-200/H and -400/H provide reliable energy even at -30 °C. The optimised BMS allows for efficient use and a service life of over 3000 cycles at 100% DoD. Overall, when connected in parallel, a power output of over 40,000 Wh is possible with a maximum of eight batteries. The batteries communicate via a bus system. The robust metal housings with integrated holders ensure safe operation. The optional MEH-B display shows all relevant information and offers a Bluetooth interface as well as a remote switch. Those who only want Bluetooth for app control can choose the DTU dongle. The batteries have the necessary certificates (UN ECE R10.06) for operation in motor vehicles. A high discharge capacity of 300 A makes the batteries a powerful, safe and flexible energy solution.

Discover the EcoFlow LFP battery: an environmentally friendly, powerful energy source with simple plug & play installation. The modular system allows flexible expansion of the energy capacity to up to 15 kWh by stacking the batteries. Experience reliability in any weather thanks to the automatic preheating function, which can withstand temperatures as low as -20 °C. An advanced battery management system (BMS) ensures optimum protection and maximises the service life of your battery by intelligently controlling the energy flows.

Rechargeable lithium iron phosphate battery for camping and boats with integrated BMS system. Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life and the ability to be discharged deeper while maintaining performance. LiFePO4 batteries are often more expensive, but have significantly lower lifetime costs. No maintenance and an extremely long life make them a worthwhile investment and a smart long-term solution. The PB100-D is equipped with the familiar base strip for attachment to the existing lugs in the vehicle and is the same height as a standard AGM or GEL battery. In most cases, it will fit in the space under the seat.LiFePO4 technology is particularly safeAll batteries certified according to UN38.31:1 replacement for lead-acid batteriesVery light (approx. half the weight)Very long lifeMore usable capacityConstant power during dischargeTemperature-resistantFast and safe chargingCan be operated and stored in a partially charged stateIntermediate charging possibleLow self-dischargeMaintenance-freeBluetooth 4.0 with Android/iOS appNo dangerous acid

Simple 1:1 exchange possibleSafe: lithium iron phosphate technology (LiFePO4)Up to 6000 – 7000 cycles (80% DOD)Up to 80% lighter than lead/AGM batteriesSmart BMS: comprehensive protection for voltage, temperature, overload and moreTwin balancer for optimally balanced cells and maximum capacityBluetooth & WiFi: battery data accessible via appFrost-resistant: charging down to -30 °C thanks to integrated heatingLarge capacity in DIN standard housing

The LT series lithium iron phosphate batteries are powerful cold weather batteries that can be charged at temperatures as low as -20 °C.How?The system has an internal control that draws the current from the charger/solar controller/alternator itself and initially operates the internal heating at cell temperatures below 0 °C. The charging current is then transferred to the cells. Only at +5 °C is the charging current passed on to the cells. No additional components are needed for this. The entire process of heating and charging is seamless. Simply connect the battery to the normal charger and the internal heating and monitoring system does the rest. The PB-Li batteries are the perfect choice for use in motorhomes, off-grid solar and electric vehicles and for all applications where charging at very low temperatures is required.

The BullTron® LiFePO4 starter battery efficiently and durably replaces traditional lead, GEL or AGM batteries. With up to 2000 A starting current, a charging capability down to -20 °C and up to 3500 charge cycles, it offers maximum reliability with minimal weight. Suitable for 12 – 48 V systems as well as parallel and series connections.

Maximum power in a small space The lithium battery Polar Slim offers a powerful yet space-saving energy source with a capacity of 100 Ah for motorhomes, boats or off-grid systems. It replaces a 200 Ah lead, gel or AGM battery and weighs only 10.5 kg, making it 80% lighter than conventional models. With a height of just 5.8 cm, it is ideal for intermediate floors, wall mountings or modular stacking solutions. Thanks to state-of-the-art technology, the battery is highly efficient and easy to use. Installation is effortless, as the battery is compatible with existing chargers. An integrated heating system ensures reliable operation at low temperatures, while the Twin-Balancer (passive + active) optimises cell voltage. Via Bluetooth, you can conveniently monitor the state of charge and other important data through an app. With a service life of up to 6000 cycles at 80% depth of discharge and a 5-year warranty, the Polar Slim offers a future-proof solution for autonomous energy supply. Advantages: Space-saving design: only 5.8 cm high, stackable and flexibly mountable Lightweight: 10.5 kg – about 80% lighter than lead batteries Easy to install: replacement without special tools, compatible with existing chargers High-quality features: integrated heating, Twin-Balancer for optimised cell voltage, Bluetooth monitoring Durable & efficient: up to 6000 cycles, low maintenance and reliable

The PF-Underseat-12 lithium battery has been specially designed for Fiat Ducato, Citroën and Peugeot motorhomes and fits perfectly under the seat. It reliably provides power – thanks to its integrated heating, even at temperatures as low as -35 °C. The robust LiFePO₄ cell type ensures over 6000 charge cycles. With its lightweight design, Bluetooth BMS and modular construction, the battery is ideal for demanding campers. Up to 8 batteries can be monitored via an app.

VARTA Lithium Coin button cells provide reliable power for small electronic devices. They are powerful, packed in childproof packaging and fulfil the highest safety standards. Ideal for smart home devices, car keys, remote controls and more. Guaranteed quality and service life.

Rechargeable lithium iron phosphate battery for camping and boats with integrated BMS system. Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life and the ability to be discharged deeper while maintaining performance. LiFePO4 batteries are often more expensive, but have significantly lower lifetime costs. No maintenance and an extremely long life make them a worthwhile investment and a smart long-term solution. The PB100-D is equipped with the familiar base strip for attachment to the existing lugs in the vehicle and is the same height as a standard AGM or GEL battery. In most cases, it will fit in the space under the seat.LiFePO4 technology is particularly safeAll batteries certified according to UN38.31:1 replacement for lead-acid batteriesVery light (approx. half the weight)Very long lifeMore usable capacityConstant power during dischargeTemperature-resistantFast and safe chargingCan be operated and stored in a partially charged stateIntermediate charging possibleLow self-dischargeMaintenance-freeBluetooth 4.0 with Android/iOS appNo dangerous acid

The Epsilon has integrated battery monitoring that provides details on the status of the battery as well as voltage, current, temperature, charge level and remaining battery life. The data can be displayed via Bluetooth by app or by LED display so that you are always informed about the status of your battery. The fully automatic heating function makes it possible to charge and use the battery even in frosty conditions.A-quality prismatic cells for the highest possible energy densityLithium iron phosphate battery (LiFePO4): safest lithium technologyMulti-connectable, coated aluminium terminals incl. temperature sensorsIntegrated short-circuit protectionIntegrated battery management system (BMS)Fully automatic heating function for charging below 0 °CCommunication via CANopen, LIN and CI busAdaptive cell balancingRobust housing made of environmentally friendly materials (fully recyclable)Bluetooth connection: round-the-clock insight into the battery status with the app "Be in Charge" (compatible with iOS and Android)ECE-R10.06 certified5-year warranty

Simple 1:1 exchange possibleSafe: lithium iron phosphate technology (LiFePO4)Up to 6000 – 7000 cycles (80% DOD)Up to 80% lighter than lead/AGM batteriesSmart BMS: comprehensive protection for voltage, temperature, overload and moreTwin balancer for optimally balanced cells and maximum capacityBluetooth & WiFi: battery data accessible via appFrost-resistant: charging down to -30 °C thanks to integrated heatingLarge capacity in DIN standard housing

The lithium battery ELT9B is a compact, powerful energy reserve with an extremely long service life – ideal for motorcycles, ATVs, snowmobiles or garden tools. It impresses with LiFePO4 technology and is ultra-lightweight, maintenance-free as well as fast-charging. In combination with the Clesana power management, it is perfectly suited as a support battery for the Clesana C1 – ideal for off-grid camping even without a power connection.

The LT series lithium iron phosphate batteries are powerful cold weather batteries that can be charged at temperatures as low as -20 °C.How?The system has an internal control that draws the current from the charger/solar controller/alternator itself and initially operates the internal heating at cell temperatures below 0 °C. The charging current is then transferred to the cells. Only at +5 °C is the charging current passed on to the cells. No additional components are needed for this. The entire process of heating and charging is seamless. Simply connect the battery to the normal charger and the internal heating and monitoring system does the rest. The PB-Li batteries are the perfect choice for use in motorhomes, off-grid solar and electric vehicles and for all applications where charging at very low temperatures is required.

Maximum power at minimal weight The lithium battery Polar with 230 Ah replaces a 110 Ah lead, AGM or gel battery and offers double the usable capacity (equivalent to up to 460 Ah lead batteries). Thanks to its light weight of only 39.5 kg, it is 85% lighter than comparable lead batteries – ideal for mobile energy systems. Reliable in all weather conditions This battery withstands extreme temperatures and remains fully operational from -30 °C to 60 °C. An intelligent dual BMS ensures safety and an integrated heater allows operation even in icy conditions. State-of-the-art features for added comfort Bluetooth function for monitoring via app Active balancer for even cell voltage Dual BMS for optimal overload protection Easy to install, as it fits into the original housing of a 110 Ah battery Flexible and durable Perfect for 24 V systems, capacity expandable through parallel connection Up to 7000 cycles at 80% depth of discharge – extremely durable 5 years German manufacturer warranty for maximum safety

The PF-Underseat-12 lithium battery has been specially designed for Fiat Ducato, Citroën and Peugeot motorhomes and fits perfectly under the seat. It reliably provides power – thanks to its integrated heating, even at temperatures as low as -35 °C. The robust LiFePO₄ cell type ensures over 6000 charge cycles. With its lightweight design, Bluetooth BMS and modular construction, the battery is ideal for demanding campers. Up to 8 batteries can be monitored via an app.