ULP-12-100 | Waterproof 12V LiFePO4 deep-cycle battery with 100Ah

The ULP series stands for freedom, security, and the peace of mind that comes with having reliable power at all times, even when conditions are wet, rough, and unpredictable. Whether on the water, powering an electric boat, anchored in a quiet bay, or enjoying a relaxing evening on the shore with a running cooler: these batteries provide independence and confidence.

Thanks to modern LiFePO4 technology, the batteries deliver a constant supply of energy precisely when needed. They are designed for adventures where you don't want to worry about power. No power loss, no flickering when switching on essential devices, just smooth, stable energy even under heavy load. This means safety for your boat's propulsion, reliability for navigation, lighting, and comfort for everything that makes life more pleasant on the road.

The integrated battery management system constantly monitors each cell and reliably protects against overcharging, deep discharging, short circuits, overheating, and reverse polarity. Especially on the water or in remote areas, this provides a crucial increase in safety. You can focus on what really matters: the experience, the freedom, and the moment.

The robust, waterproof casing is built for wet adventures. Splashing water, humidity, vibrations, or changing weather conditions are no problem. The ULP batteries are maintenance-free, durable, and designed for many years of intensive use. This makes them ideal for boats as propulsion batteries as well as for power supply applications such as cool boxes, refrigerators, chargers, or onboard electronics.

With high energy density, long lifespan, and convenient monitoring via display or Bluetooth, these batteries combine technology with a personal touch. They give you the freedom to travel further, stay longer, and live more independently. The ULP series is the right choice for anyone who not only needs power but also wants to rely on it, whether at sea, on the dock, or in the middle of an adventure.

• Number of cycles: ≥6000@80%DoD
• Article number: ULP-12-100
• Battery technology: LiFePO4 (lithium iron phosphate)
• Bluetooth: Bluetooth 4.0 with smartphone app
• Display: Color screen
• Recommended discharge current: 20 A
• Recommended charging current: 20 A
• Energy: 1280 Wh
• Discharge cut-off voltage: 10.6 V
• Discharge temperature range: -20 °C to 60 °C (at 60 ± 25 % relative humidity)
• Housing material: ABS/PP
• Weight: 12.5 kg
• Charging mode: 0.5C CC to 14.6 V, then CV at 14.6 V until current ≤ 0.02C
• Charging temperature range: 0 °C to 45 °C (at 60 ± 25 % relative humidity)
• Storage temperature range: 0 °C to 40 °C (at 60 ± 25 % relative humidity)
• Dimensions including clamps (L x W x H): 286 x 220 x 263 mm
• Maximum discharge current: 100 A
• Maximum charging current: 100 A
• Nominal capacity: 100 Ah
• Nominal voltage: 12.8 V
• Protection rating: IP65
• Terminal type: M8, Anderson SB50, USB-A, USB-C, cigarette lighter
• Shipping classification: UN 3480, CLASS 9
• Certifications: CE, UN38.3