Electric Outboard Motor Lithium Battery With IP67

Place of Origin: China

Waterproof: IP67
Voltage: 48V、72V、96V、144V or Custom
Capacity: 100Ah/ 200Ah/ 300Ah/ 400Ah or Custom

Brand Name: Keheng
Model Number: Electric Outboard Motor Lithium Battery

Keheng’s Electric Outboard Motor Lithium Battery is made of 48V to 144V, which can be very good according to the specific power requirements choose the corresponding battery pack; the capacity you can choose according to your own whether it’s 100Ah/ 200Ah/ 300Ah/ 400Ah and so on.

Whether sailing on the lake or the open sea, a stable LiFePO4 battery will increase your safety guarantee and range time.

Keheng’s batteries are designed to be rugged enough to withstand vibration, shock, and corrosion to conquer all marine challenges. Enhanced safety features protect your journey from electrical hazards, while our compact design maximizes space on board, revolutionizing energy storage where it matters most.

Keheng lithium battery packs offer a wide range of customization options to ensure they seamlessly meet the unique requirements of your electric boat project, whether it’s a compact vessel or a large-scale application.

The battery adds a BMS to regulate the battery’s advanced protection features such as overcharge, overdischarge, overcurrent and short circuit.

At the same time, the battery adopts IP67 waterproof, which can effectively isolate the battery from water damage and prevent the battery from suffering from short circuit due to water.

By choosing lithium batteries, you are choosing an environmentally friendly and sustainable solution that has zero harmful emissions and a longer lifespan than traditional lead-acid batteries, thus reducing environmental impact and waste.

Technical Data

Model E-24100 E-24200 E-48100 E-48200 E-60100 E-60200
Capacity 100AH 200AH 100AH 200AH 100AH 200AH
Rated Voltage 25.9V 25.9V 48.1V 48.1V 62.9V 62.9V
Energy 2590Wh 5180Wh 4810Wh 9620Wh 6290Wh 12580Wh
Operating Voltage 21~29.4V 21~29.4V 39~54.6V 39~54.6V 51~71.4V 51~71.4V
Dimension (LxWxH) 384x345x191mm 429.5x450x264mm 441x453x221mm 674x470x271mm 567x453x247mm 592x639x271mm
Weight 18kg 35kg 35kg 67kg 43kg 82kg
Approvals UN3480 Class9, UN38.3, MSDS, CE, UKCA
Charging Current 0.5C
Discharging Current 1C
Charging Temperature Charge: 0~45°C
Discharging Temperature Discharge: -20°C~60°C
Communication Protocol CAN/RS485



  • The working temperature can reach -20°C
  •  LCD display optional, real-time understanding of battery voltage and capacity.
  •  60A continuous output current can continuously charge big-power devices.
  •  The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
  •  Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
  • 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
  • Maintenance-free, fully sealed, and waterproof.


Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function




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