Abyss Battery 36v 72ah Lithium Trolling Motor Battery - AB-36V72-BT


Sale price$2,399.99


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Abyss Battery 36v 72ah Lithium Trolling Motor Battery - AB-36V72-BT

Swap your unreliable trolling batteries for a powerful ABYSS® 36V 72Ah Lithium Trolling Motor Battery. This group 49 battery is compact, lightweight, and frees up storage space by replacing three 12V lead-acid or AGM group 31 batteries in series.

Whether you’re trolling in calm weather or fighting the wind, this battery will back you up even with load-heavy consumption. Ideal for deep cycle applications in diverse marine environments, seasons, and temperatures for center console boats 36' feet and up. Our 36V 72Ah Lithium Trolling Motor Battery gives you a long and steady draw to last even for multi-day fishing trips. Just set it, charge it, and off you go.

  • Higher qualified Grade-A cylindrical cells: UL1642, IEC62619, IEC62133 listed with Cycle life more than 3000 times and excellent consistency.

  • Bluetooth Connectivity: Monitor the battery status (charge, discharge, current, temperature, cycle life and so on) and change the data for different applications.

  • Built-in Heating: Uniform internal heating is an important feature of our cold-weather performance batteries, as many external heating blanket options currently available cannot sense the internal temperature of the cells and may not be completely effective at heating the battery throughout. Our system features proprietary technology that draws power from the charger itself, requiring no additional components. The entire process of heating and charging is completely seamless. Simply plug the battery into our lithium charger and the internal heating and monitoring system takes care of the rest.

  • More stable and firm internal structure: The cell holders within our battery protect and separate each cell to avoid any short circuit risks caused by intense vibration or impact. The separation and space created between each cell also improves the overall heat dissipation within the battery pack while charging and discharging.

Nominal Voltage 38.4V
Nominal Capacity 72Ah
Parallel Connection Maximum 4 units
Series Connection No
Bluetooth Management System (BMS) 12S80A (Available on Android/iOS)
Charge Voltage 43.2±0.6
Standard Charge Current 15A
Fast Charge Current 36A
Max. Continuous Discharge Current 72A
Peak Discharge Current 600A (300ms)
Discharge Cut-off Voltage 30V
Cycle Life 3000 cycles @ 100% Depth of Discharge (DOD) and 6000 cycles @ 80% DOD
Self Discharge Rate Less than 3% per month
Charge Efficiency 100% @0.2C
Discharge Efficiency 98-100% @1C
Operating Charge Temperature Range 0°C to 55°C (32°F to 131°F)
Operating Discharge Temperature Range -20°C to 60°C (-4°F to 140°F)
Storage Temperature Range -5°C to 45°C (23°F to 113°F)
Physical Specifications
Dimensions 19.0" x 6.69" x 9.44" in
Approximate Weight 48.5 lbs (22 Kg)
Terminal Type M8
Case Color/Material: Black Plastic case (ABS)
IP Rating IP65
Cell Type Cylindrical LiFePO4 cell
Cell Holder Yes

Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.


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