Abyss Battery 12v 120ah Dual Purpose Lithium Marine Battery - AB-12V120


Sale price$1,234.99 Regular price$1,299.99


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Abyss Battery 12v 120ah Dual Purpose Lithium Marine Battery -  AB-12V120

When you're out on the open water, the last thing you want to worry about is whether or not your battery will hold up. With the ABYSS® 12V 120Ah Dual-Purpose Lithium Marine Battery, you can rest easy knowing you have a powerful and reliable battery on board. This LiFePO4 battery is designed to be an upgrade replacement for standard BCI group 24 AGM batteries and is compatible with existing 12V AGM battery chargers.

With a peak CCA of 1500A, it delivers plenty of power to start outboard motors, generators, and other high-load devices. Plus, it can be used in series or parallel sequence to ensure long and steady power draw for fish finders, GPS systems, audio systems, chill plates, Seakeepers, electric downriggers, and more. Compact and light-weight, the ABYSS® 12V 120Ah is a powerhouse you can depend on each and every outing.

  • 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 12.8V
Nominal Capacity 120Ah
Parallel Connection Maximum 6 units
Serial Connection Maximum 4 units
Bluetooth Management System (BMS) 4S150A (Available on Android/iOS)
Charge Voltage 14.4±0.2V
Standard Charge Current 24A
Fast Charge Current 60A
Max. Continuous Discharge Current 120A
Peak Discharge Current 800A (300ms)
Discharge Cut-off Voltage 10V
Cycle Life 3000 cycles @ 100% Depth of Discharge (DOD) and 6000 cycles @ 80% DOD
Self Discharge Rate Less than 3% per month
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)
Dimensions 10.2" x 6.69" x 8.18" in
Approximate Weight 25 lbs (11.5 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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