Abyss Battery 12v 120ah LifePO4 Lithium Battery
Description
Description
More Power. More Safety. Same Compact Footprint.
The new ABYSS® 12V 120Ah Dual Purpose Lithium Marine Battery redefines what a Group 24 battery can do. Built for anglers, adventurers, and boat builders who demand the best, this next-generation LiFePO4 powerhouse delivers more amp hours, higher efficiency, and smarter safety features — all in the same compact Group 24 size.
With an incredible 1200A peak CCA, it fires up outboards, generators, and high-draw equipment with ease — while providing the deep-cycle endurance needed to run your fish finders, GPS, Seakeepers, chill plates, downriggers, and full audio systems all day long.
Built on years of marine engineering and field-tested reliability, the new 120Ah model now includes: an emergency power reserve push-start that delivers a last-line backup to get you home when voltage runs low. An integrated vent system improves heat dissipation and protects against internal short circuits, while true IP67 waterproof construction seals out saltwater, rain, and vibration. With higher amp-hour density than AGM batteries in the same Group 24 footprint, you get more usable power in less space—plus full parallel and series compatibility to scale your system effortlessly.
Whether you’re powering critical onboard electronics or starting a twin-engine offshore setup, the ABYSS® 12V 120Ah delivers the confidence, endurance, and performance that define the ABYSS® legacy.
Specifications
Specifications
Identification
| MPN | AB-12V120-BT |
|---|---|
| Barcode | 785034601590 |
12V 120Ah Battery Datasheet
| Nominal Voltage | 12.8V |
|---|---|
| Nominal Capacity | 120Ah |
| Parallel Connection | Maximum 4 units |
| Serial Connection | Maximum 4 units |
| Bluetooth Management System (BMS) | 4S150A (Available on Android/iOS) |
| Charge Voltage | 14.4±0.2V |
| Standard Charge Current | 40A |
| Fast Charge Current | 100A |
| Max. Continuous Discharge Current | 200A |
| Peak Discharge Current | 1200A (CCA) 300ms |
| Discharge Cut-off Voltage | 12V (Emergency Start Power Reserve) |
| Cycle Life | 4000 cycles @ 95% Depth of Discharge (DOD) and 6000 cycles @ 80% DOD |
| Self Discharge Rate | Less than 3% per month |
| Operating Charge Temperature Range | -20°C to 55°C (-4°F to 131°F) |
| Operating Discharge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Storage Temperature Range | 0°C to 45°C (32°F to 113°F) |
Physical Specifications
| Dimensions | 10.24" x 6.62" x 8.23" in (260×168×209mm, Group 24) |
|---|---|
| Approximate Weight | 24.27 lbs (11.01 Kg) |
| Terminal Type | M8 |
| Case Color/Material | Black Plastic case (ABS) |
| IP Rating | IP67 |
| Cell Type | Cylindrical LiFePO4 cell (EVE 122Ah) UL Cell |
| Cell Holder | Yes |
Additional Information
| Features | Bluetooth connectivity for monitoring via Android and iOS devices |
|---|---|
| Certifications | UL 1642, IEC62133, IEC62619, CE, UN38.3, ROHS |
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