12V 80Ah High Output Lithium Engine Starting Battery (Group 24)
Features
Features
5 Year Warranty
5 Year Warranty
12V 80Ah High Output Lithium Engine Starting Battery (Group 24) - 80Ah is backordered and will ship as soon as it is back in stock.
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12V 80Ah High Output Lithium Engine Starting Battery (Group 24)
High-performance 12V 80Ah LiFePO4 engine starting battery with 1,500 Max CCA. Drop-in Group 24 replacement for automotive, marine, RV, and off-road applications. IP67 waterproof with Bluetooth monitoring.
Key Specs
- Chemistry: LiFePO4
- Voltage: 12V
- Capacity: 80Ah (0.96 kWh)
- Cold Cranking Amps: 1,500 CCA
- Max Continuous Discharge: 160A
- Charging Voltage: 14.6V
- Max Charge Current: 30A
- Cycle Life: 3,500–5,000 cycles at 80% DoD
- Weight: 25–30 lbs
- Dimensions: 10.5" × 6.8" × 8.6" (Group 24)
- IP67 waterproof rated
- Bluetooth monitoring — voltage, temp, cycle count
Safety & BMS
Overcharge, over-discharge, short circuit, overcurrent, thermal, and reverse polarity protection. Low voltage disconnect. Real-time app monitoring.
FAQ
Will this start my engine in cold weather? Yes. 1,200 CCA provides reliable cranking power even in freezing temperatures.
Can I use my existing lead-acid charger? No. Use a 14.6V LiFePO4-specific charger for proper charging.
What applications is this designed for? Marine engine starting, automotive, RV, off-road vehicles, and backup power systems.
5-year warranty. UL 1642, UL 1973, CE, RoHS, UN38.3 certified.
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Let customers speak for us
Nice and easy install, they work great, much longer range and way better power. Best of all, NO MAINTENANCE
Tried cheaper lithium setups first and they couldn’t handle the amp draw. This one has been solid with no issues.
Absolutely Incredible Range. We replaced our 4 year old Trojan batteries this spring with the 210 AH dual battery kit and we are blown away! We use the buggy to secure the perimeter of a 300 acre lot in South Carolina. We typically put about 200 miles per week on this unit. We have been testing this kit for about a month now and we are getting every bit of 80 miles per charge. Its absolutely unbelievable. Thank you Fleet Lithium!
This screen was so easy to install. We installed our fleet lithium battery about 2 years ago, the screen just came out in April, it took 10 minutes to install and everything works perfectly. Thank you Fleet lithium!
After a few months of use I can confidently say this was worth it. No maintenance, great range, and consistent power every time. Huge upgrade from stock.
I should have just bought this first instead of wasting money on others.
I use my Prowler every day hauling feed and equipment. Other batteries kept shutting down under load. This is the only one that worked right. Glad I spent the money.
Runs strong every time. Exactly what I needed.
The range has doubled compared to my old setup. Installation was straightforward and the instructions were clear. I can now play multiple rounds without recharging.
Tried cheaper lithium setups first and they couldn’t handle the amp draw. This one has been solid with no issues.
Runs strong every time. Exactly what I needed.
No more issues with power cutting out. That alone made it worth it.
No more issues with power cutting out. That alone made it worth it.
Runs strong every time. Exactly what I needed.
Handles hills and heavy loads without hesitation. Very impressed so far.
