MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life
MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life
MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life
MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life
MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life

$129.99

MM-AUX14LI Auxiliary Car Lithium Battery LiFePO4 12.8V 8Ah 200 CCA 18RC Lightweight, Rechargeable, Built-in BMS Protection, Long Cycle Life

Availability: In stock

SKU: MM-AUX14LI Category:
The smart lithium upgrade for everyday vehicles is here. The Mighty Max MM-AUX14 LI is a purpose-built auxiliary battery engineered to keep your vehicle’s essential systems running smoothly. 
With 12.8V, 8Ah, 200 Cold Cranking Amps, and a 18-minute reserve capacity, it provides dependable support for onboard electronics, helping maintain stable performance when your engine shuts off at a stop. 
Unlike traditional lead-acid auxiliary batteries, advanced LiFePO4 lithium technology offers lighter weight, efficient energy delivery, and consistent voltage output. A built-in Battery Management System continuously monitors battery conditions to help protect against overcharge, over-discharge, short circuits, and temperature fluctuations. 
Built to complement your vehicle’s primary battery, this auxiliary unit helps keep key systems running and is not designed to replace your main starting battery. Just reliable auxiliary power to keep up with today’s vehicles. 
No maintenance. No acid. No guesswork. This is power with purpose, and it’s ready when you are. Are you powered to the max?
Detailed Specifications: 
Voltage: 12.8 Volt 
Amperage: 8 AH 
Watt Hours: 102.4 
CCA: 200 
Reseve Capacity (RC): 18
Chemistry: Lithium 
Battery Size: 6.00 x 3.37 x 5.93 inches 
Weight: 3.10 lbs
Warranty: 5 years
Weight

3.10 Lbs
Volts

12.8
Terminal

Nut and Bolt
Watt Hrs

102.4
Chemistry

LiFePO4
CCA

200
Length

6.00
Width

3.37
Height

5.93
Quantity

1
Warranty

5 Year

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Mighty Max Battery
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Dale Foerster
Hope the battery works as good as it looks
Susan Quave (SQ-Air One)
Great deal on two of these batteries. Packaged extremely well. Put one on my generator and it started right up.
Diosdado Fortes
Works great installed easy and come pre charge.
Sandra Turi
Product came as described. Install was easy. Battery came 100% charged. No vibration tape included, that was the only drawback.
Francis Hartman
Very satisfying with my new battery!
Gary Neely
Battery works as advertised. Powers my air compressor just fine.
Thomas M
This battery was well described and make my son's power wheel jeep run better than new.this is the ML15-12v 15ah SLA . Rechargeable battery.
Kerry Clipper
Nice replacement from Amazon for my Liebert UPS.
Yeti Services
Westinghouse has junk batteries in their generators and I had to buy a new one and prove to them that the battery passed a load test before they would replace the starter in the generator that was bad as well. So far very happy with the Mighty max
Carolyn Flemister-Oliver
These batteries amazing! This is my original battery. It is being replaced after 15 + years!!

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