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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Erik Fredriksen
Great Battery
George Abelev (Yuri)
My battery is just arrived properly packaged not damaged with the connectors that being protected by plastic holders already installed inside my dead UPS and now it has a new life!
I love lenders policy to extend warranty by registering the product. Happy with the purchase!
Robert Presser
Great battery, we'll packaged.
Julia Coss
Fast and free delivery. Well packaged. Product exactly as ordered.

Ordered 2 batteries Mighty Max ML-35-12GELNB 12V 35AH NB batteries from Mighty Max on Amazon Prime's on-line platform. The packaging Mighty Max sent my batteries in was doubled boxed and well marked with warning labels. I am tickled to get my Golden Companion model GC240 scooter back in action. When I opened the boxes, I was delighted to see the batteries. They were exactly what I ordered. I did a lot of research on choosing the correct battery. The price was terrific at $169 plus tax for dual pack. My scooter is blue.

Happy, satisfied customer with the brand--Mighty Max brand. In addition, they have so much confidence in their product that just for registering my purchase online, they add another 3 months on my warranty. Also an additional 3 months is added for sending a review with pictures. Even came with easily installed handles and new nuts/bolts. Very easy to install on my scooter once I viewed my owners manual.

Taking my great granddaughter to Dinsneyland next week, so my scooter will really be used hard for 3 days, so needed reliable batteries. Got them.
Peter Lee
Battery works well
Tammi Mercereau
Delivered quickly from Amazon. Used for the electric breaking system on my enclosed trailer.
Scotty Travis
They work great for my Pride Scooter
Ahmad khalid Hotak
Very good packaging and good arriving voltage, 12.81volts out of box and which is very good and shows the battery is pretty healthy. Recommended
Tim Rouse
Ordered mm-h6 group 48 battery on Amazon. Arrived with no issues, except that it came upside down. Hopefully, this won’t affect the battery performance in any way, but I wanted your firm to know about it.
Robert Kavanaugh
Great battery

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