Mighty Max Battery ML18-12LI - 12 Volt 18 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery
Mighty Max Battery ML18-12LI - 12 Volt 18 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery
Mighty Max Battery ML18-12LI - 12 Volt 18 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery
Mighty Max Battery ML18-12LI - 12 Volt 18 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery
Mighty Max Battery ML18-12LI - 12 Volt 18 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery

$114.99

12V 18AH Lithium Replacement Battery for GS Portalac PE12V17

Availability: In stock

SKU: ML18-12LI1 Category:
Invest in power with the Mighty Max 12V 18ah Lithium Iron Phosphate Battery. The ML18-12LI will take your deep cycle battery experience to a whole new horizon. Manufactured with the highest quality components and the customers safety in mind, this battery contains a battery management system (BMS). BMS provides all kinds of protection for the battery and customer, equipped with Over charge and short circuit protection. Weighing only 8.00 lbs. and being a direct drop in replacement for its sister sealed lead acid and Gel batteries which weigh a hefty 12.00 lbs. Lighter, stronger and longer life span with 2500 cycles makes this the ideal battery for all your Deep Cycle applications such as, Solar / wind  energy systems, Off Grid systems, RV, Camping, Backup power systems and much more.
Attention – Designed to be used in parallel with a maximum of 4 identical batteries. Do not connect in series. Make sure to only use a compatible lithium charger for this battery and tightly screw the terminals. Having loose terminals will cause a buildup of heat resulting in damage to the battery.
Specifications:
Voltage: 12 Volt
Amperage: 18 AH
Terminal: Internal Thread
Chemistry: Lithium Iron Phosphate
Battery Dimensions:
7.13 in x 3.00 in x 6.50 in
Weight: 6.92 Lbs
Warranty:
2 Year
Volts

12V
Terminal

Internal Thread
Watt Hrs

230
Chemistry

LiFePO4
Length

7.13
Width

3.00
Height

6.50
Weight

6.92 Lbs
Quantity

1
Warranty

2 Year

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Pete Wagner
Ordered from Amazon it Arrived fully charged for my grandsons ATV for Christmas it's already wrapped so this is the best picture I can do at this time.
David McCoy
The batteries arrived on time. They were securely packaged. I especially appreciated that they arrived fully charged. I was able to install them immediately.
Jack Bair
Mighty Max reported to alarm backup duty today. I have always had long life from Mighty Max.
Michael Costanzo
Fit perfectly.
Daniel Wall
So far so good I bought it for my 99 Sportster XL 1200 S I've only had it installed for a day and I've been riding the bike all day long made half doesn't stops and fired right up no problems every time keeping my fingers crossed it stays like that for next year or so
Mikey Damian
Perfect sized battery for my atv, I’ll update my review as time goes
Thernell Davis
Unloaded and installed. It fired right up. Thanks a lot !!
Anthony Crislip
If you want great batteries at a great price, look no further than Mighty MAX on Amazon. I will definitely purchase again.
John Grant
Battery arrived packaged well and in great shape. I just got my deer corn feeder for Christmas. I did plug it in and made sure it worked great. I will not start using it in Sept of 2026. So looking forward to a better and easier way to feed my deer during season next year.
Saul Parra
It's good quality, I just need to try it out. I bought it at Home Depot.

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