Skip to content
Free Ground Shipping On All Orders Over $100
Free Ground Shipping On All Orders Over $100!

Millertech Lithium 12v 12ah 8D Replacement Battery

Original price $75 - Original price $75
Original price $75
$75
$75 - $75
Current price $75

Often Purchased Together

This battery was designed to be an 8D replacement, but has so many other outdoor applications! This battery can run lights, alarms, surveillance, and can be used for canoes and kayak fishing as well. This battery has a 30% longer run times over lead acid with half of the weight of SLA batteries! The Millertech Lithium 12v 12ah Deep Cycle Battery has a 4x longer lifespan and a 5x faster charge time than compared to lead acid. This battery is made with 100% safe LiFePO4 technology and comes with a 5 year warranty. 

Specifications

Warranty
5 YEAR WARRANTY

VOLTAGE
12.8V

STORAGE CAPACITY

12 ampere hours (Ah). Lithium batteries provide consistent power for all 12 amp hours. Lithium LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized SLA batteries. 

SIZE
5.5" L x 3" W x 2.75" H

Custom battery tray required, LBS aluminum battery trays available on our website.

WEIGHT

2.7 lbs

LIFECYCLES (BATTERY LIFESPAN)

Up to 80% capacity for 2,000 cycles in recommended conditions. The typical SLA has 500 cycles. Lithium batteries last so long that the price per use is a fraction of traditional batteries.

DISCHARGE
Max 10A continuous
CHARGE

Max charge voltage 14.6V, max charge 6A Recommended 12 Volt - 3 amp charger, sold separately. Please note: this battery should be charged using a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery.

CHARGER SOLD SEPARATELY

This battery should be charged using a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery.


 Suitable For

  • FISH FINDERS, FLASHERS, & BOATING ELECTRONICS
  • GARMIN FISH FINDERS
  • ICE FISHING 
  • LIFEPO4 REPLACEMENT FOR SLA 12V
  • INDUSTRIAL BATTERIES
  • SOLAR LIGHTING 
  • ROBOTICS
  • HIKING
  • CAMPING
  • REMOTE POWER
  • OUTDOOR ADVENTURES
  • LIGHTS
  • ALARMS
  • SURVEILLANCE
  • CANOE

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare