12v 344Ah Lithium Deep cycle MML-12344B Bluetooth

$1,700.00 USD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

When you're looking for something to fit your battery needs and you don't want to worry about running out, well look no further. Our Mammoth 12v 344Ah deep cycle battery is where Monster Marine Lithium has designed, tested, and built a battery like no one else. Built out of Lithium Iron Phosphate technology, using only Grade A cells, installing the most advanced BMS system on the market, and adding in our rugged internal construction. This battery is built to handle all the uses and conditions you have for it! With a 4000+ charge cycle rating it will last up to 10x longer than your typical SLA battery. Although we are marine battery specialist this battery is optimized to be used in: marine, RV's, Solar Energy, and electric vehicles such as Golf Carts.

Other compatible AGM chargers that work with this 12v 344Ah lithium:

Minn Kota (precision and digital)
Dual pro
Real Pro
Pro sport

All chargers above must have AGM charging capabilities.


61 lbs (27.6Kg).

Size Dimensions
L 13.5 in (343mm) x W 7.25in (184mm) x H 9.75 in (247mm)


4,403 Watts (Wh)


Charge Volts

Continuous Amps
150A max

F12 terminals (post that screw in).

Suitable For

  • All 12v electronics (preferred because of steady voltage)
  • 12v trolling motors
  • Connect up to 4 in series for 24v, 36v, or 48v
  • Connect up to 4 parallel
  • LiFePO4 replacement for SLA 12v
  • Minn Kota Trolling Motors
  • Garmin Trolling Motors
  • Lowrance Trolling Motors
  • Rhodan Trolling Motors
  • Ideal for ALL Trolling Motors
  • Over 4000+ Charge cycles
  • Golf Carts
  • RV's
  • Solar Energy

Free Shipping

on all order over $250

Free Returns

within 30 days of purchase

1% Donated Annually

to forest conservation