Millertech Lithium 36V 105AH Deep Cycle Battery

The Millertech 36V 105Ah Sport Series Lithium Battery delivers 4032Wh of usable energy in a waterproof package built for all-day trolling motor duty. At 68.2 pounds, this LiFePO4 battery replaces three traditional 12V lead-acid batteries while weighing less than half what those would combined, and it includes Bluetooth monitoring so you can track state of charge from your phone.

SPECIFICATIONS

WARRANTY
See manufacturer warranty

WEIGHT
68.2 lbs

SIZE
13.5" L x 9.6" W x 10.5" H

STORAGE CAPACITY
105Ah (4032Wh). LiFePO4 chemistry maintains a flat voltage curve through discharge, meaning you get consistent usable capacity until the battery is nearly empty, unlike sealed lead-acid batteries that lose performance as they drain.

VOLTAGE
38.4V nominal, 43.2V max charge, 30V low cutoff

ENERGY
4032Wh at 98% efficiency

TERMINALS
Pure brass terminals

LIFECYCLES (BATTERY LIFESPAN)
Not specified by manufacturer

OPERATING TEMPERATURE
-4°F to 140°F with low temperature charging protection

DISCHARGE
150A continuous, 300A peak (5 seconds)

CHARGE
100A max charge current

INCLUDES ACTIVE BMS PROTECTION
Yes, with low temperature charging protection

BLUETOOTH CAPABLE
Yes, monitor battery status from your phone

Experience the Millertech Lithium Advantage

The 36105-BT Sport Series puts 4032Wh in a custom waterproof case with dual stainless steel air vents and an integrated carry handle. Prismatic LiFePO4 cells, active BMS protection, and Bluetooth monitoring in a package that weighs 68.2 pounds.