Ionic Lithium 12V 12AH Deep Cycle Battery

The Ionic Lithium 12V 12Ah is a LiFePO4 deep cycle battery designed for small marine electronics, fish finders, and accessory systems. It weighs 3.5 lbs and delivers 153.6 watt-hours of energy with Bluetooth monitoring built in. The active BMS protects against overcharge, over-discharge, and temperature extremes.

SPECIFICATIONS

WARRANTY
See manufacturer warranty

WEIGHT
3.5 lbs

SIZE
3.96" L x 5.91" W x 3.99" H

STORAGE CAPACITY
12Ah (99% usable capacity). LiFePO4 chemistry maintains a flat voltage curve through discharge, meaning the battery delivers consistent voltage and usable power until nearly empty, unlike lead-acid batteries that experience voltage drop and reduced performance as they discharge.

VOLTAGE
12V nominal

ENERGY
153.6 watt-hours (12V x 12Ah)

TERMINALS
F2 spade terminals (0.25", 6.4mm). Can be installed in any orientation.

LIFECYCLES (BATTERY LIFESPAN)
3,000 cycles or approximately 10 calendar years

OPERATING TEMPERATURE
Discharge: -20°C to 60°C (-4°F to 140°F)
Charge: 0°C to 45°C (32°F to 113°F). Automatically detects if battery is too cold to accept charge.

DISCHARGE
Cut-off voltage: 10.5V
Max continuous discharge: 30A (360W)
Peak discharge: 60A for 3 seconds (700W)

CHARGE
Max charge voltage: 14.6V
Max charge current: 12A
Compatible with solar chargers and most lead-acid chargers that reach 14.4-14.6V without desulfate mode. Chargers limited to 13.6V will only charge to 50% capacity.

INCLUDES ACTIVE BMS PROTECTION
Internal microprocessor-controlled battery management system monitors voltages, currents, and internal temperatures during charging and discharging. Self-discharge rate is 1-3% per month.

BLUETOOTH CAPABLE
Yes. Allows monitoring of battery status via smartphone.

Experience the Ionic Lithium Advantage

The 12V 12Ah delivers reliable power for smaller marine systems while self-discharging at 1-3% per month compared to 30% for lead-acid. The 3.5 lb weight and compact size make it practical for installations where space and weight matter.