Trans Marine 1400ah Lithium Battery Pack – 12V

$13,999.00 Price incl. GST: $16,098.85

Trans Marine 12 Volt lithium battery packs are designed to be direct replacement of lead acid batteries used in Marine today. Our 12 volt Yttrium battery packs are available in several amp hour capacities ranging from 160 amp hour to 1400 amp hour rating. Higher energy density of lithium batteries allow boat users to pack almost 3 times the energy in the same keel print as lead acid batteries. In addition since lithium batteries do not outgass they can be placed anywhere below deck.

*Redesigning – new systems available soon, call for pricing

Out of stock

SKU: ESS 12V, 18 kWhr Category: Tags: ,


Trans Marine 1400ah Lithium Battery Pack – 12V

Battery Storage 18 kilo watt hours
DC Bus Voltage 12 Volts nominal
Maximum Charge Voltage 14.4 Volts DC
Discharge termination 11.25 Volts DC
Discharge rate continuous 9 kW (700 amps)
Max discharge rate 900 amps (60 secs)
Operating Temperature -20 deg F to 150 deg F to
Charge/Discharge efficiency 96% efficiency
Max Charge rate 9 kW at 80% Depth of Discharge (700 amps)
Operating life 3,000 cycles at 70% Depth of discharge
Self discharge rate 1 % per month
Shelf Storage life 5 years at 60% State of Charge (SOC)
Configuration Battery bank with 8 cells series parallel configuration
Dimensions 25.25 L x 24.00 W x 14.50 H (inches)
Weight 425 lbs
Enclosure Open Steel enclosure, painted, indoor use only
Cell type Fan folded large format prismatic deep cycle
Chemistry Lithium Iron Phosphate with Yttrium
Cell capacity 1400 amp hour (1 hr rating)
Operating temperature -20 deg F to 150 deg F
Nominal voltage 3.25 volts per cell
Max cell voltage 4.0 volts per cell
Minimum cell voltage 2.5 volts per cell
Max charge/discharge rate 900 amps
Operating life 3,500 cycles at 80% depth of discharge
Over voltage Contactor Control, warning:3.55 vdc, fault:3.8 vdc
Under voltage Contactor Control, warning:2.8 vdc, fault:2.6 vdc
Over current/Short 800 amp inline fuse
Cell balancing Passive cell balancing at 0.75 amps
Over temperature Reset fuse at 80 deg C
Environmental Potted epoxy

Additional information

Weight 220 kg
Dimensions 25.5 x 24 x 14.50 cm


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