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The best portable battery for boat electronics, trolling motors, and outdoor portable power. This 12lb battery will allow you to go further with capacity similar to SLA batteries double in size at half the weight. This battery will allow you to wire up to 4 batteries together in series to achieve higher voltage. Battery sold with and without lithium charger. Higher capacity than many group size 37/31 batteries but in a much smaller size.


Nominal Voltage: 12V
Nominal Capacity: 54Ah
Discharge Cut-Off: 10V
Charge Cut-Off: 14.65V
Charge Current: 20A
Cont. Discharge: 50A 
Peak Discharge: 100A
Charge Temperature: 0℃ – 45℃
Discharge Temperature: -20℃ – 60℃
Charge Method: CC/CV
Life Cycle: 2000-5000


Warranty: 3yr. Replacement

Weight: 12lbs


Dimension:L*W*H: 7" x 4" x 6 1/4" 


WARNING: This product can expose you to chemicals, including lead which is known to the State of California to cause cancer or other reproductive harm. For more information go to

Lithium (LifePO4) 12v 54ah


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