Lithium (LifePO4) 12v 50ah Battery

Regular price $309.99

This is the absolute lightest, safest, most compact and longest lasting Lithium Battery for a small boat or Kayak. This will fit perfect in many dry storage compartments and should only be used in a Battery Box in a safe dry spot. If you want the most power for you money, this is it! 

LiFePO4 Battery Specifications:

  • Nominal Voltage: 12V
  • Nominal Capacity: 50AH
  • Discharge Cut-Off: 10V
  • Charge Cut-Off: 14.65V
  • Charge Current: 50A Max
  • Cont. Discharge: 50A
  • Peak Discharge: 80A
  • Impedance: ≤8mΩ
  • Charge Temperature: 0℃ – 45℃
  • Discharge Temperature: -20℃ – 60℃
  • Charge Method: CC/CV
  • Life Cycle: 2000-5000
  • Weight: 12lbs
  • Dimension: 7 1/4″ x 4″ x 6 1/4″

Life Cycle: 2000+ charges at 80% capacity

Application: Fishing Electronics, amateur radio transceiver, Glider battery, Electric Sprayer, Toys, Machine Power Supply, Lighting, SLA replacement*

Warranty: 30-day satisfaction money back guarantee. 2-year warranty on all batteries deemed defective under normal use. 

Disclaimers: This battery is solely intended for 12 volt use only. It may be wired in parallel to achieve a higher capacity but should not be run in series. Please contact us at if you are looking for a battery that may be run in series to achieve a higher voltage. 

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