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This 12V 50AH Lithium Battery Weighs only 11.4 pounds and the perfect solution for powering your fishing adventures. Built with cutting edge Lithium Iron Phosphate (LiFePO4) technology, this battery comes in at half the weight of traditional batteries, while providing more than double the power. Get more than 2000 charge cycles, 4 times the life of a traditional SLA battery. 8 year, no-hassle warranty. 12V 20A Lithium Battery Charger (LiFePO4) recommended. 

Most Popular Applications:

12V Trolling motors (MotorGuide Xi3, MinnKota, Endura, etc.) 

Fishing Finders (Lowrance, Hummingbird, Garmin, Raymarine) 

Powering Devices (Phones, GoPro, Action Cams, etc.) 

LED Lighting 


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Chemistry: LiFePO4 (LFP)

Nominal Voltage: 12.8 V

Rated Capacity: 50 Ah

Energy: 640 Wh

Dimension: 7.5*5*6 inch 190*127*152 mm (Height without terminals)

Weight: 11.4 lbs/5.2 kg

Bluetooth: No

Cycle life: >2000 cycles at 100% DOD at 0.5C rate

Internal Resistance: <40 mΩ at 50% SOC

Recommended Charge Cut-off Voltage: 14.0-14.4 V

Recommended Charge Current: ≤25 A

Max Charge Current: 50 A

Max Discharge Current: 50A continuous and 130A for 2s

Discharge Cut-off Voltage: 10 V(Release at 11 V)

Charging Temperature: 0 to 45℃ (32 to 113 ºF)

Discharging Temperature: -20 to 60℃ (-4 to 140 ºF)

Storage Temperature: -20 to 45℃ (-4 to 113 ºF)

Terminals: M6

Connection: Up to 4 in parallel or 4 in series

Certifications: UN38.3, MSDS, UL1642 (for the cells only)

Waterproofing Rating: IP55

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Revolutionizing Outdoor Power with ZPRO Lithium Batteries

Discover how ZPRO Lithium Batteries are revolutionizing the outdoor power game. Learn more in our latest blog post.