Summer in North Dakota is one of North America’s best kept secrets – long days, big sky, great fishing. We built this battery to make the most of the season by taking two of our award winning 10 Ah batteries wired in parallel, and adding a shock absorbent and waterproof, double neoprene outer shell. Combined with 2 universal connectors, this battery is built for rugged and wet conditions where you need dependable power. Prefect for 12 volt trolling motors, off-grid music systems, or any 12 volt electronics where you need hours of power. 12 V LiFePO4 charger included. Looking for more power? Check out the 50 Ah vortex.
SAE/Auto connectors + ring crimp terminals provide a wide range of connection possibilities. USB Voltage reader add-on gives you the option to charge personal electronics while still using the ring terminals for motors, fish finders, etc.
Great for wet environments, but not submersible. Waterproof neoprene cover provides padding & extra protection.
Free 3A charger included with purchase.
12v 20Ah 240Wh
4"x5.5"x7" inches. 6lbs (2.72Kg)
Up to 80% capacity for 2,000 cycles in recommended conditions. (Typical SLA has 400 cycles)
20 A max continuous, 50 A max 300 mS pulse. 9.0 V max discharge, 11.0 V max recommended discharge. For longest lifetime recommended discharge rate 1-5 Amps
10 A max, 15 V max recommended, 15 V max. Please use the LiFePO4 compatible charger that is included with this battery. A SLA charger may work, but will reduce performance and lifespan of the battery.
Much better than SLA or other lithium’s, -20'F min, +120'F max recommended environmental operating temps
Includes active BMS protection circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life
Charge two separate USB devices AND run your high-power load (motor, other) at the same time. Monitor battery charge level in real time.
Built for rugged and wet conditions where you need dependable power. Perfect for 12 volt trolling motors for full day adventures.See all the specs and buy now »
Connect your cell phone or other electronics to your Vortex. Small. Durable. Useful.See all the specs and buy now »