NorthStar batteries are always a good choice because they are so well made they can be transported as non-hazardous by ground, sea, or air. It is rated as a dual-purpose battery, but it's a better starting battery in actual use. One thing to note is that this battery tends to have an excellent initial burst, but it then tends to drop voltage quickly. It is also a good choice for engines that have a few miles on them, which might be more difficult to start. This battery has a fast discharge upon starting, which means that the engine will turn over quickly. It's rated for over 900 recharges at a 50% discharge depth. This battery has excellent cold-cranking ability and a spill-proof design. NorthStar batteries are known for their excellence in performance and proven long-life. The battery uses heavy-duty lead calcium-alloy grids that provide an extra boost of performance and extend the service life. Its highly-efficient design is stable and reliable over time. Banshee batteries use a unique design that controls the output of gas and allows recombination and recovery of over 90% of the gas generated. The battery has a low-pressure venting system and a high recovery rate to withstand deep-cycle charging and fast charging better than most. This battery is recommended for boats, marine applications, and RVs, and it's an excellent choice for boats that only get seasonal use. One thing that stands out is that it has a low self-discharge rate and can withstand long-term storage. It's maintenance free, and you do not have to add water regularly.

This Banshee battery is a rechargeable deep-cycle battery that uses sealed AGM technology. Technical specifications: Cold Cranking Amps (CCA)

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