Sailing Gear Review: GooLoo GP37 Jump Starter
Some of us sailors sail because we like simplicity and disconnection from all of land's technology. But there's some technology that's just too useful and convenient to be left behind. The new wave of small, portable lithium ion jump starters are just such technology. It wasn't all that long ago that I was carrying around one of those heavy (>20lbs) old school jump starters that's essentially like stocking an extra group 26 12-volt battery. The thing I love most about of the new lithium ion jump starters is their compact size and light weight. The Gooloo gp37 I recently tested weighs in at a svelte 1.1 pounds and is smaller than a masonry brick, so portability and stowage aren't a problem. What sets the GP37 apart is its' power. This little jump starter packs a peak advertised current of 600A, with a more realistic starting current of 300A. Those numbers are a bit lower than the old school heavyweight jumpers, but they're on the high end for the smal