Ring Lithium Mini Jump Starter
This chunky device is wrapped in Ring’s trademark yellow and blue plastic.
Best price: £99.99
This chunky device is wrapped in Ring’s trademark yellow and blue plastic, and while it’s compact for a jump starter, it’s not exactly small when compared to the other products on test. The jump leads supplied were of adequate quality and the product was easy to use. Yet it wasn’t the best-value choice, as it did without a carry case, plus Ring doesn’t supply any extra leads or ports. So even though it jump started our car numerous times, and claims to charge in only four hours, this works out expensive.