And with a Halfords Trade Card you get 20% off most things!I have the Noco boost GB70 which is more than powerful enough for the Grenadier and I have used it to help stranded motorists and boats and tractors. Stop start compatible
NOCO GB70 2000A Jump Starter | Halfords UK
Shop the latest NOCO GB70 2000A Jump Starter UltraSafe Lithium Jump Starter at Halfords UKwww.halfords.com