https://www.amazon.co.uk/autowit-SuperCap-Battery-less-Supercapacitor-Pre-charging/dp/B086P4QW8B
Anyone got one of these capacitor type jump starters, any first hand experience of using them? Claims of having a longer shelf life of up to 10 years??
Anyone got one of these capacitor type jump starters, any first hand experience of using them? Claims of having a longer shelf life of up to 10 years??