Full product description

Awarded "2024 Best Overall Jump Starter" by WhatCar this very compact and powerful Clarke JSM1200 Micro Jump Start is an amazingly small and lightweight portable lithium-polymer power bank with inbuilt torch which easily fits in a pocket, weighing only 498g (without leads). It will jump start a car with a flat battery, making it perfect for emergency situations and will display the battery level % via the digital screen. In addition it provides 2x USB 5V outputs for charging mobile phones, tablets, cameras etc. An ideal device to keep in your vehicle glove compartment.

The Clarke JSM1200 Micro Jump Start is supplied with a handy carry case, heavy duty smart cable with clamps, 12V USB Car Adaptor, and 3-in-1 USB to Micro-USB/Lighting/USB-C while also including a 12-Month Manufacturer's Warranty.

Can be used approx. 20 times on a single charge (depends on age and condition of battery) 

Vehicle jumpstart output: Starting current 600A, Peak current 1200A 

12Ah Lithium Polymer batteries with very low charge cycle requiring only approx 7 hour monthly recharge if not used. 

Starts petrol engines up to 5.5 litres and diesel engines up to 3 litres 

2x USB 5V Outputs (1x3.0A, 1x 2.1A) 

Powerful LED light with Illumination, Strobe and SOS modes 

12V vehicle jumpstart output with LED connection status smart lead 

5V USB output with 3-way device adaptor cable; including iPhone Lightning, USB C and Micro USB outputs to suit most mobile phone connectors with 12V car adaptor