Solving battery bother

 In times of many stationary cars where there’s more demand on battery maintenance than ever, these Schumacher wheeled Roadstart emergency jump starters offer two levels of peace of mind and practicality for 500hp diesel vehicles (PBIW4600) and up to 1500hp diesel vehicles (PBIW6200).

An audible warning system ensures that the clamps are the correct way around before use, signalling reverse polarity, while a fuse in the positive clamp provides short circuit and overload protection. Their 12V output sockets can be used as a memory saver, as well powering accessories such as mini compressors.

Both have heavy-duty clamps with braided links between each jaw for maximum power transmission and the Anderson Connectors allow selection of 0/12/24V. The analogue voltmeter will show you its internal battery level.

These starters come with a two-year guarantee.