A Professional 250 Amp, Car Jump Starter and 30 Amp Charger for £46.92 Delivered @ Amazon
This "Absaar" is the top of the range of their professional chargers.
> 40 years German Technology - Art.Nr. 0263004110
12V & 24V modes so good for both private and commercial vehicles.
Standard Charge and Rapid 30 Amp Charge Modes.
Boost Assist Mode delivering up to 250 Amps starts car when battery is flat.
Analogue Charge Meter to Show Current Drawn.
Thermal circuit breakers instead of fuses for ease of use.
Handles batteries in the range of 30 Ah to 350 Ah.
Easy to use with 3 modes: Standard Charge, Rapid Charge, and Car Starter - both for 12 volts and 24 volts, making a total of 6 options all on one rotary control switch.
Have been looking months for a starter man-enough to start a big diesel that only gets used monthly, when battery is usually too flat to start. Expected to pay well over a hundred pounds for one until I found this baby. Steel cased and not light at 9.5 kg, but manageable. Best motoring accessory I have bought in years.
A LINK TO MANUFACTURERS WEBPAGE CAN BE FOUND IN COMMENT #1 :http://www.absaar.com/v2/en/products/professionnal-chargers
Tried researching it but this model is not so old and reviews are hard to find. But I did learn about it's predecessor. . .
Halfords sold the older and less powerful Absaar, that scored an average 4.6 out of 5 from 28 reviews:http://reviews.halfords.com/4028/136648/reviews.htm
- ( THIS LINK ALSO IN COMMENT #1 )