Gerbings 12V Li Po 4.0 AH Portable Battery
£89.00
The 4.0 Lithium Polymer 12v battery pack weighs less than 270 grams and can power Gerbing's 12v heated products that do not exceed a maximum 48 watts (4 amps) draw.
The battery comes in with a built-in five level temperature controller and a power level indicator that displays how much charge remains in the battery. The charger will charge the battery in approximately 5 hours and be recharged for hundreds of cycles.