Gel battery for a "booster" type starting device from the Swiss company LEMANIA ENERGY has a capacity of 22 Ah and a voltage of 12 V. It is intended for a starting aid device for LEMANIA ENERGY gasoline and diesel engines with the designation P6-2200 and code 0XLMP61800, as well as P7 type devices with code OXLMP7. It is a portable source of electrical energy that enables or assists in starting car engines when their battery is discharged.

This device achieves a peak current of 2200 A (or up to 4400 A for the P7 device) and a starting current of 700 A. This battery withstands up to 500 charges. Thanks to the use of gel technology, the electrolyte combined with silicone resins takes the form of a gel, which protects it from evaporation and prevents leakage from the battery. This increases the convenience of the device, which can also operate in a horizontal position, not just vertically.