* Portable,rechargeable,
    coardless,great to carry alongin vehicles or boats.
* Powerful enough to start engine.
* No need for another vehicleor boster cables.
* Safe & sealed battery wouldnot leak or spill.
* Indicators for showing theremained power.
* Heavy duty cables and clamps grip.
* Includes a 1.5amp charger,dc-dc extension cord.
* Polarity protection device if clamps connected to battery
    poles in reverse and prevents clamps from sparking if the 2
    clamp touched together.
* 17ah x 2 or 10ah x 2 lacid sealed battery available.