Clutch Pro measures W 3.86 x H 2.64 x T 0.32 and weighs 3.7 ounces.

Clutch V3 measures W 3.5" x H 2.5" x T 0.20" and weighs 2 ounces.

Clutch Max measures W 6.5"x H 3.86" x T 0.30" and weighs 8 ounces.

Clutch Pro has a capacity of 5,000 mAh, Clutch V3 has a capacity of 3,300 mAh while Clutch Max has a capacity of 10,000 mAh. Depending on the device you charge, they can get you a full charge or more.

When not in use Clutch will also hold its charge for several weeks before discharging.

Yes, absolutely! Clutch Charger is completely rechargeable.

Yes the cord comes attached so you will never have to worry about bringing extra accessories with you.