Accessories for the M3 Mobile SM20 handheld mobile computer

These accessories are designed for the M3 Mobile SM20 handheld mobile computer. They include a standard spare battery with 4100 mAh capacity and an extended battery with 6150 mAh. The protective case comes with a hand strap to help secure handling, and the screen protector guards the display from scratches. Each accessory fits exclusively with the SM20 model and supports protection and extended device use.