- Mar 29, 2017 -
Battery Ni-Cd, Ni-MH batteries and Li-ion battery, 600mAh, 900 mAh capacity, 1100 mAh, 1300 mAh, and 1500 mAh, and 1700 mAh, and 1800 mAh, and 2000 mAh, and 2200 mAh, and 2400 mAh. Lithium-ion battery costs are high, is still in the development stage. NI and Ni-MH batteries use a common, large capacity batteries recommended for Ni-MH batteries. Batteries, sump using ultrasonic welding, solid and reliable.