• Mix-charging 1.5V Li-ion & 1.2V Ni-MH AA/AAA batteries • 8 x 0.5A charging with QC3.0 18W adapter, much faster than others • Auto cut-off when fully charged • Revives over-discharged batteries • Hollow-out design, easy to remove batteries and dissipate heat • Built-in 6 protections for charging safety • For charging the batteries of trail cameras, RC cars, mini-z, transmitters, VR controllers etc.