Special for rechargeable 1.2V Ni-MH AA/AAA batteries• USB C input, easy to use
• Support mix-charging AA and AAA batteries
• Hollow out design, better heat dissipation
• Bring over-discharged batteries back to life
• 2.2hours in fully charging 8 AAA batteries
• 5.4hours in fully charging 8 AA batteries
• LED indicator for charging status
• Smart charging & multiple protections, safe to use
