REACELL 4 Slots Fast Battery Charger for AA AAA Rechargeable Ni MH Batteries, with Smart LED Indicators

1 hour quick charge: 1 x AAA NiMH batteries can be fully charged in just 1 hour, 1 x AA NiMH batteries in 1.5 hours. Save a lot of time on charging. Two charging options: Type C and micro USB input available, batteries can easily be charged using any USB port such as car charger, power bank, laptop or wall charger, etc. Independent charging slot: Charge 1/2/3/4 AA or AAA NiMH batteries at the same time for easy charging. Up to 450mA each slot can fully charge all AA AAA batteries in 4 hours. Safe charging control: Multiple protection of: automatic shutdown function, overheating, overvoltage and short circuit protection, can protect the best performance of your batteries. High definition LCD screen: green indicator flashes: charging, stay green: fully charged; red indicator flashing: wrong battery or wrong installation method.