【Dual charging ports】 - Additional 2 USB ports (Micro USB, Type-C charging port) for connecting 5V devices (e.g. smartphones, tablets, cameras, etc. adapters) to charge the battery at the same time.
【Intelligent Battery Detection】 - MCU controlled and -ΔV intelligent shutdown mode automatically stops charging when the charger detects defective batteries, incorrect voltages and short circuits, and the screen displays an "ERR" error to protect the battery and charger from overcharging , overheating and reverse polarity.
【3X LCD Display】- The charging status is displayed independently with 12 LEDs and a 3-part screen. Green flashing: charging, green steady light: full." CHG": charging, "ERR": charging error.
【Battery Technology】 - Reduces speed when battery is 90% full to preserve battery performance. Rechargeable AA Ni-MH Batteries with Recycle Technology - Can be recycled more than 1200 times, using our kit helps maximize the best performance of the battery.
【BATTERY BENEFITS】 - With embedded sealed austenitic stainless steel batteries that provide multiple battery safety precautions, our batteries retain 82% of their power even after 3 years. An intelligent control IC chip provides 6 current and voltage provisions for safe charging.