Universal Smart Battery Charger Fast 18650 Battery Charger USB C QC3.0 Output for Rechargeable Household AA AAA Lithium APP Bluetooth Connection and OTA Upgrade
 
Product Features
  

         
[6-slot Smart Battery Charger] This Intelligent battery charger charges 6 rechargeable different type of cylindrical batteries simultaneously. Supports 6-bay simultaneous independent charging without affecting. The max charging current is as high as 4A vertically and 2A horizontally
         
[Fast Charging, Easy to Use] The best rechargeable batteries charger with universal USB-C input port, which supports QC/PD fast charging protocol, you can plug and charge with the adapter at hand. With a max input of 40W, computers and power banks can also act as power sources
         
[Universal Battery Charger] Multi-bay battery charger is fully compatible with AAA,AA, Eneloop, 10440, 10500, 12500, 13500, 14500, 14650, 16650, 17650, 17670, 18650, 18700, 20650, 20700, 21700, 22650, 26650, 26700)
         
[APP Connection] AA/18650 battery charger adopts the ingenious design of the App instead of the display. Checks battery status and charging progress with App connection
         
[Safe Assurance] Indicator light: standby, charging, charging completion. Prompt sound: battery detection, charging completion, fault alarm. A micro fan ensures fast and stable charging. Built-in safety features protect against overcharging, over-discharging, short circuits, and reverse polarity
         
[What You'll Get] The package includes a battery charger, USB type-C cable, and user manual(battery not included). For any issues during use, reach out to our friendly customer service