PowerKan 4-slot USB rechargeable battery charger with LCD screen and intelligent PD charging. Supports 18650, LiFePO4, Ni-MH, and Ni-CD batteries with operating voltage up to 36V. Features

The PowerKan 4-Slot USB Rechargeable Battery Charger features an LCD screen and Intelligent PD Charging. It has discharge and test functions, and is compatible with 18650, LiFePO4, Ni-MH, and Ni-CD batteries. Operating voltage is ≤36V.

Features 1. The charger automatically recognizes USB DC 5V and QC and works with PD3.0/DC9V voltage. 2. LCD shows battery voltage, charging time, capacity percentage, and charging capacity. 3. The charger can activate a 0V voltage battery with a protection board. 4. Channel 4 has charging, discharging, and capacity test functions. 5. Suitable for charging a 1.2V NiMH/Ni-CD battery, 3.2V LiF4PO4, 3.6V/3.7V lithium battery, and a 3.85V lithium battery.Charging Setting 1. Connect the power supply, the charger automatically recognizes USB DC5V and QC, and PD3.0/DC9V voltage works 2. The battery is put into the channel. The charger automatically recognizes the battery type and starts to work, and the screen displays data. (Tip: For LiFePO4/Li-ion 4.35V battery, you need to click the "MODE" key to manually select the battery type.) 3. Short press "SLOT" to switch the charging channel (C1, C2, C3, C4)information displayed on the current screen.Current Setting Long press the"MODE" key until A flashes on the LCD screen, and then short press the "MODE" key to switch the charging current.(Li-ion battery: 0.5A, 1A, 2A; Ni-MH/Ni-CD: 0.5A, 1A.) The screen displays Input 5V(maximum 3A, 15W): When four channels(C1, C2, C3, C4)install batteries at the same time.the charging current of C1 and C4 are 1A, C2 and C3 are 0.5A. When C1 C2 and C3 have no battery, the maximum charging current of C4 is 2A. (only lithium battery)The screen displays Input QC/PD 9V (maximum 2.2A, 20W): When four channels(C1, C2, C3, C4) install the battery at the same time, the charging current of C1, C2, C3, C4 are 1A When C2 and C3 have no battery, the maximum charging current of C4 and C1 are 2A. (lithium battery)Battery Type Setting Double-click the "MODE" key, the battery type flashes, and short press the "MODE" key to select the battery type for charging: Li-ion 4.20V; LiFePO4; Li-ion 4.35V.Notice 1. Install batteries into the charger correctly by making sure the +/-pole of the battery matches the +/- pole of the charger. 2.The charger can work with compatible rechargeable batteries(10440/14500/14650/CR16340/16650/ 17500/17650/17670/18350/18490/18500/ 18650/20700/21700/22700/26650/26700/ 32650/32700 Li-ion Rechargeable Batteries and AA/AAA/AAAA/C/D/SCNi-MH/Ni-CD Rechargeable Batteries)3. The new battery will reach its best performance after 3 to 5 times of charge-discharge cycle. It's normal that the battery becomes hot while charging. 4. lt will cool down to a normal degree later, please feel free to use it.important Safety Instructions 1. Turn off the charger and take the batteries out after charging is completed. 2. DO NOT disassemble and reassemble the charger, or it may cause a short circuit. 3. DO NOT charge batteries whose covers are damaged, or it may cause a short circuit and a fire hazard. 4. DO NOT put anything on the charger while charging batteries, it will accumulate heat and then cause a fire hazard.5. DO NOT install the battery inversely, or it may cause a short circuit or a fire hazard. 6. Indoor use only, keep it away from direct sunlight or moist/high-temperature environment. 7. Children should use this charger under an adult's supervision. 8. Place this charger out of reach of children.