1.Product function
1.Micro USB DC 5V input,it is recommended to select a power adapter with output current of 2A.
2.Apply to cylinder 3.6V/3.7V Li-ion battery,1.2V Ni-MH/Ni-CD battery.
3.Three current modes 0.5A/1A/2A to charge the lithium-ion battery with different capacities.
4.The maximum charging current 2A,4 slots independent charging,built-in intelligent charging integrated circuit, and stops charging automatically when battery is full.
5.Automatically identify li-ion battery and Ni-MH/Ni-Cd battery and charge the battery with different voltage.
6.The charger can effectively prevent the damage of reverse connection, short circuit, overcharge, over-discharge, and over-temperature to the battery.
7.The negative electrode is designed as slide plate with slot length of 31-71mm,which is compatible with various types of cylindrical rechargeable batteries.
2.Description of Parameter
1.Name:Smart USB Charger
2.Model:S804
3.Color:Black
4.Input Voltage:DC 5V 2A
5.0utput Voltage:DC 4.2V 0.5Ax4
4.2V 1.0Ax2
4.2V 2.0Ax1
1.45V 0.5Ax4
6.Applicable battery:3.6V3.7VLi-ionBattery 10440/14500/14650/16340/17500/17670/18350/18500/18650/18700/
20700/21700/22650/25500/26650IMR/INR/ICR/NCR
1.2V Rechargeable Battery Ni-MH/Ni-CD AA/AAA/A/C/SC/F6
3.Use Environment
1.Operating environment:
Temperature:0-35℃
Temperature:-25~+60℃
Humidity:≤95%Humidity:≤85%
4.Operation and use method of charger
1.The charger is connected to the 5V power supply,and all LED indicators on the charger are instantly on. If the battery is not loaded,the blue indicator light at gear 0.5A will always be on,and other indicators will be off.
2.When the charger is powered on,correctly load the battery,the charger automatically detects for 3 seconds, and automatically recognizes and charges different batteries.The charging indicator flashes according to the corresponding power ratio.
3.When the Ni-MH/Ni-CD rechargeable battery is loaded, the first green indicator light flashes for detection.When the Li-ion battery is loaded,the green second indicator light flashes for detection.The charger indicator light will not turn on and will not be charged when the damaged battery voltage is 0V or 1.5V alkaline and carbon battery is loaded.
4.When charging Li-ion batteries with different capacities,the MODE button can be used to select 0.5A/1A/2A different current to charge the batteries.When the blue light of different current tap is on,it means that the charger charges according to the current.
5.When the charger charges the Ni-MH/Ni-CD battery,there is only one charging current of 0.5A for charging.
6.When all four green power indicators are on,stop blinking to indicate that the battery is fully charged.
7.When the battery is fully charged,take it out and store it properly.Do not leave the battery on the charger for a longtime.
5.Precautions
1.To achieve best charging effect, please use charger in a ventilated indoor
environment.
2.Children must use this charger under the supervision of adults.
3.The charger must be used within the temperature range of 0-35 ℃.
4.Please cut off the external power supply,when the charger stops charging.
5.Whe plugging or unplugging the USB charging head,please hold the USB head in your hand,instead of directly pulling the wire.
6.Warning
1.This charger cannot charge 1.5V alkaline or carbon dry batteries.
2.It is prohibited to mix and charge different types of batteries.
3.If not using this charger correctly,the product may be damaged and there will be a risk of electric shock.
4.This charger is only for indoor use at room temperature and needs to be protected from moisture and heat.
5.Do not disassemble,assemble or use it for other purpose.
6.Please put this charger in a safe place out of the reach of children.
7.Please do not leave the battery and charger in an unattended working state.
