uElectronics 18650 Smart Mobile Power Instruction Manual
- June 13, 2024
- uElectronics
Table of Contents
uElectronics 18650 Smart Mobile Power
PRODUCT INFORMATION
- MODEL NAME : 18650 mobile power
- Smart mobile power
Table of contents
First of all, thank you for choosing out i86SC mobile .powar supply, This
product is a highly integrated mobile power IC with over-current, over-charge,
under-voltage, and over-temperature protection, It also has a built-in
-protection ‘C for lithium batteries, which greatly improves USEr convenience!
This mobile power product has the advantages Of high current and high
conversion rate, which is suilgb]a lor most users,
Product advantages
Protection mechanism:
- Input overvoltage protection
- Output overcurrent I short circuit protection
- Charge timeout overvoltage protection
- Output current up to 3A. eficiency up to 95%
- With LED recognition power reserve
Product parameters
- This mobile power supply has a built-in lithium battery protection ‘C, which has overcurrent. overvoltage. undervoltage. etc.
- The USB port output and mobile power board have expansion ports 3.3V and SV output ports. which is convenient for customer needs and use. Greatly reduces the problem of fewer ports
- Level LEO lights show power. the default boot is always working. You need to manually shut down (if necessary. change to non-working state Automatic shutdown mode, just cut off the middle line of the “NC’ bit or remove the “ROUT” resistor)
- Charge, 3A discharge, highly integrated mobile power IC
- Motherboard size: 100mm
- 48mm
- 2 Imm
- (length width height)
- Input port: MICRO USB (Android port) type. wide voltage. up to 6,5V input
- Input requirements: A 5V constant voltage power supply can be used for charging power input, matching charger 5VIA or more
- Output port: LISB or expansion port
- Output parameter 5V 3A Ot 3.3V I IA
- Conversion efficiency up to 95% (high conversion rate)
- Working temperature: -20 AC 70 cc
Instructions
-
Click to boot
-
Press and hold the button to shut down (non-automatic shutdown mode) If you need to change the nan-automatics shutdown mode. Please refer to the third point of the parameters
-
Charge display indication
The LED light Shows the power as follows: -
Discharge power display description
The LEO lights are displayed as follows when boosting: -
4 road LED power Status indication, automatically turns Off after 3 seconds, the battery is less than 3V alarm 6 protection, less than 2.4 V full shutdown, no action
-
Battery current as low as 3uA after standby
-
Intelligent input and output, do not need to worry about long charging times, so users do not have to worry about it.
Precautions
- After getting the product, first install the battery to charge and activate it. Be sure to install the positive and negative batteries correctly. Otherwise, it will directly damage the module.
- In the process of use, please do not pull out the battery directly when the module is not turned off, otherwise, the module will open the protection function. and the phenomenon that the battery cannot be turned on when the battery is installed again, at that time, the battery needs to be installed and charged to solve it. When you need to unplug the batteryShutut down the module first and then unplug the battery(Press and hold the button to shut down).
- The module has a power-saving function. the indicator light will turn off after turning on for only about three seconds! But it is still in a state of output work. If you need to shut down. please manually press and hold for about two seconds until the LED light is off
- The maximum output power of the module is 5V / 3A. and it is also related to the device and battery power if the instantaneous current of the load device is greater than 3A, It is recommended to start the module before connecting the load, because the excessive current may cause IC error It is Judged that the overload current is too large to protect.2. The battery voltage works normally from 3.2V to 4.2V, 00 not connect the batteries in series, The voltage in series will increase, If the battery capacity needs to be increased in parallel, do not connect in series.
- The battery voltage works normally from 3.2V to 4.2V, Do not connect the batteries in series. The voltage in series will increase. If the battery capacity needs to be increased in parallel, do not connect in series.
Application area
- Mobile power
- Other battery-powered equipment
Product PCB drawing:
- Click to boot
- Press and hold the button to shut down