4pcs Mobile Power Charging Board Portable With Led Indicator Display Including Overcharge Protection Overdischarge Protection Dual Usb 5v 2.4a Module With Overcharge Protection

Price: SAR64.69
(as of Apr 12, 2026 15:44:29 UTC – Details)


Specification:
Item Type: Mobile Power Charging Board
Material: Resin
Quantity: 4
IR of PCM: ≤65mΩ
Allow 0V Change: Yes
Constant Current: 2.4A
Dual Output Current: 5V 2.4A
Input Voltage B + to B-: DC3.0-4.2V
Protection Against Overcharge:
Detection Voltage: 4.20±0.05V
Release voltage: 4.100±0.05V
Detection Delay Time: <200 milliseconds
Protection Against Over-Discharge
Detection Voltage: 3.0±0.10V
Release Voltage: 3.10±0.10V
Detection Delay Time: <100 milliseconds
Short Circuit Protection
Short Detection Delay Time: <50μS
Release Condition: Cut off the load
Normal Current Consumption
The Normal Current Consumption of PCM: 60μA maximum
Stanby Current Consumption: 50μA maximum
Recommended Working Conditions
Maximum Continuous Charge/Discharge Current: 1.5 / 2.4A
Suggested Working Temperature: -5~45℃
LED Digital Display Status:
The LED digital display shows the current battery level when charging.
When discharging, the LED digital screen displays the current power, saving the display in about 30 seconds (double-click the button to restore the display).
Package List:
4 x Mobile Power Charging Board
Note:
1. It is not recommended to use power batteries or pointed 18650 batteries. It is not recommended to use lithium batteries with protective plates, let alone 3.2V or 6V batteries. It is recommended to use 3.7 to 4.2V batteries or flat‑head 18650 batteries
2. Connect the positive pole of the battery to B+ and the negative pole to B‑, please do not reverse it. If it is connected reversely, it will be damaged! ! ! !

WITH MULTIPLE PROTECTION:This charging board has multiple protection, including prevent overcharge protection, prevent over discharge protection and short circuit protection.
CONTAINS FOUR CHARGING BOARDS:Contains four charging boards, this set can allow users to use enough without worrying.
SMALL AND PORTABLE:With small and portable, this module is a portable backup power source, and its input is matched with a 5.0V adapter, which can charge the internal battery.
MOBILE POWER CHARGING BOARD:This mobile power charging board supports for iOS interface and for Andriod Type‑C Micro USB.
WITH LED INDICATOR DISPLAY:With LED indicator display, charging board can clearly and intuitively present the current battery level .