JOORRT Power Bank Module, Dual usb 5V 1A 2.1A Power Bank 18650 Lithium Batery Charger diy Module lcd Display Electronic Components Assorted 18650 Battery

ManoMano Price Was £10.89 STORE HOMEPAGE First seen in Nov 2022

Description

Characteristics: 1. Charge indication: the LCD screen would display the word in during load. 2. Indication of the output load: after connecting the Load, press the switch D to start the output for a long time. The screen would then display the word out and the voltage/the output current 5V/1A or 5V/2.1a. 3. Protection function: Integrate the lithium battery protection circuit to avoid overloads, excessive discharges and overloads. 4. Connect the positive B +battery pole, connect the negative pole of the battery to B-. 5. can connect a lithium battery or more parallel lithium batteries. But the following conditions must be met: capacity ≤ 20 W Mah, voltage 3-4.2 V. Specification: Size: 58 * 27 * 15 mm/2.28 * 1.06 * 0.59 inches Weight: approx .13g List package: 1 x Double USB double feeding bank module NOTE: VEUILL Ez do not reverse the connection of polarity of the lithium battery, otherwise the battery will run out!