Dual USB 5V 1A 2.1A Power Bank Lithium Batery Charger Module LCD Display Dual USB 5V

Show on Amazon

Offer

i

Price trend

Product description

  • FUNCTION The charging module has Integrate lithium battery circuit, which is able to prevent overcharge, over discharge and overload.
  • Charging indication LCD screen would display the word 'IN' when charging.
  • Dual USB 5V 1A 2.1A Power Power Bank Module, Bank Lithium Batery Charger Module LCD Display
  • Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met capacity 20W mAh, 3-4.2V voltage.
  • OUTPUT LOAD INDICATION After connecting the load, you can press LED switch long to start the output. Then the screen of the module would show the word 'OUT' and output voltage current 5V 1A or 5V 2.1A.

You might also be interested in these 5v 1a output power banks.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.