Custom Lonten Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile power bank module For Phone DIY LED LCD Manufacturer

This is the mobile power module Accories, 18650 Circuit board shell.

   Meet the individual needs of your DIY, but you must understand basic electronic assembly.

   The circuit board is connected to the battery negative B-, B + is the positive, do not

   connecting reversed, connecting reversed will burn the board, the battery is connected

   in parallel welding, assembling battery. Note that the insulation between the battery and the

   circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit.

   Motherboard comes with protection function: Charging overcharge protection,

   over-discharge protection, overcurrent protection.

   Intelligent output device after charging full, automatically stop charging,

   to prevent mobile phones overcharge.

   Output voltage and current stable, will not harm user devices.

• Micro USB input: 5V 1A
• USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
• Charging display: intelligent digital display
• Batteries Type: liquid lithium-ion batteries (18650)
• Product Size: 57mm x 28mm
• Screen size:27mm x 17mm

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