Thanks for helping Ukraine! Victory will be ours!

It is used for self-assembly of a power bank on lithium-ion batteries such as 18650, 21700 or any other formats suitable for this battery with a maximum charge voltage of 4.2 V. Or to replace a failed charging module.
Has two outputs USB 5V 2.0A, Micro USB for battery charging.

Battery charging connector: Micro-USB
Output (for charging mobile device): 2 x USB - 5V, 2A
Battery overcharge protection: YES
Over discharge protection: YES
Overcurrent protection: YES
Reverse protection: NO (!)
Quiescent current: 0.15mA
Efficiency: 96%
Battery type: 18650, 21700, etc.
Battery voltage: 3.7 ~ 4.2V
Operating temperature: -40°C ~ +75°C
Board dimensions: 57 x 28 mm
LED display size: 27 x 17 mm

WARNING!!! The board does not have protection against reverse polarity and short circuit! Connect strictly according to the signs printed on the board.
All boards are tested for functionality before being sent to the buyer!
The goods are not subject to exchange and return.

Weight (g) 10
Dimensions (LхWхH) (mm) 57 x 28 х 10
Supply voltage (V) 5
Current (A) 2

Write a review

Please login or register to review

Module, board H913-A v2.0 for power bank with LED display

  • Brand: Китай
  • Product Code: 991320
  • Availability: In Stock
  • $3.64

Order in 1 click

We will call you back and clarify the details

Tags: board, powerbank


What you need to know about the propeller

What you need to know about the propeller

How does a propeller work? A propeller converts rotation engine shaft at point blank range - the force pushing the ship forward. When the propeller ro..

Rules for charging and using LiPo batteries

Rules for charging and using LiPo batteries

A few REQUIRED rules for charging and using LiPo batteries: 1. Use only a charger designed for lithium batteries. The charger can be designed to ch..