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5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder

4.2783
$16.99 / $20.73
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$2.50 / $20.73
Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Feature:
1. Boost + charge control + Lithium battery protection + UPS uninterrupted power supply, multi-function integration, easy to use, no longer trouble the intricate flying lines between the various function boards.
2. The switch can be used as a low power DC mobile power supply. It can be used as a UPS power supply and can be used as a lithium battery charger.
3. Battery box design, easy to remove and replace the battery.
4. Separate charge port, wiring can be placed in any position.
Advantage:
The power supply charges the battery one way while the other way turns on the boost output.
When the power supply is turned on, the battery can be removed at will.
When the battery is powered, the power supply can also be disconnected at any time.
If the power supply or the battery is powered at any way, it can be keep the load continuously and continuously work (UPS function).
When the UPS function is not used, charging the battery can also be used as an ordinary portable power source.
The charging power supply is connected so that the load operation does not occupy the charging current of the battery. The power supply can rapidly charge the battery while being loaded.
Note:
Charging 3/4 pin should be connected to DC5V charging, charging current 500mA max, requires that the maximum power of the charging power supply used is at least 3W higher than the load power consumption, that is, the power supply can also have enough current to the battery while carrying charging.
For example: If the load is ≤ 2W, 5V1A charging power supply can be used.
The SW switch pin can be connected in series to control the boost output circuit to turn on and off. If the switch function is not required, please short connect the SW pin to make the boost path normally open.
Output positive and negative poles 5/6 pin to connect the load, the load normal state recommends ≤ 5W, transient ≤ 8W.
when 5V output, normal load current recommend ≤ 1A, when output 6V ≤800mA, output 9V ≤500mA, output 12V ≤400mA
Lithium battery overcharge protection, over discharge protection, current limiting protection, over temperature protection, output short circuit protection. (If short-circuited due to the fault operation, enter the protection state will not be output, and the connection with 5V charging will automatically activate the reoutput.
Precautions:
There are mos and other components on the board, which can be easily damaged by the soldering iron or by static electricity. Make sure that the soldering iron used is grounded (and the grounding wire is conductive). It is best to wear anti-static gloves.
Package includes:
1 x 18650 Lithium Battery Boost Module (the battery does not includes)


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Electronics Ranking
5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
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n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
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n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
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n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
n
n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
n
n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
n
n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
n
n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder
n
n5V 2*18650 Lithium Battery Charging UPS Uninterrupted Protection Integrated Board Boost Module With Battery Holder

Customer Reviews

4.90 out of 5
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  • 10/12/2021

    Excellent UPS for 5V. I tried it with Raspberry 3 B, and Raspberry did not report any undervoltage message.

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  • 04/06/2019

    This thing is actually a UPS. Will maintain output with no interruption when either the battery or the input 5V is disconnected.
    Charges batteries to 4.1V steady (using protected 18650 cells, always good to be safe). Have not finished testing discharge level yet.

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    • 0
      Q: el interruptor se pone en SW para que sirve los contactos KEY?
      A:
      what KEY?
      Answered by ShihTzu on 11/06/2021Helpful (0)
    • 0
      Q: Need to put batteries in parallel or series?
      A:
      in parallel
      Answered by sushilk on 30/03/2021Helpful (0)
    • 0
      Q: explain how to select 6v, 9v or 12v output. What connections must be made?
      A:
      To select the output voltage u need to change some resistors. 1502 and 1103 for 5V 1202 and 1103 for 6V 1502 and 2103 for 9V 1502 and 2873 for 12V I even made a picture showing all this, but i cant send it in an review because i dont bought it. If someone wants to review this pic i can send the link.
      Answered by MrJack on 05/02/2022Helpful (0)
    • 0
      Q: The width and length are well indicated but what is the height (thickness) of this support?
      A:
      2.3 cm, but considering also the SMD components height in the board I would extend it to 2.5-2.6 cm
      Answered by marcar on 21/10/2023Helpful (0)
    • 0
      Q: what is the KEY connection for on the pc board?
      A:
      I honestly think it's an automatic interpretation of a Chinese word that means both "key" and something like "sight" - meaning "monitor" or "measure" perhaps? An output for oscilloscope measurements maybe? But I would really like to know for sure!
      Answered by TheEditor on 21/09/2023Helpful (0)
    • 0
      Q: where do you connect for a 5v output?
      A:
      You connect to the out+ and out- pads. You can connect a switch to the two SW pads to turn the output on or off, or just bridge them to permanently enable the output. The output as supplied is always 5V but id hackable; do a google search for hoe to do this.
      Answered by DrMichael on 05/01/2023Helpful (0)
    • 0
      Q: what is the switch foot for? A switch, yeah, but what does the switch DO?
      A:
      No functions.
      Answered by Cowabunga on 13/10/2021Helpful (0)
    • 0
      Q: How about i2C interface and 3.4V output besides 5V?
      A:
      not work
      Answered by Poochwas on 03/12/2020Helpful (0)
    • 0
      Q: What is the maximum continuous output rate ? Can it handle 3A output ?
      A:
      when 5V output, normal load current recommend F
      Answered by Mugwump on 19/12/2019Helpful (0)
    • 0
      Q: How to choose output voltage? Is there a datasheet?
      A:
      non,elle ne peut que chager en 5v les pile 18650
      Answered by Arthur Touvron on 12/08/2019Helpful (0)

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