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Reference: RBD-1354

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Reference: RBD-984

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Reference: RBD-245

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Reference: RBD-31

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Reference: RBD-766

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Reference: RBD-761

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Reference: RBD-768

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Reference: RBD-758

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Reference: RBD-94

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Reference: RBD-755

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DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

RBD-1559

It is a UPS uninterruptible power supply control board. DC 12V

Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection

BDT 450
rating Read the review
Average rating: 4/5 - Number of reviews: 1
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

12V

1.Description: It is a UPS uninterruptible power supply control board.

2.Features: 1>.Support charging and discharging at the same time 2>.Large current 3>.Small size 4>.High efficiency 5>.Support short circuit protection

3.Parameters: 1>.Product Name:UPS Voltage Converter Module 2>.Working Voltage:DC 5.0V-12.0V 3>.Output Voltage:DC 12.0V 4>.Output Power:12W 5>.Support Battery(No include!):3.7V Lithium or polymer battery 15Ah(Max) 6>.Working Temperature range:-40℃~85℃ 7>.Working Humidity range:0%-95%RH 8>.Size:50*20*6.3mm

4.Using Steps: 1>.Connect right input voltage at input terminal. 2>.Check output voltage by voltmeter and ammeter. 3>.Connect battery at B+ and B-.

5.Note: 1>.Its max output current is 1A and can not keep output 1A. 2>.The positive and negative poles of the input power supply cannot be reversed Otherwise the module will be damaged. 3>.Users can install a common anode Red-Blue LED by yourself as charging indicators.Blue light indicates whether there is a load at output.Keep Red is charging.There is no battery if Red flashing.Red OFF if charged. 4>.Due to the large current, it is recommended to use a thicker wire.Wire cross-section greater than 1.5 square millimeters. 5>.Please read use manual and description before use.

6.Application: 1>.Ordinary power supply; 2>.Battery charger; 3>.Mobile power; 4>.Power conversion; 5>.Infrared alarm; 6>.Network equipment such as switches; 7>.Router; 8>.Battery car modification

7.Package: 1>.1pc UPS Voltage Converter Module

Product Details
RBD-1559
44 Items
Barely Satisfied
rating
19/11/2021
Tanim Chowdhury
Just connected this product to my new system and its working fine for last 3 days. appliances that need current less than 1 amp and works with just 12V can be run by this circuit connecting a strong battery with this circuit is recommended.
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