DC 5V 9V 12V Lithium Battery Power Bank UPS Module

DC 5V / 9V 12V UPS Charge Discharge Step-up 3-in-1 Module for DIY 18650 Lithium Battery UPS Power Supply Bank DC UPS 9V 12V 12W UPS uninterruptible power control main board, used to design routers, switches and other network devices or infrared alarms for continuous power supply. When the battery is fully charged, it can output a maximum of 1A current. When the battery voltage is about to empty, it can output 8-9W power. Before the battery is empty and shut down, there will often be a flashing reminder. After flashing for several times, it will enter low power protection and close the output! (Tip: input or output interface can be negative, positive can not be shared, battery end can not be negative!)

·Remind: the current main board have a charging time detection, 6-7 hours unfinished charge will prompt when the battery is unusual, the default of slow filling is suitable for the battery within 8 ah, quick charge instead of jump line for fit within 15 ah battery, if you want to with larger capacity batteries need to change the timing circuit, the batch can be customized support 20 or more ah, pay attention to: The change is only the charging timeout time threshold, has nothing to do with the charging speed!

·High power UPS uninterruptible power motherboards developed for 12V 1.5A routers or light cats can also be used for 12V 1A equipment!

·Charging, need the minimum input 5V, 0.5 0.6A charging current default don’t have to change the customer’s original charger, otherwise jump line can improve the charging speed, if the charge is to accelerate the customer original power supply must be replaced and prevent potential safety hazard, must be at least double the power can, such as customer is using A 12V 1.5A power supply, If you charge quickly, you need to change to 12V 2.5A-3A power supply, need to save more margin, because you have no way to know whether the quality of the power supply is up to standard! Please pay attention to this problem!

Input voltage: DC5V-12V
Output voltage: DC9V or DC12V can be selected (the default is 9V, or you can change the jumper to 12V)
Output power: max 12W
BAT battery 3.7V lithium or polymer battery, battery capacity: 1-10AH (MAX15AH)

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1.Parameters:
1>.Product Name:UPS Voltage Converter Module
2>.Working Voltage:DC 5V 1A
3>.Output Voltage:DC 5V 1A
4>.Output Power:5W
5>.Support Battery(No include!):3.7V Lithium or polymer battery 10Ah(Max)
6>.Input reverse connection protection:Yes
7>.Input overvoltage protection:Yes
8>.Output reverse connection protection:Yes
9>.Output short circuit protection:Yes
10>.Working Temperature range:-40℃~85℃
11>.Working Humidity range:0%-95%RH
12>.Size:33*17*4mm

2.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-.

3.Note:
1>.Its max output current is 1A and can not keep output 1A.
2>.The positive and negative poles of the battery cannot be reversed Otherwise the module will be damaged.
3>.Users can install a common cathode Red-Green LED by yourself as charging indicators.Red light indicates whether there is a load at output. Green flashing display capacity.Green OFF if without load or battery.
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.

4.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