18650 Charging Step Up Module Uninterrupted Battery UPS Accessories Booster Module

Label:Yes Plate size :50*20*6mm(1.97*0.79*0.24in) Input voltage: DC5V-12V (This voltage is the voltage when charging the battery) Output voltage: DC9V or DC12V can be selected (the default is 9V, you can also change the jumper set to 12V by yourself. BAT please connect the battery at the last step, this is very important battery 3.7V lithium or polymer battery Battery capacity: 1-3AH(MAX 5AH) Output power: MAX 12W Description: Charging requires the minimum input of 5V, the default charging current 0.5-0.6A can not replace the customer's original charger, and another jumper can improve the charging speed, if it is accelerated charging must replace the customer's original power supply, to prevent safety risks, at least double the power can be, such as the customer is using 12V 1.5A power supply, If you charge fast, you need to change to 12V 2.5A-3A power supply, you need to keep more spare, because you have no way to know whether the quality of the power supply is up to standard! Please each peer or user attention to this problem!

DC UPS 12V 12W UPS uninterruptable power control motherboard, used for the design of routers, switches and other network equipment or infrared alarm continuous power supply, when the battery is fully charged, the upper limit can output 1A current, battery voltage is about to be empty can output 8-9W power, output short circuit when the automatic shutdown, again after charging recovery, The battery often appears flashing before shutdown, flicker several times into low power protection and shut down the output! (Tip: Input or output interface can share negative electrode, positive electrode cannot share, battery side cannot share negative electrode!)

Reminder: the current motherboard has charging time detection function, the default slow charge is suitable for 8Ah battery, change jumper for fast charge is suitable for 8-15Ah battery.

Package Included: 1 x Charging Step Up Module