It is a UPS uninterruptible power supply control board.
1>.Support charging and discharging at the same time
5>.Support short circuit protection
1>.Product Name:UPS Voltage Converter Module
2>.Working Voltage:DC 5V 1A
3>.Output Voltage:DC 5V 1A
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
1>.Connect right input voltage at input terminal.
2>.Check output voltage by voltmeter and ammeter.
3>.Connect battery at B+ and B-.
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 anode 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.
1>.Ordinary power supply;
6>.Network equipment such as switches;
8>.Battery car modification
1pcs UPS Voltage Converter Module
ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:
1) Paypal Payment
PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account).
We are PayPal Verified
2) Bank Transfer / Wire Transfer / T/T
Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.
For other payment method, please contact us at email@example.com for more details.