2. Product usage is simple and easy to use, just install the battery can be used.
3. After using the module connection, in a power outage can immediately switch to battery power, no restart, not disconnected.
4. Single module can be matched with other 3.7V lithium batteries, you can also choose to match the 18650 battery box models can be used.
5. Product use: for camera / monitoring UPS power supply, the user can add lithium batteries at will, can replace the expensive monitoring UPS power supply on the market.
6.Product principle.
When the power supply is normal, the camera's original USB power supply directly to the camera power supply, and to the UPS board lithium battery charging, when the power outage, automatic smooth switching to battery power supply, do not reboot, uninterrupted connection!
Voltage: 5V
18650 battery voltage: 3.7V
Output port, through the data line to monitor power supply
Size:7.35*1.05*0.6cm
1 x Module(with or without battery box optional)
Batteries are not included in the shipment!
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours