Shenzhen Richroc Electronic Co., Ltd.

  Mini UPS uninterruptible power supply is a standby energy storage power supply.

  Used safe and environmental lithium cells, credible and stable PCB, trickle/constant-current/ constant-voltage lithium battery charging BMS.

  Created by high performance and efficiency DC-DC, boosting and switching circuit. This mini UPS with perfect over-charged, over-discharged, over-current and short-circuit protection.

 Q:What"s the type of ups?

A:It"s a mini on-line ups.

Q:How is it work?

A:When have electricity,ups act as a bridge, city power provide electric to device,at the same time,ups is being charging.When no electricity,then ups back up the device.

Q:How to charge the UPS?

A:Battery will only charge with power switch in the ON position.

Q:What"s the backup time?How can i decide which model is suitable to my device?

A:Different capacity will have different backup time,with following information,we can choose the most suitable ups to you :

1.What"s the device you plan to use?

2.What"s the working voltage and current?

3.What"s your expected backup time?

Q:How can I maintain the device lifetime?

A:When stored, the ups will self-discharge at a rate that is greatly affected by the ambient temperature. It should therefore be fully charged before being put into storage and if it is to be stored for a long period, it should be recharged periodically to prevent it from losing its original capacity. 

As a guide, the ups should not be stored for longer than the periods shown below without being recharged:

6 months at 20°C

3 months at 30°C

2 months at 35°C

If the ups was not used for long time, it is suggested to charge it once every 3~5months

Notice:More questions,please contact with me right now,we will choose the right model to you!

Sales Manager

Ms.Zita Huang