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.

1. Accept sample order: Before choose us as business partner,you can place sample order to test our products and services.

2. Low MOQ: We are factory not wholesaler or trading company,we can controll the order to support your business,we accept low MOQ.

3.OEM/ODM:We have our own Design Dept. and experienced engineering team,we can develop new samples according to the market change and need,to win the market for our customer. If you are not ready for the design, our engineers will help you about it freely with their expertise.

4. Factory price: Factory directly sell,price is much lower than retailer,wholesaler or agents, save you much cost!

5.Quality and delivery time: 80% of employees with at least 3 years experience in production,engineering and technology.What's more,we have our own PCBA Dept,so we can control the qaulity of PCB part and producing process.

6.Warranty: 1 year warranty.If you have problem,just show us the picture or vedio,we will resend free one in your next order. 

7.Protection: Your market will get well protected.If you be our agent,we won't sell to other buyer in your country,you are the only occupant of the market.

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 20C
3 months at 30C
2 months at 35C
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!