12v 3a back up power supply,ups battery backup include  

Features                                    

1. Reasonable price and reliable quality.

2. Uninterruptible Power Supply.

3. AC input power suitable for the world

4. High efficiency and how  operation temperature.

5. With short-circuit ,overload and over-voltage protection.

6. Wtih Battery over-charging, over-discharging, anode & cathode wrong connect protection.

7. 100% full-load buming test.

8.  Applicable to all types of access control systems, building interphone systems, alarm monitoring systems

Data sheets:                                                                                                            

Certification:                                                                                                               

Product show:                                                                                                             

About our factory:                                                                                                        

Exhibition show:                                                                                                          

Payment & Shipment:                                                                                                  

We accept Western union and HK bank transfer.

Shipment should be DHL/EMS/FEDEX/UPS in small quantity.

AIR or Sea shipment for large quantity.

Also,it's welcome if you have shipping forwarder in China.

Important:

We can offer Russia  dedicated  transport line,it's more cheaper than EMS and easy to clearance.

FAQ:                                                                                                                               

Q: Can you provide a sample ?

A : Yes,we offer free sample.

Q : Whether to provide customized design?

A : Yes,modified and customer design is available.

Please click here and get more!