1. Input voltage : 220 VAC

2. Output voltage : 13.8 VDC Adjusts voltage between 8.0 and 15.0V. Trun clockwise to increase  and counter clockwise to decrease the voltage. When it is set at the center position it will supply 13.8 volts.

3. Output voltage regulation : less than 2%

4. Protection : Short-ciruit, Automatic current limiting With in 25A.

5. Output current : 25A (max), 20A(continuous)

6. Ripple : less than 80mVp-p at rated load.

7. Fuse : 5A

8. Meter : single volt/ current meter, back-lit.

9. Dimensions : 155 x 70 x 205 mm. (W x H x D)  (Projections not included)

10. Weight :  1.8 kg.