Sterling Pro-Budget Battery Chargers are switch-mode chargers which are designed to be used where only a single battery bank is to be charged.
After the battery has been charged, the unit drops to a safe float voltage and the unit will act as a power pack, delivering up to the ampage in the maximum power output shown in the table below.
The chargers are preset for use with all lead-acid batteries:
- Open lead acid
- Sealed lead acid
- Gel
- A.G.M.
| Model: Part number |
C8714 |
C8715 |
C8716 |
C8717 |
C8718 |
| Maximum output power |
6 A |
10 A |
20 A |
7 A |
12 A |
| Nominal voltage output |
12 V |
12 V |
12 V |
24 V |
24 V |
| Output voltage |
|
|
|
|
|
| High charge voltage - max |
14.4 V |
14.4 V |
14.4 V |
28.8 V |
29.8 V |
| Float voltage |
13.6 V |
13.6 V |
13.6 V |
27.2 V |
27.2 V |
| Efficiency |
87% |
87% |
87% |
87% |
87% |
| Protection |
|
|
|
|
|
| Reverse polarity protected |
Yes |
Yes |
Yes |
Yes |
Yes |
| Short circuit protected |
Yes |
Yes |
Yes |
Yes |
Yes |
| Overload protected |
Yes |
Yes |
Yes |
Yes |
Yes |
| Over temperature protected |
Yes |
Yes |
Yes |
Yes |
Yes |
| Thermostatically controlled cooling fan |
Yes |
Yes |
Yes |
Yes |
Yes |
| Charge cycle and protection indication |
|
|
|
|
|
| L.E.D. Red: power on; Green: float charge; Yellow: high charge |
Yes |
Yes |
Yes |
Yes |
Yes |
| L.C.D. |
No |
Yes |
Yes |
Yes |
Yes |
| Meter, needle type |
Yes |
No |
No |
No |
No |
| Size w x h x d (mm) |
70 x 48 x 155 |
103 x 50 x 167 |
115 x 60 x 186 |
103 x 50 x 167 |
115 x 60 x 186 |
| Weight (kg) |
0.5 |
0.9 |
0.9 |
0.9 |
0.9 |
| Accessories, Euro and English cable |
No |
Yes |
Yes |
Yes |
Yes |
