The Stering 30A Pro charge battery charger is on of our best selling marine battery chargers. Its size and very competitive price makes it ideal for many boaters. Please click on the tabs below to find out more...
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When choosing a battery charger there are a number of key thngs you should consider when making your choice:
- How big is the battery bank you want to charge?
- Do i have more than 1 battery bank (or isolated batteries) i want to charge?
- How quickly do I want to charge my batteries?
- Where am i going to mount the charger?
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As a rule of thumb you should choose a Sterling battery charger that is approximatley 10% of the total of your battery bank capacity (for example: 3 x 110 a/hr batts =330 a/hr, a good size charger would be 30A). If you choose a larger Sterling charger then you may be giving the batteries a harder life (fast charging generates heat) but will be able to charge the batterys faster. If you choose a smaller Pro charge battery charger then it will simply take longer to charge the batteries.
The sterling Procharge range of battery chargers (Sterling Pro charge 10A, Sterling Pro Charge 20A, sterling Pro charge 30A) have three positive outputs, therefore you can charge three separate batterys or battery banks with one Sterling battery charger.
A Sterling battery charger just like any complex electronic piece of equipment needs to be protected from overly damp or hot conditions. When mounting a charger you should allow for adequate cooling and position where the unit will not be exposed to very damp air, dripping condensation or any contact with water.
If you need help choosing a battery charger then give us a call on (01353) 663095 and we will be very happy to advise you to the best of our ability.
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If you need help, or want to discuss how to wire up your Sterling battery charger then please feel free to give us a call on (01353) 663095 and we will be very happy to advise you to the best of our ability.
Input voltage: 90 - 125V / 185 - 260V
Input frequenzy: 40 - 400Hz
Output: 30A at 12v (100% output power at 40deg ambient)
Power pack mode (once your batterys are fully charged the unit will act as a 30A [12v] powerpack)
4 step charging characteristics
AC input totally isolated to DC output
Charge indication LEDs (3)
Battery type selector (Lead Acid or Gel)
Adjustable equalising time (to suit the size of battery bank you are wiring up to)
Size: 265mm x 160mm x 75mm
Weight:
If you need help, or want to discuss how to wire or set up a Sterling battery charger then please feel free to give us a call on (01353) 663095 and we will be very happy to advise you to the best of our ability.
Sterling 
10°C 
9°C 
01353 663 095 
01353 664 514 Co. Reg.2598058