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Compass Marine How To | all galleries >> Welcome To >> Installing A Marine Battery Charger > 11 Pre-Sets and One User Progammable Charge Profile
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11 Pre-Sets and One User Progammable Charge Profile

11 Pre-Sets and One User Progammable Charge Profile

The Sterling PCU packs a lot of features into this small form factor charger. Right out of the box it has 11 preset charging profiles. On top of the 11 presets it also has one custom profile that can be tailored for a battery not already met by the preset options.

There are very few battery chargers, at any price, that currently allow the user to build their own charging parameters. A very cool feature for those who may need it, like the owners of Lifeline batteries.

As an example Lifeline battery, the AGM battery manufacturer, wants to see 15.5V, temp compensated, for 8 hours to "condition" (equalize/desulfate) their batteries. Many other competitors chargers have an equalization setting of 16 volts for 1 hour or 16 volts for 4 hours or 15.5 volts for an hour etc. etc.. With the Sterling Pro Charge Ultra you can custom build a "conditioning" cycle that matches the Lifeline battery manufacturer suggestions or any other manufacturers suggestions if not already covered by the 11 preset. All equalization charges should be TEMP COMPENSATED so be sure your charger has a temp sensor if you're going to be equalizing.

If you click the photo to make it larger you'll see the 11 presets, and their voltages, plus the custom user profile.

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