
Charging Algorithms
Charge Algorithms
Table
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| TC ⋅ (TX – 20°) |
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| TX | 20° | + |
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| 1000 |
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| For example, generic gel float voltage at 50° will be |
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| mV | ° – 20°) |
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| °C |
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| 50° | 13.8V + |
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| 1000 |
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Table |
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| Charge |
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| Float* |
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| Algorithm | Comment | Temp Coeff. |
| Bulk / Absorption |
| Equalize | ||||||||
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| Max V |
| Max I |
| Max V | Max V |
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| (MV/°C) |
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| (%C)** |
| (V) | (V) | ||||
| 1 | Generic Flooded |
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| 14.4 |
| 30 |
| 13.5 | 17.5 | ||
| 2 | Generic Gel |
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| 14.2 |
| 25 |
| 13.8 | *** | ||
| 3 | Generic AGM |
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| 14.3 |
| 30 |
| 13.45 | *** | ||
| 4 | Generic |
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| 15.5 |
| 30 |
| 13.5 | 17.5 | ||
| 5 |
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| 14.1 |
| 25 |
| 13 | 17.5 | ||
| 6 |
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| 14.2 |
| 25 |
| 13.5 | *** | ||
| 7 |
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| 14.5 |
| 25 |
| 13.5 | 17.5 | ||
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| 8 |
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| 15.3 |
| 25 |
| 14.3 | 17.5 | ||
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| 9 |
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| 14.4 |
| 30 |
| 13.5 | 17.5 | ||
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| 10 |
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| 14.15 |
| 30 |
| 13.5 | 14.2 | ||
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| 11 |
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| 14.4 |
| 30 |
| 13.8 | *** | ||
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| 12 |
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| 15.5 |
| 25 |
| 13.75 | 16 | ||
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| 13 |
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| 14.8 |
| 25 |
| 13.6 | 15.5 | ||
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| 14 |
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| 15 |
| 200 |
| 13.7 | *** | ||
| 15 |
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| 14.2 |
| 12.5 |
| 13.7 | 16.5 | |||||
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| 16 |
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| 13.5 | 16.5 | |||||
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| 17 |
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| 20 |
| 13.5 | 17.5 | ||
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| 18 |
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| 14.2 |
| 20 |
| 13.2 | 15.5 | ||
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| 19 |
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| 14.7 |
| 200 |
| 13.5 | 17.5 | ||
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| 20 |
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| 13.5 |
| 200 |
| 13.5 | 17.5 | ||
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| 21 |
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| 14.6 |
| 20 |
| 13.5 | 17.5 | ||
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| * The charger | delivers maximum | available current | to power the DC | loads: it is not | limited by battery | size. | ||||||||
| ** See “Max Current (%C)” in your manual. |
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| *** The algorithms marked *** do not permit Equalize. |
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