When attempting to charge a gel battery with a lead acid charger you must ensure the peak charging voltage does not exceed 14 7 volts which would result in dried non conductive gel.
Marine gel cell battery charger.
Step 1 attach the lead acid battery charger to your gel cell battery connecting the red cable to the positive terminal and the black cable to the negative terminal.
When the battery s acceptance declines to two to four percent of c the voltage is reduced to 13 4 volts gel.
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Step 2 turn on the charger and charge the battery until the voltage on the terminal reaches 2 40 to 2 45 volts per battery cell 14 4 to 14 7 volts on a 12 volt battery at 58 degrees fahrenheit 20 degrees celsius.
This stage is used to prevent flooded lead acid batteries from aging prematurely and is an optional frequently omitted phase.
13 8 volts to maintain the battery without losing electrolyte from the cells.
This lightweight onboard battery charger is compatible with a ride range of battery types including wet cell agm and high performance agm batteries with an optional gel cell addition.
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Product title kohree 12v car battery charger maintainer auto trick.
A wet cell or flooded lead acid battery is the traditional choice for hand on boaters.
Place the battery on the gel cell battery charger by following the manufacturer s instructions for insertion.
Wet cell gel and agm batteries.
For all gel cell batteries ranging from less than 5 ampere hours to over 400 there is a charger here to meet your needs.
Most boaters use 3 chemical types of marine batteries.
It had a 12 amp capacity with variable on demand distribution and has an output of up to 24 volts.
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Choose from battery minder genius guest interacter soneil samlex and pulse tech with ranges from 1 3 amps to 45 amps.
Needs maintenance considered hazardous material.
A gelling agent is added to the electrolyte to reduce movement inside the battery case.
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A gel battery design is typically a modification of the standard lead acid automotive or marine battery.
This is due to the simple lead acid internal construction which you need to maintain.