Technical Support

FAQ 10

• Cell Failure Test
• Cold Crank Amps
• Deficit Cycling
• Ohm's Law - Calculations
• Operating Temperature Ranges

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Battery Charging - Gel 1

• Battery Charging - Gel

Battery Charging - AGM 1

• AGM Charging

Battery Charging - Flooded Lead Acid 5

• Calculating Proper Charge Settings for Rolls Flooded Lead-Acid Batteries
• Pulse Charging - Flooded Lead-Acid Models
• State of Charge - Flooded Lead Acid Batteries
• Low Voltage Disconnect (LVD or LVCO)
• Charge Efficiency - Flooded Lead-Acid Battery

Charge Settings - General 1

• End Amps or Return Amps

Maintenance 16

• Acid Spills
• Battery Sulfation
• Cleaning - Batteries & Terminals
• Cleaning Vent Caps
• Corrective Equalization & Instructions

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Storage 2

• Battery Storage
• Seasonal Properties - Flooded Battery Preparation, Storage & Equalizations

Installation 13

• Activating Instructions Dry Charged Batteries (detailed)
• Battery & Modular Cell Replacement
• Activating Dry Charged Batteries
• Battery Orientation
• Calculating Hydrogen Concentration For Proper Ventilation

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Graphs - AGM 1

• AGM Discharge Characteristics

Graphs - Flooded Lead Acid Batteries 5

• Cycle Life vs. Depth of Discharge - Series 4000
• Cycle Life vs. Depth of Discharge - Series 5000
• Cycle Life vs. Depth of Discharge - Series 4500
• Temperature vs. Capacity - Flooded Lead Acid Batteries
• Voltages vs. Depth of Discharge - Series 4000

Product Information 8

• Advanced NAM
• AGM Terminals
• Date Codes
• Discontinued Models
• Factory Seconds ("BLEM") Stock

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Rolls Battery User Manual - Flooded, AGM & GEL 1

• Battery User Manual - Flooded, AGM & GEL

Rolls LFP Battery Operating Manual 2

• Rolls LFP Battery Operating Manual
• Rolls LFP Connect

Rolls Railroad & Diesel Starter Battery User Manual 1

• Railroad & Diesel Starter Battery User Manual

Rolls Battery Warranty 3

• Rolls Battery Manufacturer Warranty - Flooded, AGM & GEL Models
• Rolls Battery LFP LiFePO4 Battery Warranty
• Warranty Claim Form & Battery Test Sheet