Technical Support

Instructions 2

• Activating Instructions Dry Charged Batteries (detailed)
• Activating Dry Charged Batteries

Measuring Specific Gravity - Flooded Lead Acid Batteries 1

• Measuring Specific Gravity

FAQ 30

• Peukert Number
• What is an AGM battery?
• Rolls Battery Product Warranty
• Electrolyte Levels & Filling
• Dry Battery Activation: How much electrolyte is required?

See all 30 articles

Graphs - AGM 1

• AGM Discharge Characteristics

Graphs - Flooded Lead Acid Batteries 5

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

YouTube Link 1

• Have a question?

Corrective Equalization 3

• Corrective Equalization & Instructions
• Calculating Corrective Equalization Time
• PREVENTATIVE EQUALIZATION & FREQUENCY

Railroad & Diesel Starter Battery User Manual 1

• Railroad & Diesel Starter Battery User Manual

Battery User Manual - Flooded & AGM 1

• Battery User Manual - Flooded, AGM & GEL

Rolls LFP Battery Operating Manual 1

• Rolls LFP Battery Operating Manual

Preventative Maintenance & Storage 9

• Hydrogen Off-Gas & Ventilation
• Cleaning
• Acid Spills
• Preventive Maintenance
• Battery Storage

See all 9 articles

Battery Charging - Gel 1

• Battery Charging - Gel

Battery Charging - AGM 1

• AGM Charging

Battery Charging - Flooded Lead Acid 3

• State of Charge & Charging - Flooded Lead Acid Batteries
• Pulse Charging - Flooded Lead Acid Batteries
• Calculating Proper Charge Settings for Flooded Lead Acid Batteries

Warranty Claim Form & Battery Test Sheet 1

• Warranty Claim Form & Battery Test Sheet