Internal resistance - EnergyLast

Technical Information

Understanding Battery Internal Resistance and Its Impact on Performance

Learning about battery internal resistance reveals how it influences performance and lifespan, and understanding this can help you optimize your device’s power.

EnergyLast Team
October 20, 2025

Battery Maintenance and Troubleshooting

Understanding Battery Voltage Readings and What They Mean

Properly interpreting battery voltage readings can reveal your battery’s health and…

John Sulivan
December 3, 2025

Battery Maintenance and Troubleshooting

How to Perform a Battery Load Test at Home

I will guide you through a simple at-home battery load test to accurately assess your…

John Sulivan
December 3, 2025

Battery Maintenance and Troubleshooting

Using Trickle Chargers and Smart Chargers: Best Practices

Properly using trickle and smart chargers can extend your battery life—discover…

John Sulivan
December 2, 2025

Battery Maintenance and Troubleshooting

Safe Battery Charging Practices for Different Battery Types

What you need to know about safe battery charging practices for different types to…

John Sulivan
December 2, 2025