safety regulations - EnergyLast

Service Providers

Third‑Party EV Battery Upgrades: Services and Legal Considerations

Just understanding third-party EV battery upgrades requires exploring legal and safety considerations that could impact your vehicle’s performance and warranty.

John Sulivan
November 9, 2025

Battery Safety and Issues

Can You Fly With Lithium Batteries? Airline Rules You Must Know!

I discovered the essential rules for flying with lithium batteries, but there’s much more to consider before your next trip.

John Sulivan
February 15, 2025

Technical Information

The Real Difference Between 12V, 24V, and 48V Battery Systems (Most People Choose Wrong)

By understanding the key differences between 12V, 24V, and 48V battery systems, you can…

EnergyLast Team
January 31, 2026

Battery Safety and Issues

This Single Setting on Your Charger Can Quietly Kill LiFePO4 Batteries

LiFePO4 batteries can be silently damaged by one incorrect charger setting; discover…

EnergyLast Team
January 31, 2026

Battery Maintenance and Troubleshooting

Why Your LiFePO4 Battery Hits Low-Voltage Cutoff ‘Too Early’ (And the Fix)

Meta description: Many users experience early low-voltage cutoff in LiFePO4 batteries;…

EnergyLast Team
January 30, 2026

Battery Maintenance and Troubleshooting

The 5-Minute Test That Exposes Fake ‘Deep Cycle’ LiFePO4 Claims

Prove a LiFePO4 battery's authenticity in just five minutes—discover the key test that…

EnergyLast Team
January 30, 2026