According to many battery manufacturers, 25% of batteries on the road have static voltages or the cranking amps are below ...

The alternator is responsible for charging the car battery and powering all the car's onboard network consumers. If it fails or is unstable, the battery will either not be charged or start discharging ...

When compared with basic battery chargers, the FOXWELL BC521 stands apart through its combined charging, testing, and ...

Learn what common battery tester errors mean, why they occur, and how to fix them to ensure accurate diagnostics and avoid ...

There are few greater frustrations in life than hearing the persistent clicking of your engine trying to turn over in vain. If you have a faulty alternator or just plain bad luck, finding out your car ...

“I firmly believe this is one of those products everyone should have on hand.” ...

The alternator in my daily driver 2003 BMW 530i just died. Before I delve into the nuts and bolts of the replacement, it’ll be useful to give you the context on alternators in daily driven modern cars ...

The Bluetti Charger 2 is the company's latest charger for van life, RVs and digital nomads. I took a look at CES 2026.