Charging Know-How

Hooking up a maintainer, charging a dead battery, trickle and float charging, safe habits and getting a car ready for storage.

  • NOCO GENIUS10
    Charging Know-How

    Does Charging a Car Battery Damage It?

    Does charging a car battery damage it? Learn how to charge safely, avoid overcharging and heat, choose a suitable charger, and spot warning signs.

  • Battery Tender 3 Amp
    Charging Know-How

    How Does a Battery Maintainer Work?

    Learn how a battery maintainer checks charge, switches to maintenance mode, and helps prevent a stored battery from losing charge between uses.

  • Schumacher SC1280 15A
    Charging Know-How

    How to Charge a Dead Car Battery at Home

    Learn how to charge a dead car battery at home, check for damage, connect a charger safely, choose the right setting, and know when to stop.

  • Battery Tender 3 Amp
    Charging Know-How

    How to Connect a Battery Maintainer, Step by Step

    Learn how to connect a battery maintainer safely, choose the right connection points, check polarity, and disconnect it before starting or moving your vehicle.

  • NOCO GENIUS5
    Charging Know-How

    How to Use a Trickle Charger on a Car

    Learn how to use a trickle charger on a car, connect it safely, choose a compatible battery mode, and know when to disconnect it.

  • CTEK MXS 5.0
    Charging Know-How

    Is It Safe to Charge a Car Battery Indoors?

    Is it safe to charge a car battery indoors? Learn where to charge, how to reduce fire and gas risks, and what to check before connecting a charger.

  • CTEK MXS 5.0
    Charging Know-How

    Trickle Charger vs Float Charger Explained

    Trickle charger vs float charger: learn how charging differs, when each type fits, and what to check before leaving a 12V battery connected.

  • NOCO GENIUS5
    Charging Know-How

    When Should You Use a Trickle Charger?

    Learn when to use a trickle charger, how long to leave it connected, and when a smart battery maintainer is a better choice for a parked car or powersport vehicle.