How do you use Energizer battery charger?

Lift the prongs of the AC plug until fully extended. Plug charger into a standard 110-120 volt AC outlet. The green LED will light during charging. – It is normal for batteries to become warm while charging and is no cause for alarm.

How long does it take Energizer rechargeable batteries to charge?

Energizer Recharge Value Charger

Charge Time	Charge Batteries	Charger Location
5 hours*	AA/AAA	HOME
Auto Shutoff	LED Charging Indicator	Warranty
YES	YES	YES

How do you know when Energizer rechargeable batteries are charged?

When green LED turns off charging is complete. Take out the batteries when done charging. Note: If green LED light blinks rapidly, then a bad rechargeable or disposable battery is in the charger.

Why is Energizer charger blinking red?

Occasionally, the charger might show blinking red right to indicate bad batteries. This indicates that the battery already have a full charge. If charging is needed, briefly drain the batteries before trying again. If the light blinks red in about 90 seconds after battery insertion, then the battery voltage is too low.

Why is my Energizer battery charger not working?

Check Connections. Make sure that the charger is plugged in correctly either to the wall or to your device. If your Energizer battery charger has a removable power cord, check that the cord is properly attached to the charger.

Can you leave rechargeable batteries plugged in overnight?

Rechargeable batteries lose a little bit of their holding capacity every time they’re overcharged. Even a fully-drained rechargeable battery should take six hours or less (usually, MUCH less) to reach a full charge, so leaving your thingie plugged in all night pretty much guarantees you’re overcharging* the battery.

Is it OK to leave rechargeable batteries in the charger?

Don’t Leave Battery on Charger: Unless your tool instructions specifically say to store the battery on the charger, be sure to remove it after charging is complete. Overcharging can damage a battery and shorten its life, and not all chargers shut off automatically.

Can you leave a battery charger on overnight?

Even though there is no risk of overcharging with the use of a high quality charger, the battery should not remain connected to the charger for more than 24 hours. A full charge is usually achieved by charging overnight. Even after a deep discharge, some chargers enable at least partial reconditioning of the battery.

Why does my battery charger keep blinking?

Fast flashing indicates a poor connection between the battery and charger or a problem with the battery pack. Remove the battery from the charger and then use a dry cloth or cotton swap to clean the metal contact terminals on the battery. If the flashing continues, then the battery may need to be replaced.

Can you overcharge rechargeable batteries?

Don’t overdo it. One of the most important things you can do to extend battery life is to avoid overcharging. Disconnect chargers and devices with rechargeable batteries after the battery reaches full charge.