#Black and decker dustbuster 4.8v manual series#

You need to feel the battery and take a little time to let it cool down, or warm-up. The charger won’t run power when it detects too much heat or cold.īlinking isn’t a problem it’s a failsafe to protect you and your batteries.

#Black and decker dustbuster 4.8v manual series#

If you’re getting a series of alternating long and short flashes, then your battery has a temperature problem. To determine what’s gone wrong, you need to look at the pattern of blinks on your Black and Decker Battery Charger. A charger that can tell you precisely what’s wrong is a real boon.

Some have advanced features that may include additional blink patterns. Make sure you read all the instructions that come with your model. Still, don’t give up on your blinking B&D just yet. You never know when you’ll need more than one battery to do a job. The good news is that if you get a second charger, you’ll have an emergency backup. Don’t waste money throwing out a perfectly good charger. Unfortunately, many people assume that the blinks mean the charger is faulty or burnt out. Each one indicates a different problem with your battery, but the charger is just fine. There are two different standard blink patterns for most Black and Decker battery chargers. Why Black & Decker Battery Chargers Blink Luckily, these both have simple, practical solutions you can do at home. Depending on how the light flashes, it typically indicates a dead battery or a temperature problem. Why is my Black and Decker battery charger blinking red? Your Black and Decker battery charger is blinking red to tell you there’s a problem with the battery. Before you know it, you’ll be back to work building or repairing things with your Black and Decker tools. The good news is that your charger is working just fine, but you may need a new battery or more patience before you can charge up the tool you need for your project. I’ll explain what the different blinking light patterns indicate. What does that mean? Is the charger dead or the battery? Most importantly, what can you do about it? Don’t stress over a small light. You needed to charge a battery for your tools, but when you tried the Black and Decker charger LED started blinking.