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Dewalt DE0245 battery charger blink fast without battery inserted

This charger once power up, without battery inserted its blink very fast like normally these charger blinks when battery inserted in to it but there is no battery in the charger just plugged in to mains and its start blinking as shows the battery is fault

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  • Contributor
  • 27 Answers

It really sounds like the electronics in the charger are failing or failed, it's probably cheaper to buy a new charger

Posted on May 13, 2014

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It is likely the fault is the battery and not the charger. To confirm this take the charger to any Radio Shack and ask them to test the charger or if you have a small meter do it yourself, the charging voltage will be up to 5 volts more than the rated battery voltage of the drill, so if you get a high reading don't worry about it. Fast charger will be way over the battery rating, also fast chargers have a cost, they shorten battery life due to heat. I have had many battery powered tools, I have found that the batteries last about 2 years on average. I have this same Dewalt drill driver.

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if you need the manual , you can get at www.dewalt.com or call us at 407 657 0474 and we can fax it to you.

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