Hi I have a Black & Decker Quattro cordless drill Model KC2000F when i try to charge the battery the indicator light flashes normally but after a couple of minutes it starts to flash a lot faster and no charge has been passed into the battery...cheers ...john

try this parts supplier
Black and Decker Cordless Drill Parts

see if your model has a parts list for battery and charger

if discontinued
look for tha same used drill in better condition
or toss in the bin

If it is a Ni-CD / NI-Mh battery, please fully discharged and fully charged it to prevent "Memory effect".

If it is a Li-ion battery, please charge it before you use it.

Please keep in mind that, please fully charge a battery when you store it. And, charge it again every two months.

it is probably the brushes on the motors are wore out or stuck and not making contact. pretty much junk unless you feel confident enough to attempt repair.

If you need further help, reach me via phone at https://www.6ya.com/expert/steven_a67ead41eb5fc62a

Either the charging adapter is faulty or the battery is worn out.

If the recharageable battery is more than 3 - 4 years old then the battery could be worn out.Rechargeable batteries have a finite number of charge and discharge cycles andwill lose their charge capacity over time, i.e. won't charge to 100% andgradually the charge reduces until the battery won't charge up at all. OR Thebattery shows a 100% charge but when the adapter is disconnected the batterydrops off to zero capacity in a very short time. If the battery drops to anunacceptable charge level then the battery needs to be replaced.

Normally when it will no longer hold a charge, that is, no matter how long you charge it, the battery goes flat very quickly. This happens sooner with Ni-Cad batteries than with Li-Ion.

Just charge battery put bit in and your ready to go.

Chargers will out last batteries by a long time.You will need to get a new battery. Black & Decker is a cheap household brand and does not hold up for long periods of time. I have better brands and buy several new batteries every year.

There are light on chargers, some red some green, red means chargeing, green mean charged.

from the manual :- "After normal use, a charging time of 3 hours will provide sufficient power for most applications. However, further charging of up to 6 hours could significantly increase the use time, depending on the battery and charging conditions"