Black & Decker 24 volt battery will not hold a

You need to post MORE information like what is it doing or not doing and how you use this charger then we can eliminate operator trouble and focus on the charger.

Amazon and eBay both have listings for this battery.

A simple volt meter would tell you if your charger was putting out or not. plus the volt meter would come in handy for many other home/auto ETC problems down the road.

If the charger is lighting up its probably the battery. Rechargable batteries have a lifespan governed by the number of charges.
The only sure way of knowing is to have another battery or charger that you know does work.
if it is the battery its normally cheaper to buy another complete drill.

if the battery was fully charged and discharged very quickly, pretty good chance ins a dud and you will need to get a replacement

check voltage on prongs of charger your transformer my have died

Nope. It takes a different charger.
Farmerbear at FixYa.com

You need a new charger. If batteries where bad charger would still light.

change batteries, your charger should indicate wheather you battery is good or noot on the pause inbetween blinks.

Click on the link below and you will find replacments

You need to work out if the cost of two batteries is cheaper than a deal on a new drill pack


http://www.svcvacuum.com/black_and_decker/black_and_decker_battery.htm