What milliamp is the charger rated at?

Make sure the charger operates first. If it does, try this. It worked for me. Put the battery in the freezer over night. In the morning put it in the sun for several hours. You must be sure the internal batteries are fully thawed. Then recharge normally. You'll get up to 75% capacity back. If this trick doesn't work, then the battery is not repairable.

Here is just 1 of several sites that sell the charger.
http://www.mtmc.co.uk/Black--Decker-12-volt-3-hour-Battery-Charger---418338-02__p-409.aspx

according to the site this is the charger you need (12V 3 hour charger # 418338-02)
i searched for that number and found several places that sell the charger, including ebay

Post a free ad on Craigs List telling people you need another one. Look on e-bay for the charger and lastly call the manufacturer and order another charger from them. You can get the 1800 # by google it on the internet.

Hi, no it wont the charger will not give it enough power on its own to allow you to use it, you need to leave it to charge as the charger only trickle charges it slowly to prevent damage being done to the battery, so you cant use it whilst its on charge as this could cause the charger to over heat.

you need to leave it on charge before you use it.

let me know if you need further assistance ok

plz rate this solution as i have a whole page on unrated posts, thanks

it will look like a transformer charger,.....big black transformer that plugs into the outlet

will have a 1/4 inch male/female plug that goes into the tool

you don't, you plug the charger into the drill!
Plug the output cord of the charger into the socket in the bottom half of the screwdriver handle.

Replacement parts in USA from 
http://www.ereplacementparts.com/charger-p-100122.html?osCsid=cv3pj4ntur724eevbt3vhfeor4

does not appear to be a UK model.

The pivot has to be in the straight position and the charger plugs in the joint (it's hidden in the bent position)

http://www.blackanddecker.com/ProductGuide/CategoryOverview.aspx?cPath=1496.1571

this one dosn't charge. It takes batterys. how do i change them