Hi your answer to a ferm 24v battery.
If you google search CPC this is a tool company.
In there search box put DURATOOL.
you will see a cordless drill 24v the batterys to this drill are the same as the ferm 24v.
You can buy the drill at £35 21p with 2 batt.
or buy the batterys on there own at £11.55p.
I have just bought the drill because i was not sure if it was the same.The drill looks a bit different to the ferm but the batterys are.
24v nikel cad 1.2ah.I have interchanged the batterys to both drills with no problem.
Regards K.Mason.
Keith Mason
February 2010