duo 2xx pram battery

[Helen Ross]

hi,
I needed to replace the PRAM battery in a duo 240 and searched high and low - they are so expensive.

In desperation I took another duo apart and typed the numbers from the PRAM battery into google. Greenweld in the 
UK has the correct batteries (even though they have mislabled them as NiCads) for sale for a pound apiece. They 
even have the flying lead attached.

I have now taken delivery of three of these and can confirm that they are identical in every way to the PRAM 
battery from my other duo.

http://www.greenweld.co.uk/acatalog/Shop_Oddities_250.html

the item is  Ref: X7890

hope this helps some of you out.

Helen