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Discussion Starter · #1 · (Edited)
Hi, In the middle of moving house Ive mislaid my charger for my Trend Airstream Helmet.
I don't want to go to the expenes of buying a spair battery + charger from trend just yet.Does anyone know what the voltage requirements of the battery are as it is completely unmarked. Also the polarity of the pin plug - ie is it + outer - inner or visa versa??
Many thanks for any responses

turnpike
London UK
 

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Discussion Starter · #3 ·
airstream helmet

An airstream helmet is a self contained visor which maintains a possitoive pressure of clean filtered air across the face enabling safe working conditions when routing, sanding, turning etc. Very useful especially then dealing with MDF or with exoic timbers.
Your probably familiar with the idea. Trend just happens to be probably the best known brand on this side of the pond
 
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