| The Proteus 3 has a lead-acid battery and therefore doesn't suffer from memory problems so you can 'top-up' as required. Ideally it shouldn't be stored fully discharged but the charge will deteriorate slightly the longer it's stored so you would be best charging it prior to use.
It claims to have a 2 hour burn time and I'm pretty pleased with the performance of mine.
ATB
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Angus |