LED HEADLAMPS (EG PETZL / BLACK DIAMOND)

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Navitron Renewable Energy and Sustainability Forum > General Renewable Topics > General Discussion > LED HEADLAMPS (EG PETZL / BLACK DIAMOND)

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Topic: LED HEADLAMPS (EG PETZL / BLACK DIAMOND) (Read 1491 times)

solar_cambridge

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Re: LED HEADLAMPS (EG PETZL / BLACK DIAMOND)

« Reply #15 on: October 22, 2011, 10:43:32 PM »

Quote from: Mike McMillan on October 21, 2011, 03:53:21 AM

I received an led lenser p7 for Christmas last year, unbelievable torch. Shines a beam for a 100 meters. Only used 1 set of batteries since last year, with a fair bit of use. expensive, around £30 then.

I notice that takes 4xAAA in a caddy. What is the voltage between contacts? I'm wondering if that would accept a 18650 in the casing.


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