Portable Battery Packs

Started Nov 25, 2012 | Discussions thread
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slowhands Veteran Member • Posts: 5,470
Re: Portable Battery Packs

It would certainly help if you would define YOUR requirements.

Portable battery pack for speedlights?  for strobes?  for laptop?  for cellphone?

What charging power is needed?  (Are you in the US or somewhere that 220v 50Hz is normal?)

Are you looking for light weight, low price, limited capacity?  What about cost to replace battery after it's number of charging cycles is exhausted?

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