If you have your own small battery factory, then this photo is for you otherwise, or expensive batteries that you need to carry SEVERAL PAIRS ! or buy for every 15-50 shots (average consumption) a pair of batteries 50-100. And I would advise the manufacturer to shove a normal battery into this device, and then it would be truly the best camera for the money in its own and not only in its own, but also in the neighboring class, which is an order of magnitude higher.
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