When we go on a trip, if we are going to be away from the power grid for a certain period, we usually plan for it. We fully charge our phones, wireless headphones, etc., and take spare batteries with us. This battery is one of the smallest, with dimensions of 106 x 69 x 16 mm (4.2 x 2.7 x 0.6 inches). It is quite small and takes up little space compared to the power banks we are used to.
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