Comparing the £40 Meike battery grip for the Nikon D7100 with the £200 Nikon MB-D15

タグ: nikon, battery, grip, meike, compare, nikon-d7100, training, nikon-corporation-(business-operation), camera, what, is, better, value, for, money, d7100, mb-d15, multi-power-battery-pack, pack, multi, power, mk-d7100