Nitecore NB Air 5000mAh vs Nitecore NB10000 Gen 2
Weight and specs compared for 2026 — and which one to choose.
Ultra-lightweight power bank with 5000mAh capacity, 18W USB-C fast charging, IPX7 waterproof, carbon fiber frame construction.
Full details →Ultralight 10000mAh power bank with carbon fiber casing.
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Nitecore NB Air 5000mAh vs Nitecore NB10000 Gen 2: which should you buy?
If saving weight is your priority, the Nitecore NB Air 5000mAh wins — at 89 g it is 71 g (44%) lighter than the Nitecore NB10000 Gen 2 (160 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest electronics page, or browse the full gear weight database.