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Anker PowerCore 20100 vs Nitecore NB10000 Gen 3

Weight and specs compared for 2026 — and which one to choose.

Nitecore NB10000 Gen 3 is the lighter option — 206 g lighter than the Anker PowerCore 20100 (58% less weight). If grams matter to you, that is the one to beat.
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Spec Anker PowerCore 20100 Nitecore NB10000 Gen 3
Weight 356 g · 0.356 kg · 0.78 lb 150 g · 0.150 kg · 0.33 lb
Brand Anker Nitecore
Category Electronics Electronics
Anker PowerCore 20100
356 g

High capacity 20100mAh power bank for extended trips.

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Nitecore NB10000 Gen 3
150 g

Ultra-slim carbon-fiber 10000mAh power bank with dual USB-C, IPX5 rating and pass-through charging.

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Anker PowerCore 20100 vs Nitecore NB10000 Gen 3: which should you buy?

If saving weight is your priority, the Nitecore NB10000 Gen 3 wins — at 150 g it is 206 g (58%) lighter than the Anker PowerCore 20100 (356 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.

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