Anker PowerCore 20100 vs Nitecore NB10000 Gen 3
Weight and specs compared for 2026 — and which one to choose.
High capacity 20100mAh power bank for extended trips.
Ultra-slim carbon-fiber 10000mAh power bank with dual USB-C, IPX5 rating and pass-through charging.
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
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.