Anker PowerCore 10000 vs Casio Pro Trek PRG-340

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

Casio Pro Trek PRG-340 is the lighter option — 114 g lighter than the Anker PowerCore 10000 (63% less weight). If grams matter to you, that is the one to beat.

Spec	Anker PowerCore 10000	Casio Pro Trek PRG-340
Weight	180 g · 0.180 kg · 0.40 lb	66 g · 0.066 kg · 0.15 lb
Brand	Anker	Casio
Category	Electronics	Electronics

Anker PowerCore 10000

180 g

Compact 10000mAh power bank. Charges most phones 2-3 times.

Full details →

Casio Pro Trek PRG-340

66 g

Solar-powered outdoor watch with triple sensor.

Full details →

Anker PowerCore 10000 vs Casio Pro Trek PRG-340: which should you buy?

If saving weight is your priority, the Casio Pro Trek PRG-340 wins — at 66 g it is 114 g (63%) lighter than the Anker PowerCore 10000 (180 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.

More electronics comparisons

Anker PowerCore 10000 vs Garmin Xero C1 Pro Chronograph Anker PowerCore 10000 vs Suunto Core All Black Anker PowerCore 10000 vs Anker PowerCore 5000 Anker PowerCore 10000 vs Goal Zero Nomad 5 Anker PowerCore 10000 vs Nitecore NB10000 Gen 2 Anker PowerCore 10000 vs DeLorme inReach SE+