What’s going on with Donut Lab?

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$70$141

-50% OFFYou save $71.00

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In January, a Finnish-Estonian startup proclaimed it had developed a truly solid state battery, a holy grail for the technology industry. Donut Labs’ cell wasn’t just solid state, however. It claimed it was made from cheap and easily available materials, would charge to full in a few minutes and las

PostedWednesday, April 1, 2026

ArchivedWednesday, April 1, 2026

SourceEngadget

CategoryTech Reviews

Price History

Tracked price changes over time for this deal.

Lowest$70

Highest$70

Data Points1

First Tracked4/1/2026

Quick Info

Status: Active
Current Price: $70
Original Price: $141
Discount: -50%
Source: ⚡ Engadget
Category: Tech Reviews
Posted: 16h ago

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About This Deal

This deal for What’s going on with Donut Lab? was sourced from Engadget and categorized under Tech Reviews. The listed price is $70, down from the original price of $141, representing a 50% discount.

This deal was first posted on Wednesday, April 1, 2026 and was archived in our database on Wednesday, April 1, 2026. This deal appears to still be active — click the link above to check availability.