Revive-a-Battery: fix an appliance

About

Revive one appliance or tool battery, documenting four steps: teardown, re-cell, spot weld, reassemble. Beginners encouraged.

Prizes

H2-2026 ×3 · 5m nickel-plated strip ×20

Entries (63)

04:24

A first-person, immersive day in the life of an appliance repairman

Idle Appliance Fix4946439544

03:07

Ep. 5 | Tearing down a ¥20 Pinduoduo brushless folding mini fan — incredible value

LookAgain387013681768

03:07

Ep. 5 | Teardown of a ¥20 Pinduoduo brushless folding mini fan — surprisingly good value

LookAgain387013681768

04:34

A first-person, immersive day in the life of an appliance repairman

Idle Appliance Fix2230469419

01:39

The ¥9.9 mini fan I bought last year stopped charging — repaired with one bigger cell, no more runtime anxiety! The same home battery welder as in the video is in my shop window

Chubby Li~92729391

04:04

First-person, immersive — a day in the life of an appliance repairman

Idle Appliance Fix830171185

04:48

First-person immersive look at a day of repair work

Idle Appliance Fix804143126

04:53

A first-person, immersive look at a day of repair work

Idle Appliance Fix78192105

Public voting (daily cap, anti-spam) and results ship in P1; v1 is judged officially.

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Registered · pick one of your posts, or publish a new one with the “#Revive” tag.

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Event types

Build contests · technique challenges · Q&A · offline meetups. v1: list + sign-up + submit; voting and results in P1.