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筛选 · U3加强版
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维修 · U3加强版Projects where the creator states welder settings on camera — every card carries the exact level/pulse with a timestamp.
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 window01:39
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
Once you’ve mastered hand-building Li-ion packs you’ll never buy a power bank again — all the old power banks at home can be re-celled! Haha03:41
Once you’ve mastered hand-building Li-ion packs you’ll never buy a power bank again — all the old power banks at home can be re-celled! Haha
CrazyFun518422
Building a 12V off-grid pack from 1865002:47
Building a 12V off-grid pack from 18650
LookAgain135160