ptsPostLog in
Post

User content is not official advice; where it conflicts with official documents, the official documents prevail.Safety & Use Guidelines ›

PrivacyTermsGuidelinesFAQFeedbackFeedback Center
Cookie SettingsTrending
© 2026 AWithZ
Projects Guides & Params
Hide FiltersTrendingNewestMost savedMost liked
Categories
筛选 · U3加强版
Trending
维修 · U3加强版Real builds and repairs made with AWithZ welders. Each project has a step-by-step digest with key frames, a welding recipe card and comment insights extracted from the original video.
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
Boston 5300 Li-ion 24V 8P6S pack picked up at a scrapyard, repaired successfully — but no BMS; ordered one online and will test capacity when it arrives03:17
Boston 5300 Li-ion 24V 8P6S pack picked up at a scrapyard, repaired successfully — but no BMS; ordered one online and will test capacity when it arrives
Doomsday Lab2825574
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
How to build a 12V outdoor-power Li-ion pack from 18650 cells02:47
How to build a 12V outdoor-power Li-ion pack from 18650 cells
LookAgain1351631
Building a 12V off-grid pack from 1865002:47
Building a 12V off-grid pack from 18650
LookAgain135160