Categories
筛选 · 新手
Trending
Filters
Industry scene
All149Appliance repair22Battery packs11Power banks18Power-tool packs4E-bike packs12LiFePO4 / storage1Creative DIY24RC / FPV6Phone cells3Welder reviews48Type
Welder used
Material
Cell
Skill level
教程 · 新手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.
08:10Class is in session, everyone — the ‘Whampoa Academy’ of the tool world
03:38Building a 32140 LiFePO4 battery
01:58Building a 24V Li-ion battery from 16 × 32140 cells
03:50Why does a 48V e-bike Li-ion battery have such short range?
02:18Beginner’s money-saving guide to hand-building lithium packs
04:43Got it now? Building a 21700 Li-ion pack with an AWithZ welder
06:34AWithZ U3 welder — build your own 18650 pack, tutorial
04:43Building a 21700 pack with AWithZ — full workflow
10:44Appliance repair ep. 260: vacuum cleaner battery replacement
01:42Fitting a BMS — 4S in the next video
04:52Re-celling a 48V Li-ion battery