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

© 2026 AWithZ
A

Straight into it: large-format aluminum-to-nickel, aluminum-to-copper, 18650 cell welding, double-sided steel sheet welding — the industrial-grade P120D supercapacitor spot welder, easy and efficient; new year, new gear, buy now

AWithZ Official · OfficialFollow
Adaptive · 720 / 480Playback info 00:37
Official post
PlatformDouyin · AWithZ Official · Douyin
ModelP120D
TypeProducts & reviews
Resolution720x960
Published2025-01-05 13:00
MaterialsLarge-format cell, aluminum-to-nickel Aluminum-to-copper 18650 cell welding
Released 2025-01-05Official

Bill of materials

Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOM
AWithZ official
P120D spot welder
×
¥3599.9–3888.9
WP240 Multi-function Smart Pen
×
¥299.9
Nickel-plated steel strip
×
from ¥5.9
Third-party partsFrom the creator’s parts list, grouped by category; links to third-party stores
Large-format cell, aluminum-to-nickelOther parts
×
Third-party
Aluminum-to-copperOther parts
×
Third-party
18650 cell weldingCell
×
Third-party

Description

Straight into it: large-format aluminum-to-nickel, aluminum-to-copper, 18650 cell welding, double-sided steel sheet welding — the industrial-grade P120D supercapacitor spot welder, easy and efficient. New year, new gear — buy now! #AllNewSupercapacitor #WeldingEquipment #ElectronicsHobbyist #GoodFinds #HardwareTools

Bill of materials

Large-format cell, aluminum-to-nickel
Aluminum-to-copper
18650 cell welding

Li-ion safety

DIY lithium packs can catch fire: check cells for shorts before welding, always add a BMS, never skip insulation and fusing on high-current builds.

Comments 3

No comments yetBe the first — 10+ characters earns 2 pts