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Handheld H Series

HF7Supercapacitor in a pen: 1060A peak, 1.5M cycles, 10-second recharge, welds 0.3mm nickel/copper — the most capable handheld in its class.H2-2026150g pen-style welder: 1060A dual-pulse, 60k-weld dedicated cell, 2000 welds per charge, 1.3" color screen with 90 levels, dual-tip needle, welds 0.35mm nickel-plated steel and copper.H1-2026125g entry model: 880A dual pulse, single A-grade cell, 1500 welds per charge, welds 0.25mm nickel-plated steel. Learn it in 3 seconds.View all H Series ›

Universal U Series

UF20BU-series flagship: 10.5kW / 1750A, 2×1000F actively-balanced supercapacitors, 40-second recharge at 15A, three trigger modes, 99 levels, welds 0.4mm nickel-plated steel and copper. 2-year warranty.UK3Twin A-grade cells (10000mAh), 1650A / 9000W, ~4000 welds per charge; knob + TFT screen, 99 levels, auto/pen/foot-switch; welds 0.3mm pure nickel and butt-welds 0.7mm stainless. ~300g, 2-year warranty.UK1Twin A-grade cells (5000mAh), 1380A / 9000W, 1500 welds; knob + digital display, dual pulse; welds up to 0.5mm (butt), nickel/copper/steel. ~370g, 1-year warranty.View all U Series ›

Professional P Series

P120DTop of the P series: 4×3000F supercapacitors, 69.2kW / 6590A, welds 2.0mm nickel-plated steel, 0.5mm copper, 0.6mm aluminium; butt-welds 6.0mm steel, prismatic Al-to-Ni/Cu; 2.4" screen with 999 levels, 15A fast charge, 4kg with hidden handle.P60F6×1000F 9V supercapacitors, 29.2kW / 3250A / 8687J, welds 1.0mm nickel-plated steel, 0.5mm pure nickel, 0.3mm copper; 2.4" screen with 999 levels, 15A fast charge (1 min), 1.5kg.View all P Series ›

Energy-storage tech

Purpose-built lithium welders UK3Twin A-grade cells (10000mAh), 1650A / 9000W, ~4000 welds per charge; knob + TFT screen, 99 levels, auto/pen/foot-switch; welds 0.3mm pure nickel and butt-welds 0.7mm stainless. ~300g, 2-year warranty.UK1Twin A-grade cells (5000mAh), 1380A / 9000W, 1500 welds; knob + digital display, dual pulse; welds up to 0.5mm (butt), nickel/copper/steel. ~370g, 1-year warranty.H2-2026150g pen-style welder: 1060A dual-pulse, 60k-weld dedicated cell, 2000 welds per charge, 1.3" color screen with 90 levels, dual-tip needle, welds 0.35mm nickel-plated steel and copper.All-new supercapacitor welders UF20BU-series flagship: 10.5kW / 1750A, 2×1000F actively-balanced supercapacitors, 40-second recharge at 15A, three trigger modes, 99 levels, welds 0.4mm nickel-plated steel and copper. 2-year warranty.P120DTop of the P series: 4×3000F supercapacitors, 69.2kW / 6590A, welds 2.0mm nickel-plated steel, 0.5mm copper, 0.6mm aluminium; butt-welds 6.0mm steel, prismatic Al-to-Ni/Cu; 2.4" screen with 999 levels, 15A fast charge, 4kg with hidden handle.P60F6×1000F 9V supercapacitors, 29.2kW / 3250A / 8687J, welds 1.0mm nickel-plated steel, 0.5mm pure nickel, 0.3mm copper; 2.4" screen with 999 levels, 15A fast charge (1 min), 1.5kg.

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welding pen

WP110 welding pen · 8 AWG · 1 pc40 cm / 8.3 mm² · high-conductivity copper core WP120 welding pen · 8 AWG · 1 pc40 cm / 8.3 mm² · high-conductivity copper core · smart trigger WP110-6 welding pen · 6 AWG · 1 pc50 cm / 16 mm² · high-conductivity copper core WP120-6 welding pen · 6 AWG · 1 pc50 cm / 16 mm² · high-conductivity copper core · smart trigger WP240 multi-function integrated pen65 cm / 35 mm² · smart spot welding · fits many scenarios WP158 welding pen · 1 pc60 cm / 25 mm² · high-conductivity copper core Buy now ›

welding pins

H series pins · 1 pairDouble-ended pins · premium alumina copper · wear-resistant · durable WP110/120 pins · 8 AWG · 1 pairPremium alumina copper · wear-resistant · durable · for 8 AWG WP110-6/120-6 pins · 6 AWG · 1 pairPremium alumina copper · wear-resistant · durable · for 6 AWG WP158 pins · 1 pairHigh conductivity · heat-resistant · premium alumina copper · wear-resistant · durable Buy now ›

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Cell18650 cells / 21700 cells / 26650 cells Connecting materialsNickel strip / sheet / Copper strip / sheet / Copper-nickel composite strip Protection & insulationBMS / Barley paper / Insulation paper Structural parts & enclosures Buy now ›

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Battery packs

Battery packs

Series and parallel, nickel strip, BMS and testing — follow the recipe card

12 lessons · 40 min · Advanced

Build along12 lessons

来上课了各位工具界的黄埔军校

来上课了各位工具界的黄埔军校闭眼修工具 · 11 步 · 18650 · 配方卡可抄

第42集 | 用收纳盒改装成太阳能充电户外移动电源？自己动手用一个普通的收纳盒，来制作成有趣又

第42集 | 用收纳盒改装成太阳能充电户外移动电源？自己动手用一个普通的收纳盒，来制作成有趣又村里的阿彪 · 13 步 · 18650 · 紫铜 · 配方卡可抄

〖T.O.P.〗如何低成本入坑穿越机，其实变现很简单,如何diy远航电池，户外电源

〖T.O.P.〗如何低成本入坑穿越机，其实变现很简单,如何diy远航电池，户外电源TOP的遥控玩具FPV · 7 步 · 18650 · 镀镍钢带 · 配方卡可抄

教大家做8节版本汽车启动

教大家做8节版本汽车启动小瓦 · 6 步 · 21700 · 紫铜 · 配方卡可抄

第2集 | 点焊机对比，闲鱼自己做的和买成品！还得是米到位！质量确实不一样

第2集 | 点焊机对比，闲鱼自己做的和买成品！还得是米到位！质量确实不一样宏林真闲 · 5 步 · · 不锈钢 · 配方卡可抄

自己低成本做的电烙铁第二版，升级锂电池供电加打印的外壳，使用更加方便

自己低成本做的电烙铁第二版，升级锂电池供电加打印的外壳，使用更加方便万物物联 · 5 步 · 18650 · 配方卡可抄

用16节32140电芯制作一块24伏锂电池

用16节32140电芯制作一块24伏锂电池锂电张师傅 · 6 步 · 32140 · 镀镍钢带 · 配方卡可抄

开箱测评小型手持点焊机，非常实用方便

开箱测评小型手持点焊机，非常实用方便涛子开箱 · 5 步 · 18650 · 配方卡可抄

第30集 | 一个视频教会你如何制作21700电池组，再也不用担心远航电池不够用了

第30集 | 一个视频教会你如何制作21700电池组，再也不用担心远航电池不够用了519fpv · 6 步 · 21700 · 紫铜 · 配方卡可抄

去年9.9买的小风扇充不上电了，维修换上一节大电池，从此没有续航焦虑！视频同款家用电池点焊机，在

去年9.9买的小风扇充不上电了，维修换上一节大电池，从此没有续航焦虑！视频同款家用电池点焊机，在李大胖~ · 3 步 · 18650 · 配方卡可抄

锂电池，点焊机，推荐这一款，小巧功率大

锂电池，点焊机，推荐这一款，小巧功率大维修小李（学徒版） · 5 步 · 18650 · 配方卡可抄

第一人称带你沉浸式体验修家电师傅的一天

第一人称带你沉浸式体验修家电师傅的一天无聊家电维修 · 5 步 · · 不锈钢 · 配方卡可抄

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