The AWithZ Handheld Battery Spot Welder is a next-generation portable welding tool designed for DIY enthusiasts and professionals alike. Featuring a 1.5" LCD display, 90 adjustable power levels, and an innovative dual-end replaceable tip, this all-in-one device eliminates the need for a separate welding pen—giving you precision, control, and convenience in one compact unit.
Whether you're building 18650 battery packs, repairing power tools, transplanting phone batteries, or working with nickel sheets up to 0.2mm thickness, this welder delivers consistent, reliable results.
Features：
1. 90 Adjustable Power Levels
Fine-tune output from 0.1 to 9.9 to match different material thicknesses and applications.
Low gears (1–3): Ideal for delicate tasks like mobile phone battery transplantation.
Higher gears: Perfect for thicker nickel sheets and heavy-duty battery pack assembly.
2. 1.5" LCD Display
Clear, organized interface shows current gear, mode, and battery status at a glance.
Each function has its own dedicated space on screen—no clutter, easy to navigate.
Language options make it accessible for international users.
3. Innovative Dual-Tip Design
Fine needle tip: Precision welding for thin materials (±0.05mm accuracy), prevents piercing.
Coarse needle tip: Deep penetration with balanced heat distribution, reduces heat-affected zone by 30%.
Patented double-ended design extends tip lifespan by 5X and eliminates the need for tip changes.
4. Premium Material & Durability
Tips constructed from high-conductivity aluminum oxide copper for exceptional electrical performance.
Rated for over 5,000 welding cycles.
5. Auto/Manual Modes with Preheat Function
Auto Mode: Continuous welding for faster workflow.
Manual Mode: Trigger-controlled for precision jobs.
Preheat Function: Removes oxidation layer on materials for cleaner welds.
6. True All-in-One Portability
Built-in battery and welding pen integrated into one body—no external pen or cable clutter.
Frees up one hand for holding nickel sheets or fixing batteries in place.
Type-C charging for convenience.
7. Wide Range of Applications
Build or repair 18650, 26650, 32650 battery packs
Revive old drill batteries and power tool packs
Transplant mobile phone batteries (use gears 1–3)
Weld nickel sheets, nickel plated sheets, and iron sheets (0.1–0.2mm thickness)
Specifications：
| Specification | Details |
|---|---|
| Adjustable Gears | 90 Levels (0.1 – 9) |
| Display | 1.5" LCD Screen |
| Operating Modes | Automatic / Manual |
| Preheat Function | Yes |
| Tip Type | Double-Ended Replaceable (Fine + Coarse) |
| Tip Material | Aluminum Oxide Copper |
| Compatible Materials | Nickel Sheet, Nickel Plated Sheet, Iron Sheet |
| Material Thickness | 0.1mm – 0.2mm |
| Compatible Batteries | 18650, 26650, 32650, Mobile Phone Batteries |
| User Interface Languages | 7 Languages |
| Charging Port | Type-C |
| Service Life | 5000+ cycles |
Package Includes
1 × AWithZ Handheld Battery Spot Welder (with LCD Display)
1 × Pair of Dual-Ended Welding Pins
1 × Type-C Charging Cable
1 × Nickel Sheet (for practice)
1 × User Manual