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Handheld 18650 Battery Spot Welder with 1.5" LCD Display, AWithZ 99 Adjustable Levels, Auto/Manual Modes, 7-Language UI - Portable DIY Welding Tool for Lithium Battery Packs (H2)
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jan 7, 2026 8:18 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
16.68/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
Product Details
✓No Spot Welder Pen, Integrated Design: power supply and welder pen in one; no need for external welder pen; designed for easy one-handed operation; perfect for home and out-of-home use, very suitable for use as a professional or amateur spot welder. Weighing 140g and measuring 6.8 inches long and 1.7 inches wide, the spot welder is very lightweight and compact.
✓Minimalist OLED display: functions on the color LCD display are temperature display, mode selection, preheat time, trigger time, power level selection, setting buttons to select language, whether to turn off the sound, display brightness adjustment, and even for safety, you can select the time for the automatic power off. Built-in temperature detector, when the temperature reaches 60, it will automatically shut down.
✓Professional Maintenance and Production of Battery Packs: battery spot welder is suitable for all kinds of cylindrical lithium batteries (18650, 21700, 26650, 32650), cell phone batteries, button batteries, nickel-metal hydride batteries and nickel-cadmium batteries; support the welding of a variety of thin nickel-plated sheet, stainless steel sheet and other materials.
✓Dual Mode and 99 Adjustable Gears: 99 Adjustable Power level, you can customize the value at will to apply to different materials. Provide auto and manual mode dual mode, dual pulse output, you can choose the mode that suits you. The setting page can adjust the language, a total of seven national languages can be adjusted, you can adjust the screen brightness, rotate the screen 180 °, turn off the key sound and other setting functions.
✓Easy to operate, can be operated with one hand: there are 2 buttons on the top of the spot welder, you can hold the spot welder with one hand on one side, and adjust the parameters with one finger, such as the index finger, and on the side is the manual mode button, which is needed if you choose the manual mode, you can operate it with any of your fingers with a single finger.
✓Multi-functional Spot Welder: professionally designed for home or outing applicable mini spot welder, professional battery repair or battery DIY enthusiasts can use, we have exquisite gift box packaging, packaging complete accessories (spot welder, nickel sheet, gauze, charging cable), received can be operated immediately. Holiday send friends, boyfriend, husband, father is a good DIY gift.
⚙️ Specifications
logShoppableMetrics("module-5", false)
H2
$27.99
no data
$289.99
$58.99
H2
H1
U3 Pro
P20B
U2
99
NO Spot Welding Pen
NO Spot Welding Pen
40CM/16in
no data
no data
0.1mm
0.3mm
0.1mm
Manufacturer
AWithZ