What's in the box:

Compact Handheld Spot-Welding Machine High Power 3 Gears Adjustable Welders with 3-color Indicator Light for 18650 Battery (Standard)

This is a kind of high power spot-welding machine, milti-purpose, with multiple functions, prefect for welding 18650 battery. Welding-needles detachable design, you can detach and change it easily. 3 gears switchable design, you can adjust it easily according to your demands. It can be used to welding nickel-plated sheets within 0.1mm-0.2mm. You can have a try.

Features:
High power, compact size, lightweight and portable.
Made of quality material, with high hardness, fine wear resistance, anti-broken and practical.
Dual-impulse output design, ultra-low power consumption, and provides outstanding welding effect.
Multi-purpose, with 3 indicator light, prefect for welding 18650 battery.
Automatic trigger welding design, support 5V, 1.1A recharging while welding.
Welding-needles detachable design, you can detach and change it easily.
3 gears switchable design, you can adjust it easily according to your demands.
It can be used to welding nickel-plated sheets within 0.1mm-0.25mm, and support welding 0.12mm pure nickel sheets after fully recharged.

Specifications:
Name: Spot-welding Machine Set
Material: plastics+metal
Battery: 1 * 4.2V, 4600mAh rechargeable battery(included)
Recharge: 5V, 1.1A
Item size: 23 * 75 * 110mm / 0.91 * 3.95 * 4.33in
Item weight: 350g / 12.35ounce
Package size: 150 * 100 * 50mm / 5.91 * 3.94 * 1.97in
Package weight: 375g / 13.23ounce

Packing List:
1 * Spot-Welding Machine
1 * USB Cable
1 * Nickel Sheet
1 * Pair of Welding Pen