Overview
Most of these spot welders are garbage. Not enough power to make a good weld.
Spot Welder - Integrated battery
Description:
* Battery spot welder product description In the 18650 battery pack assembly process, the spot welder is an indispensable important tool, but the ordinary spot welder on the market is bulky and has a relatively high weight.
* The common spot welder generally adopts a transformer structure and generates a large amount of heat.
* The current controlled is not accurate, causing the solder joint to be black or weak.
* This product is a compact spot welding machine control board. It is powered by 3 series of iron-lithium batteries.
* It can be carried with you. It does not need to be connected to the socket.
* The battery capacity is 4500ma.
* At present, the product supports direct spot welding of nickel tape between 0.1-0.15MM, discharge rate reach to 100C, load capacity up to 450A.
* Used for battery assembly spot welding of 18650, 26650, 32650 battery assembly, etc.
Specification:
- Condition: 100% brand new and high quality
- Item Name: Handheld Battery Spot Welder
- Color: White
- Spot Weld Current: 90A-150A
- Size: Approx. 150mm x 95mm x 50mm/5.9" x 3.74" x 1.97"
Spot Welder - XT60 Connection
12V Battery Spot Welder PCB Circuit Board DIY Spot Welding Needles for RC Car
Feature:
- High quality and professional, durable to use
- This circuit with 12V battery will become a storage spot welding machine for lithium battery, nickel-chromium battery and other nickel sheet welding; according to different configurations can be welded thickness of 0.1MM-0.15mm or so
- The button can switch modes. Each mode corresponds to different welding time. The LED corresponds to red / green / blue / white / yellow / pink /purple, 7 modes, the shortest red time and the largest purple welding time. Long press to set the waiting time, the default is 3 seconds; the maximum can be set to 10 seconds
| Color | Welding Time |
|---|---|
| Red | 1 - shortest |
| Green | 2 |
| Blue | 3 |
| White | 4 |
| Yellow | 5 |
| Pink | 6 |
| Purple | 7 - longest |
Specification:
- Supply voltage: 12V-16.8V (capacity X rate = must be greater than 150A)
- Current requirements: 150A or more instantaneous output (such as car starter power supply, 3S RC high-power battery pack, 20A lead-acid battery with good performance above 20A)
- 7-16.8V power supply
- Support manual / auto mode
- Multiple gear selection
- Light instructions
- Support: Farad capacitor, Aircraft model high rate battery
- 2 Types: PCB Circuit Board, Spot Welding Needle (Optional)
Note:
- The 18650 battery cannot be used as a power supply. It must have a high rate RC battery or a car battery