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7 Pcs Spot Welder,Welding Pen Portable DIY Mini Spot Welder Machine with Nickel Sheet 18650 Battery Spot Welder Kit 5 Gears Adjustable with A Charging Cable Third Generation
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7 Pcs Spot Welder,Welding Pen Portable DIY Mini Features
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Product Function: We uses a mini chip to precisely control the output current of the MOS tube, and generates a high temperature of more than 2000 degrees at the welding point to make the nickel sheet weld firmly. Also it has overcurrent protection, low voltage protection, overvoltage protection, and over temperature protection and other functions. Intelligent output current, which can guarantee use safety.
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Low Power Consumption Function: long press to turn on/off, short press to cycle to switch 5 gears, all operations can be quickly and conveniently performed, when it is off, it can be standby for up to one year due to low power efficiency.
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Low-voltage protection: When the power lithium battery is working, the protection strategy of the lithium battery lower than 3.2V - 5.5AH is adopted to give low-voltage space and security.
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Solution: After being idle for a long time, the sleep mode activation process is strictly implemented as follows: the full indicator light turns from red to green, remove the rear cover, find the hole pointed by the blue line in the LAST LISTING ON AMAZON to connect the two solder pads, and the tweezers lightly short-circuit, after hearing the beep, double-click the power-on button, and hold a long press for the second time to complete the activation process.
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Lithium battery protection: charging to 4.2V can prevent battery expansion.
About 7 Pcs Spot Welder,Welding Pen Portable DIY Mini
NOTE: After being idle for a long time, the sleep mode activation process is strictly implemented as follows: the full indicator light turns from red to green, remove the rear cover, find the hole pointed by the blue line in the LAST LISTING ON AMAZON to connect the two solder pads, and the tweezers lightly short-circuit, after hearing the beep, double-click the power-on button, and hold a long press for the second time to complete the activation process. IF ANY TECHNICAL PROBLEMS, PLEASE CONTACT US FREELY.
