Mainboard Welder Spot Welder Control Board for 18650 Batteries(Board Set shell)

Specification:
Certification: NONE
Origin: Mainland China
Model Number: Spot Welder
Weight: 205 g
Working voltage: 6.5V-16V
Working current: less than 20ma
Standby power consumption: less than 0.5ma
Recommended working temperature: -10-60 ° C
Voltage: 12V
Welding peak current: maximum 1700A
Solder tape thickness: 0.1-0.3mm (related to battery discharge energy)
Capacity: 20AH-80AH (new battery does not exceed 45AH, if it exceeds 45AH, please contact our customer service to inquire about current limiting methods) or: 4-5 series of super farad capacitors
Prohibited: Do not use switching power supplies, transformers, chargers, appliances, water batteries, or power banks for power supply!
Material: PCB
Product size: approximately 90x60mm/3.54x2.36inch
Attention: Light reflection and different displays may cause the color of the items in the picture to be slightly different from the actual object. The allowable measurement error is+/-1-3cm
Type:Board Set/Board Set shell(Optional)

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.