Overview Highlights Output voltage:4.2V (MAX) Output current:650A (MAX) Charging parameters:5V/1A (MAX) Battery capacity:1800mAh Gear:11 gears Key Attributes Dimensions (Length x Width x Height) 10cm x 23cm x 5cm weight 0.26kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.26 kg Dimensions per item (LWH) 10 x 23 x 5 cm Carton weight 0.26 kg Carton dimensions (LWH) 10 x 23 x 5 cm Pieces per carton 3 Stock location Product Description1. Output voltage:4.2V (MAX)2. Output current:650A (MAX)3. Charging parameters:5V/1A (MAX)4. Battery capacity:1800mAh5. Gear:11 gears6. Charging interface:Type-C7. The handheld spot welder has a clear display for easy monitoring,and can effortlessly switch between automatic and manual modes,providing you with flexible welding tasks8. There are 11 adjustable output power settings to meet various needs,comfortable to hold in the hand,ensuring precise and efficient welding of different materials and projects9. Equipped with multiple protection designs to ensure safe operation and long service life10. Can be used to repair damaged equipment,saving your time and energy11. Widely used,suitable for cylindrical batteries such as 18650/26650/36650,mobile phone batteries,and electronic devices that require batteries12. 1-3 level mobile phone battery,3-6 level 0.1mm nickel plate,6-11 level 0.12-0.15 nickel plate13. Ergonomic design,comfortable grip,lightweight and portable,no fatigue after long-term use14. Powerful battery + low power consumption,strong endurance of 1500 welding points,reduce frequent charging of spot welding machine,no endurance anxiety in daily use15. Product size:43x25x192mm