737U is the combined version of 737B and 788H-USB.
Applicable to weld 18650, 14500 and other lithium batteries.
Welding thickness: 0.05-0.15mm pure nickel strip or 0.05-0.2mm nickel plated steel.
The built-in LED light helps you work at night.
737U has three 5V2A USB charging ports and one cable charing port.
Press the button and machine's power is changed conveniently.
Input voltage: AC110V
Welding current: 50-800 A
Single pulse time: 5ms
Max. pulse quantity: 2
Max. power output: 2.88KW (instantaneous)
Product dimension: 9.1 x 5.5 x 7.9”
Product weight: 9.6lbs
Standard of cable charging ports: 4.2V, 3A
Standard of USB charging ports: 5V, 2A
Precision of constant current: ±2.5%
Voltage stability: ±1.5%
Measurement error: ±1.5%
Welding machine: 1pc
Copper welding rods: 2pairs
Battery fixture: 1pc
Charging cables: 1pair
Hexagon wrench: 1pc
0.1 x 4 x 100 mm (nickel plated steel): 30pcs
0.15 x 5 x 100 mm (nickel plated steel): 30pcs
|Processing time: 1-2 business days|
|Shipping time: 2-4 business days(Fedex Ground or USPS)|