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.
Please read the manual carefully before using.
Input voltage: AC110V/220V±10%
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
|US customers||Processing time: 1-2 business days|
|Shipping time: 2-4 business days(Fedex Ground or USPS)|
|Other countries||Processing time: 1-2 business days|
|Shipping time: 3-7 business days(Fedex, DHL or TNT etc.)|