B01MF8LKYK SUNKKO Pulse Spot Welder 788H 18650 battery Welding Machine with LED Battery Testing and Charging Function,110V

788H is our classic model which enjoys a good reputation and is highly evaluated by our beloved customers. It is specifically designed for battery welding (18650, 14500 battery, etc) and can be used to weld nickel strips with thickness between 0.05 and 0.2 mm for nickel plated steel or between 0.05 and 0.15 mm for pure nickel strip. With the built-in LED light, you can even work at night. We understand that after the pack is done, the next step would be charging and testing, which is why 788H is equipped with a fast charging port whose voltage and current are adjustable for your convenience and with a testing mode in which you can measure the voltage and calculate the resistance of the battery pack. Fixed Welding Head Only You can build your battery pack with the fixed welding head, in this case, you need to adjust the pressure adjustor to make the spots more reliable and elegant. Methods of Welding Fixed Welding Head with Pedal Different users may have different welding habits, so we added a foot pedal to 788H. Coordinating hands and feet at the same time will also make the long-term spot welding process not so tiring, plus the use of foot pedal during battery welding improves the precision of spot welding. Input voltage: AC 110 V±10% Welding thickness for nickel plated steel: 0.05 ~ 0.2 mm Welding thickness for pure nickel: 0.05 ~ 0.15 mm Read more Improving the performance of spots In general, there are four methods to improve the performance of spot welding: adjusting welding current;adjusting pulse quantity;adjusting power knob;pressure knob(regulates the pressure between copper welding rods and nickel strip); You may need to play with them a bit to get the best combination for your specific use. Read more Preparation steps before welding Put on gloves and mask before your battery pack welding process to protect yourself;Fit the fixed welding head with copper welding rods before the machine powers on;Turn on the welding power switch;Adjust the pulse quantity, welding current level, power level as well as pressure knob to make the spots more reliable and elegant. Read more Charging mode In this mode, you can charge your lithium-ion battery pack whose voltage is between 4.2 and 36 volts, and the charging current can be adjusted from 0 ~3 A. Users should adjust the charging voltage and current to match the standard of BMS. Otherwise the BMS and battery packs may be damaged. Do NOT charge a battery pack if you do not know its capacity. 788H can fully charge a battery pack with a nominal voltage of up to 30 volts. Battery testing & charging part Testing mode In this mode, users can test the current actual voltage of a lithium-ion battery pack, and the testing range is under 50 volts. A 40A-60A circuit breaker may help to prevent tripping out. Voltage output: 4.2 ~ 36 V Current output: 0 ~ 3 A (Max) Precision of constant current: ±2.5% Voltage stability: ±1.5% Measurement error: ±1.5% Read more Packing List 788H main machine: 1 pcCopper welding rods: 2 pairsBattery fixture: 1 pcCharging cables: 1 pairFoot Pedal: 1 pcFuse: 2 pcsHexagon wrench: 1 pcNickel strips: 4 standard, 120 pcs total Read more
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APPLICATION: suitable for welding 0.05 – 0.2 mm nickel plated steel strips (0.05 – 0.15 mm pure nickel strip); work with 18650, 14500 battery, etc;
#119,044 in Automotive (See Top 100 in Automotive)#62 in Spot Welding Equipment
17-Oct-16
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