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801H Machine Tutorial Video
801H phosphate iron lithium power battery aluminum to nickel welding machine
Battery Pack Aluminum to Nickel Low-Cost Welding Solution
Special welding machine for iron-lithium power battery aluminum to nickel
Millisecond energy gathering technology
Features Overview:
1. The high-frequency inverter energy storage super capacitor discharge technology eliminates the interference to the AC power supply, no switch tripping situation.
2. The patented energy storage control and low-loss metal bus technology maximizes the burst energy output of pulses.
3. The energy-gathering pulse formation technology controlled by the microcomputer chip ensures the formation of reliable solder nuggets in milliseconds.
4. Automotive-grade large-capacity low-resistance super energy storage capacitors support the output of energy-gathering pulses up to 21Kw.
5. Intelligent program combined with multi-function parameter display screen, the management of welding is clear at a glance and handy.
6. The "aluminum→nickel" welding selection mode is specially used for the aluminum electrode transfer welding pure nickel sheet of the iron-lithium power battery.
7. The maximum pulse welding current can reach 3500A, which supports nickel→nickel 0.4mm welding and aluminum→nickel 0.2mm welding.
8. High-energy polymerization pulse welding realizes concentrated and thin solder joints, deep penetration of the molten pool, no blackening of the solder joints, no heating of the welded parts, and no damage to the welded battery.
9. Dual-mode spot welding trigger, realize precise, fast and efficient welding, which is convenient for welding different parts.
10. The dual welding tool mode is convenient for wide welding range of batteries and metal parts flexibly.
11. The built-in safe self-discharge device for transportation or long-term storage can release the energy of the storage capacitor to zero.
12. Unique real-time display of welding pulse current, which can monitor each welding current and avoid virtual welding of solder joints.
13. Excellent structure technology, combined with multi-functional welding tool combination, one machine can be used for multiple purposes, and meet the low-cost logistics expenditure.
14. Professional welding pens with different optional functions realize welding work from ultra-thin to ultra-thick welding parts.
Ultra-low loss and high-efficiency electronic design, professional industrial-grade manufacturing process ensure that the machine does not get hot when used for a long time.
Parameter:
Model:801H
Power Supply:100~240V(Universal voltage)
Peak Power:21KW
Peak Welding Energy:420J
Voltage Output:5~6V
Peak Current:3500A
Preloading Delay Time:100/200/300/400/500ms
Pulse time:0~20ms(100 grade)
75B Spot Welding Mobile Pen Welding Thickness：
Pure nickel welding to 18650 battery：0.05~0.3mm
Nickel-plated welding to 18650 battery：0.1~0.5mm
Aluminum-nickel composite sheet welding to LFP battery aluminum electrode：0.05~0.15mm
FAQs
Product & Usage
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
Maintenance & Accessories
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
Warranty & Guarantee
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
Purchasing & Support
1. How fast is shipping and delivery?
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
2. Do you offer bulk or corporate purchasing options?
Yes, KRANK provides special pricing and packages for business or team orders.
3. How can I contact customer support if I need help?
You can reach our support team by email or phone — we’re here to assist you.
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