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Quick Details

  • Condition: New
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CLRD
  • Model Number: 709A
  • Rated Capacity: 5KVA
  • Rated Duty Cycle: 100%
  • Max. Welding Thickness: 0.3mm
  • Dimensions: 140*245*200mm
  • Weight: 8KG
  • Usage: Spot Welding
  • Voltage: 110v/220v
  • Power(W): 1900w
  • Certification: CCC
  • Warranty: 1 Year
  • After-sales Service Provided: No overseas service provided
  • Application: li-ion battery pack welding machine
  • Application:: battery connection
  • MOQ: 1 set
  • skype: e-firesales01

Packaging & Delivery

Packaging Details Packaging:
Packaging material: Carton/Wooden case with foam inside.
Delivery Time Shipped in 5 days after payment

 SUNKKO 709A electric vehicle batteries battery spot welder 18650 lithium battery welding machine with spot welding pen



Spot-welder part
Supply Voltage AC 220 V ± 20 V
Power1.9 KW (Instantaneous)    
Current500 A   
Electric leakage Switch Requirement60 A or more than 60 A  
Time of Double Pulse
(Instantaneous Welding Time)
1 ~ 10 ms 
(adjustable, by adjusting the welding current knob)
Time of Four Pulses
(Instantaneous Welding Time)
2 ~ 20 ms (adjustable)
Time of Eight Pulses
(Instantaneous Welding Time)
8 ~ 80 ms (adjustable)
Welding Pin Range5 - 6 mm
Welding Pressure300 - 500 g
Welding DistanceAdjustable
Suitable Welding Thickness0.03 - 0.3 mm for Fixed Copper Head
0.03 - 0.2 mm for Mobile Welding Pen
Soldering iron part
Temperature150°C ~ 450°C 
Power50 W          
Output Voltage20 V DC



1.The machine is a combination of battery spot welding and circuit board solder, which makes your work more convenient.

2.Fixed spot-welding head and mobile spot-welding pen are combined together in one machine,so that the welding will become flexible.

3.Possess the function of 2,4,6,8 welding pulses selection, make the solder joint reliable.

4.Possess welding current rapid regulator, selecting the current will become quick and efficient.

5.The anti-static soldering station which controls the temperature accurately ,it is suited for welding any intergrated circuit or wiring.

6.The removable footswitches can satisfy the reqirement of welding position or sophisticated technology.

7.The fixed spot-welding head has pressure regulating device which makes the solder connections more reliable.

Attention: For the requirement for electric leakage switch is more than 60 A, it is not recommended to use at home.



1. This spot welder can be used to weld the nickel,
nickel plated steel, nickel plated iron, iron and other alloys, but it
can't be used to weld metal including copper and aluminum.
2. The welding thickness 0.03 - 0.3 mm indicates the
thickness range of all alloy it can be weld, for nickel or nickel plated
steel, the range is 0.08 - 0.3 mm.
3. Rated current of tripping device of the leakage
protection switch should be up to 60A.


skype : e-firesales01



Payment Methods

Shipment Methods



Q1: How do we place an order?
A1: Please kindly send us an email specifying the item, quantity, payment 
or other specification to place an order.
Q2: How do we make the payment?
A2: We accept Paypal, escrow ,Western Union, TT. Please do only pay to the 
official account authorized by CLRD.
Q3: What's the delivery time?
A3: The delivery time is normally 3-7 working days after payment.
Q4: How would the goods be shipped?
A4:We ship via UPS,DHL ,FEDEX normally. 
Q5:What's the warranty for the items?
A5: Warranty for batteries is a year (12 months), Warranty for chargers is 
half a year (6 months).
1.We offer 24 full time service,Please feel free to contact me,if you have 
any problem on my product. Your inquiry will be replied within 6 hours. 
Item will be shipped within 2 working days after receiving a verifying 
payment. Please contact us within 30 days from dispatched if you don't 
receive our item(s). Otherwise, we would consider that the item(s) has been 
2.Time in transit: Transit time varies with different shipping methods.
3.Business days: from Saturday to Friday.


Quality control


(1)We test each item before shipping to ensure they are in good condition.

(2) As a experienced supplier we package goods in carton box with EPE, which would prevent your items

from some unexpected damages efficiently during delivery.

(3)We offer you fast shipping, usually around 3 days preparation. This is an approximate time, your

shipment data would be up to your specific orders.

(4)We would let you know the tracking number once weve sent out your products.


Important Notice


Customers should be sure whether their countries are allowed to import this product purchasing.

If you`re unsure of whether your country allows these kinds of products or not ,

we recommend you to contact the custom for confirmation.

We will not be responsible for losses due to customs confiscation.


Our goal is to make sure you are a happy customer and pleasant shopping 
with us.
If you are satisfied with the purchase and our total service, your 
comment is very important in our business success. 
If you are not satisfied with your purchase in any way, Please give us 
the opportunity to resolve any problem.
We understand the concerns and frustrations you might have, and will try 
our best to figure out the issues
                                       Your Satisfaction is our greatest success!!

If you are interested in this product , 

please contact us without hesitation! 

No matter what you need, no matter when you need,

we are all here,

to provide you with the high quality products and best service . 



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Transaction Details

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Shipping Destination
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
18 Transactions 3,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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