Need to return a product:- Click Here for returns

Need to track your order:- Track here

Check out our new website, faster smarter and easier to use.

  • Fast Shipping

    Via UPS, Fedex, Purolator

  • Special offers

    Regular sales and discounts

  • Easy returns

    Hassle free returns policy

  • Chat facility

    Talk to a real person

DUE TO THE CANADA POST STRIKE, IF YOU SELECT CANADA POST WE WILL SHIP VIA COURIER INSTEAD AT NO EXTRA COST (SOME EXCEPTIONS WILL APPLY TO REMOTE AREAS)
Cameron Sino Technology Limited  |  SKU: CS-SHW640VX  |  Barcode: 4894128185505

14.4v, Li-ion, 1800mah, Battery Fits Shark, Ws640, Ws640ae, 25.92wh

⭐For further information about stock levels see the notes below⭐
$71.99 CAD
Shipping calculated at checkout.
Minimum quantity allowed is .
Maximum quantity allowed is .
The product can be bought in quantity increments of .

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

Product Information

Fits Brands:- Shark
Fits Models:- Ws640, Ws640ae, Ws642, Ws642ae, Wv401bl, Wv401pk, Wv403br
Fits Battery Model Numbers:- Xsbt420, Xsbt420as, Xsbt420uk

Specifications
  • CS-SHW640VX
  • Li-ion
  • 1800mAh / 25.92Wh
  • 14.4V
  • Grey
  • 158.30 x 48.60 x 37.40mm
  • 4894128183709
  • 260.0g
  • 440g

We update this list as new information becomes available. See the product description for more information
Remarks concerning this product:- 

None at this time

Latest Update:- 30th June 2023

Care information

Some Useful Battery Information
Please read this before using your new battery!


Cordless phone batteries, Cell phones, PDAs, Power Tool Batteries, and all devices with the chemistries below


These types of batteries can be NIMH, NiCad, or Lithium Ion all these three chemistries have similar properties when looking after them.
Initial charge- all three types of batteries should be fully charged overnight on receipt.


Charges 2-6- it is very important to fully charge the battery and then use the battery until the device says low battery. There is no need to force a discharge just use the device as normal until the battery runs down to about 20% of its charge. The important thing about these 2-6 conditioning cycles is that you do not top up the battery until it reaches about 20% of its charge. Do not let the battery run flat, especially on the first 3-4 cycles.

After conditioning- the best course of action to lengthen the life of these types of batteries is to only replace the device on the charger when the device needs charging. All three chemistries of batteries can be cycled around 500 times if the device was placed on the charger once every day after one use the battery would last approx 500 days if placed on the charger twice a day after use the battery would last approx 250 days. A battery does not half cycle so even if the battery was 80% charged a full cycle will be used when it is placed on charge.


SLA Batteries
This type of chemistry does not need conditioning the battery can be cycled around 300-400 times, although the battery is best used heavily at the top end of its charge. This battery should be topped up and not used till flat.
The average life of an SLA battery is 2-3 years depending on use and care.


Laptop Batteries
Most laptop batteries today use Lithium Ion Technology. The recommended care is slightly different from that above.
Initial charge- The battery should be fully charged overnight on receipt.

Charges 2-6- it is very important to fully charge the battery and then use the battery until the device is discharged to only about 20% of its charge. Do not let the battery drain down completely or the charging circuit in the laptop may not detect a good battery. This is especially important in the first 5 cycles. There is no need to force a discharge just use the device as normal until the battery runs down. The important thing about these 2-6 conditioning cycles is that you do not top up the battery until it reaches 20% of its charge.

After conditioning- the best course of action to lengthen the life of these types of batteries is more difficult to ascertain the main problem is that if you are constantly plugging in and out of the mains adaptor the battery life will be reduced significantly. .The best thing to do is to make sure that you fully cycle the battery and let it run low at least once a month. Lithium batteries need to be exercised to maintain their usability.
If you have any questions or would like to speak to us about your order please do not hesitate to contact us.

Delivery and Shipping

Add some general information about your delivery and shipping policies.

Everything You Need to Know About Our Shipping

Can we use our own carriers or FedEx, UPS, Purolator, Canpar, or Canada Post accounts to ship the order we have placed?

Unfortunately, due to our systems integration with these carriers, we are unable to offer this service at this time.

Do you offer same-day shipping?

Yes, as long as the order is placed before 11:59 am. (Please note this does not mean we offer same-day delivery.)

Can we come to your Oakville location and collect the products that we need urgently?

Not at this time.

Do you ship to Puerto Rico?

We are unable to ship lithium batteries to Puerto Rico, only NiMH batteries.

All About Our Paid Shipping Services

Canadianbatteries.com offers a wide variety of shipping methods through Canada Post, FedEx, UPS, Canpar, and Purolator. It's up to you to select the method best suited to your time scale and budget. Some shipping methods are not available for certain products.

Shipping costs are automatically calculated by our intelligent shipping estimation program based on the weight, distance to the destination, and the shipping service. To obtain your shipping cost, add the desired items to your shopping cart, proceed to checkout, and enter your postal code. Here you will be shown the available shipping methods, expected transit times, and the estimated delivery date with pricing.

It's important to understand that in-transit times and delivery dates are the best estimates provided by the respective carriers. Once we hand off the package to the carriers, responsibility for carrier or weather-related delays is passed to them. Transit times should be calculated only on business days and do not include weekends and holidays. Depending on product availability, this may postpone the actual shipping dates.

We endeavor to ship most orders by the next business day, but certain products, including sealed lead acid, may take longer. If there is a delay longer than five days, we will notify you. We can only ship to PO Boxes with Canada Post; FedEx and all our other services cannot deliver to post office boxes. We will require at least one business day for order processing.

Domestic Shipping Services Offered Through UPS, FedEx & Canada Post:

Canada Post

  • Expedited: For many orders, this will be the cheapest solution (especially low-value lighter orders). Orders can be delivered to a Post Office Box. 1-10 business days transit depending on location.
  • International (USA): We can ship NiMH, Alkaline, Sealed Lead Acid, and NiCd batteries to the United States, but we are unable to ship lithium batteries to the USA by the postal service. You would need to select FedEx for this chemistry.

FedEx

  • FedEx Ground: This method is the fastest for shipping lithium metal batteries and is usually more economical for heavier shipments. We can ship all battery chemistries via this service.
  • International (USA): We can ship Lithium Ion, Lithium Polymer, NiMH, Alkaline, Sealed Lead Acid, and NiCd batteries to the United States, but we are unable to ship lithium metal batteries to the USA by air. You would need to select FedEx Ground for this chemistry.

UPS

  • UPS Standard: This method is the fastest for shipping lithium metal batteries and is usually more economical for heavier shipments. We can ship all battery chemistries via this service.
  • International (USA): We can ship Lithium Ion, Lithium Polymer, NiMH, Alkaline, Sealed Lead Acid, and NiCd batteries to the United States, but we are unable to ship lithium metal batteries to the USA by air.

Purolator

  • Purolator Ground: This method is the fastest for shipping lithium metal batteries and is usually more economical for heavier shipments. We can ship all battery chemistries via this service.
  • Purolator International (USA): We can ship Lithium Ion, Lithium Polymer, NiMH, Alkaline, Sealed Lead Acid, and NiCd batteries to the United States, but we are unable to ship lithium metal batteries to the USA by air.

Canpar

  • Canpar Ground: This method is the fastest for shipping lithium metal batteries and is usually more economical for heavier shipments. We can ship all battery chemistries via this service.

Customs and Import Duties

  • Your order may be subject to retail sales tax, import duties, and/or taxes, which may be applied by your country when your package arrives.
  • Canadianbatteries.com ships your package duties and taxes unpaid. We do not collect these charges and cannot predict what they may be. If you incur these additional charges, they must be paid for your package to clear customs.
  • For more information regarding your country's customs policies, please contact your local customs office.

Acceptance of Incorrect Addressing Order Policy

A confirmation email is sent to you once your order is placed. Please check that the address details provided in this email are correct within 30 minutes of placing the order and notify us of any errors. If no corrections are made within this time, we will consider your order placed with the correct address. Should an incorrect address be entered, and the shipment is returned by the carrier, the cost of the shipment and the return cost will be covered by you, the purchaser. These costs may be deducted from any refund if you cancel the order or choose to have it reshipped. This applies even if your order was placed via PayPal Express Checkout; it is your responsibility to confirm that the address is correct, including orders placed over the telephone.

Currency Selection and Product Availability

We are based in Ontario, Canada. You can choose to see prices in Canadian Dollars or USD. Select your preferred currency; C$ is shown when CAD is selected. We hold a vast inventory of products, but some products with limited shelf life are held in smaller quantities. Occasionally, your order may overlap with stock rotation, which may delay your order. If this occurs, we will notify you immediately with the expected arrival date. If you can't wait, respond to the email, and we will refund your order and notify you when the new stock arrives.

To see your shipping charge, add the quantity of the product to your shopping cart, then enter your postal code on the next screen. A list of shipping services from Canada Post and FedEx will be shown with prices and estimated delivery dates. Please note these are only estimated dates, not guaranteed.

No need to create an account at this stage, but once logged in, the shipping quotation system will also calculate the taxes.

Prior to placing an order, consider the recommendations in the above video

Battery Fits Models:- Ws640, Ws640ae, Ws642, Ws642ae, Wv401bl, Wv401pk, Wv403br


Battery Part Numbers:- Xsbt420, Xsbt420as, Xsbt420uk


This battery should be the same or greater capacity than the original battery. Cameron Sino is one of the world's most successful third-party battery manufacturers. Check out the reviews on our products and service. All are verified and genuine. If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call, email, or live chat can save you time and money on your selection. If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call, email, or live chat can save you time and money on your selection. You can confirm that this particular battery will fit your device by checking the tables below. A 12 Months warranty is usually standard on our Cameronsino products. It will be stated in the information box if it is different. The average life of a Li-ion battery is around 400 cycles. This is the same for Lithium Polymer. So Nimh should last for about 500 cycles. (A cycle is a discharge and recharge.) Please remember that a cycle will still be used, even if only partially discharged, then recharged. It's always best to run the battery low and recharge when the battery reaches about 10% of its charge left. This will extend the life of the battery. Our ISO 9001-certified factory uses the best quality components and manufactures its products to the exact high specifications as the OEM factory battery. We Endeavour to make our batteries meet or exceed the original batteries' specifications. Take a look at the products table below and find the models that this battery will replace. Special Remarks:- None at this timeAll information that we provide regarding fitment is supplied by the manufacturers. As a final check, it's worth comparing your original battery with the one shown. We keep our records as up-to-date as possible, but new fitments come on stream every week due to the launch of new products.If the battery's capacity is different from your original's, this does not mean ours does not match. It just means that our replacement battery will store slightly less or slightly more charge than the original.
ADVISORY:- ABOUT OUR IMAGES

Please note that the images displayed on our product page serve as a visual reference and may not perfectly represent the final product you receive. Variations can occur due to lighting, photographic angles, or minor design updates. We strive to ensure the accuracy of these images, but slight differences in colour, dimensions, or design details may exist. We appreciate your understanding and are committed to ensuring your satisfaction with the products you receive.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

14.4v, Li-ion, 1800mah, Battery Fits Shark, Ws640, Ws640ae, 25.92wh Vacuum Cameron Sino Technology Limited
Cameron Sino Technology Limited

14.4v, Li-ion, 1800mah, Battery Fits Shark, Ws640, Ws640ae, 25.92wh

$71.99 CAD

Battery Fits Models:- Ws640, Ws640ae, Ws642, Ws642ae, Wv401bl, Wv401pk, Wv403br


Battery Part Numbers:- Xsbt420, Xsbt420as, Xsbt420uk


This battery should be the same or greater capacity than the original battery. Cameron Sino is one of the world's most successful third-party battery manufacturers. Check out the reviews on our products and service. All are verified and genuine. If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call, email, or live chat can save you time and money on your selection. If in doubt - check us out! We will select the correct battery for you and guarantee that fitment. A simple phone call, email, or live chat can save you time and money on your selection. You can confirm that this particular battery will fit your device by checking the tables below. A 12 Months warranty is usually standard on our Cameronsino products. It will be stated in the information box if it is different. The average life of a Li-ion battery is around 400 cycles. This is the same for Lithium Polymer. So Nimh should last for about 500 cycles. (A cycle is a discharge and recharge.) Please remember that a cycle will still be used, even if only partially discharged, then recharged. It's always best to run the battery low and recharge when the battery reaches about 10% of its charge left. This will extend the life of the battery. Our ISO 9001-certified factory uses the best quality components and manufactures its products to the exact high specifications as the OEM factory battery. We Endeavour to make our batteries meet or exceed the original batteries' specifications. Take a look at the products table below and find the models that this battery will replace. Special Remarks:- None at this timeAll information that we provide regarding fitment is supplied by the manufacturers. As a final check, it's worth comparing your original battery with the one shown. We keep our records as up-to-date as possible, but new fitments come on stream every week due to the launch of new products.If the battery's capacity is different from your original's, this does not mean ours does not match. It just means that our replacement battery will store slightly less or slightly more charge than the original.
View product