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.

Cameron Sino Technology Limited  |  SKU: CS-SHR851VX  |  Barcode: 4894128163657

14.4V, Li-ion, 3400mAh, Vacuum battery fits Shark, Rv700_n, Rv720_n, Rv725_n, 48.96Wh

⭐For further information about stock levels see the notes below⭐
Regular price $41.22 CAD

Cameron Sino CS-SHR851VX Replacement Battery for Shark Vacuums – 3400mAh / 48.96Wh

Restore the full cleaning performance of your Shark robotic vacuum with the Cameron Sino CS-SHR851VX replacement battery. Built with premium 14.4V Li-ion technology, this high-capacity battery delivers 3400mAh / 48.96Wh for longer cleaning sessions, dependable suction power, and reliable day-to-day operation in compatible Shark vacuum models.

3400mAh Capacity 14.4V Output 48.96Wh Li-ion Rechargeable

Technical Specifications

BrandCameron Sino
ModelCS-SHR851VX
Battery TypeLi-ion
Voltage14.4V
Capacity3400mAh
Energy48.96Wh
ColourBlue
Dimensions69.50 x 37.20 x 37.20mm
Net Weight199g / 7.02oz
Gross Weight269g / 9.49oz
EAN Code4894128163657
Item No.CS-SHR851VX

Key Benefits

  • Extended Run Time: High 3400mAh capacity supports longer cleaning cycles with fewer recharges.
  • Reliable 14.4V Output: Delivers stable power for consistent vacuum performance.
  • Premium Li-ion Cells: Designed for dependable everyday use and long-lasting operation.
  • Safe & Secure: Built-in protection helps guard against overheating, overcharging, and short-circuiting.
  • Perfect Fit: Engineered specifically for compatible Shark vacuum models for straightforward installation.
  • Strong Cleaning Performance: Helps maintain suction power and runtime for efficient cleaning.
  • Durable Construction: Manufactured with quality components for dependable replacement performance.

Compatible Models

RV700_N RV720_N RV725_N RV750_N RV761 RV850BRN RV850C RV850WV RV851WV RV871 RV871C

Designed for selected Shark robotic vacuum cleaners. Please confirm your original battery model and vacuum model before ordering.

Compatible Part Numbers

RVBAT700-N

What You Get

  • 1 x Replacement Battery: Cameron Sino CS-SHR851VX
  • Application: Shark vacuum replacement battery

Match the part number and battery shape carefully to ensure correct compatibility with your vacuum.

Why Choose Cameron Sino

  • Trusted replacement battery brand for electronics and home devices
  • High-quality cell construction for reliable power delivery
  • Designed for stable charging and discharge performance
  • Precision-built for fitment in compatible Shark models
  • Ideal for restoring lost runtime in aging vacuum batteries
  • Suitable for regular home and office cleaning use

Warranty & Returns

  • 30-Day Returns: Return within 30 days for peace of mind.
  • 1-Year Replacement Warranty: Covered against manufacturing defects.
  • Buy with Confidence: Reliable support and dependable replacement quality.
  • Peace of Mind: A practical solution for bringing your Shark vacuum back to full performance.

Important Notice

This replacement battery is designed for compatible Shark vacuum models only. Please verify your model number and original part number RVBAT700-N before purchase to ensure proper fit and performance.

Power Your Shark Vacuum with Confidence

Don’t let a weak battery slow down your cleaning routine. Upgrade with the Cameron Sino CS-SHR851VX and enjoy dependable runtime, strong suction support, and reliable performance every time you clean.

Want Instant Shipping Costs?

🚚 Instant Shipping Costs?

It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!

💡 Shipping heavy or bulk items?

If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

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.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

POST YOUR IMAGE

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.