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-MF7730SL  |  Barcode: 4894128148517

3.8V, Li-Polymer, 4400mAh, Hotspot battery fits Novatel Wireless, Verizon, 40123117, Jetpack 4g Lte, Jetpack Mifi 7730l, 16.72Wh

⭐For further information about stock levels see the notes below⭐
Regular price $35.99 CAD

Cameron Sino CS-MF7730SL Replacement Battery – 4400mAh for Novatel & Verizon Jetpack MiFi Hotspots

Buy a high-quality Cameron Sino CS-MF7730SL replacement battery for compatible Novatel Wireless and Verizon Jetpack MiFi hotspot devices. This 3.8V Li-Polymer battery delivers 4400mAh / 16.72Wh of dependable power, helping restore runtime, connectivity, and portable performance for supported mobile hotspot models.

4400mAh Capacity 3.8V Li-Polymer 16.72Wh Energy Direct Fit Replacement

Technical Specifications

ModelCS-MF7730SL
BrandCameron Sino
Battery TypeLi-Polymer
Voltage3.8V
Capacity4400mAh
Energy16.72Wh
Dimensions73.10 × 42.52 × 10.50mm
ColourBlack
Net Weight69g
Gross Weight94g
EAN4894128148517
Warranty1 Year

Why Choose This CS-MF7730SL Battery?

  • Extended Runtime: 4400mAh capacity helps keep compatible hotspot devices powered for longer.
  • Stable 3.8V Output: Designed to deliver reliable power for mobile data and portable connectivity.
  • Direct Replacement Fit: Built for supported Novatel Wireless and Verizon Jetpack MiFi models.
  • Li-Polymer Performance: Lightweight rechargeable chemistry suitable for compact hotspot devices.
  • Quality Cameron Sino Build: Manufactured as a dependable aftermarket replacement battery.
  • Ideal for Travel & Work: A practical replacement when your hotspot battery no longer holds charge properly.

Compatible Hotspot Models

Novatel Wireless

MiFi 7730L Jetpack MiFi 7730L Verizon MiFi 7730L Jetpack 4G LTE Jetpack MiFi 8800L MiFi 7000 MiFi 8000L

Verizon

MiFi 7730L Jetpack MiFi 7730L Jetpack 4G LTE MiFi 8800L Jetpack 8800L Inseego 5G MiFi M1000

Always check your existing battery part number, voltage, connector, and hotspot model before ordering.

Replaces Battery Part Numbers

Novatel Wireless

40123117

Verizon

40123117

This battery is intended as a replacement for compatible devices using battery part number 40123117.

Typical Applications

  • Novatel Wireless MiFi hotspot devices
  • Verizon Jetpack mobile hotspots
  • Portable Wi-Fi routers
  • Travel and mobile working setups
  • Backup hotspot battery replacement

Warranty & Returns

  • 30-Day Return Policy: Return eligible unused items within the stated return period.
  • 1-Year Replacement Warranty: Covered against qualifying battery faults and defects.
  • Compatibility Check: Please confirm your device model and battery part number before purchase.

CS-MF7730SL Battery FAQs

  • Is this battery rechargeable?
    Yes. This is a rechargeable Li-Polymer replacement battery.
  • What part number does it replace?
    This battery replaces compatible batteries marked 40123117.
  • Will this fit every Verizon Jetpack?
    No. Please check your exact hotspot model and existing battery details before ordering.
  • What is the capacity?
    The battery is rated at 4400mAh / 16.72Wh.

Product Highlights

  • Model: Cameron Sino CS-MF7730SL
  • Voltage: 3.8V
  • Capacity: 4400mAh
  • Energy: 16.72Wh
  • Chemistry: Li-Polymer
  • Colour: Black
  • EAN: 4894128148517

Restore Reliable Portable Wi-Fi Power

The Cameron Sino CS-MF7730SL replacement battery is a dependable choice for compatible Novatel Wireless and Verizon Jetpack MiFi hotspot devices. With 4400mAh capacity, 3.8V Li-Polymer chemistry, and a direct replacement design for supported models, it helps keep your mobile internet connection powered when you need it most.

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.