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 (Suspended)  |  SKU: CS-ADV350SL

Battery For Advent 3500 3.7v, 2000mah - 7.40wh

⭐For further information about stock levels see the notes below⭐
Regular price $26.64 CAD

Power up your Advent 3500 with the high-performance CS-ADV350SL battery from Cameron Sino. Crafted with top-quality components and cells sourced from reputable manufacturers, this lithium-ion battery is designed to match the standards of the original equipment manufacturer (OEM) battery. With a voltage of 3.7V and a generous capacity of 2000mAh / 7.40Wh, this battery delivers reliable power to keep your device running smoothly.

Designed to fit a wide range of models, the CS-ADV350SL battery is compatible with Advent 3500 and other devices requiring the Pr-575164n battery model. You can rest assured with a one-year warranty that covers any manufacturing defects, ensuring peace of mind with your purchase. The battery is expected to last between 400 and 500 cycles, providing long-lasting power for your device.

Cameron Sino's commitment to quality is underscored by their ISO 9001 certification, reflecting strict manufacturing standards and safety measures. With regular updates to ensure accurate fitment details and support for a variety of device models, including Advent 3500, this battery is an ideal choice for your electronic needs.

Ensure compatibility with your device by matching both the model and the battery number before placing an order. With fast shipping from Canada, you can have your new Advent 3500 replacement battery in no time. Power up your device with confidence and reliability with the CS-ADV350SL battery from Cameron Sino.

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
High quality Battery for Advent 3500 3.7V, 2000mAh - 7.40Wh Our products are shipped from Canada using fast reliable carriers including Canada Post, UPS, Purolator & FedEx. Check out our detailed product description for more information with regards to this product

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.