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Cameron Sino Technology Limited  |  SKU: CS-DEC800BU  |  Barcode: 4894128105077

7.2V, Ni-MH, 40mAh, CMOS / BackUp battery fits Dell, 02664e, Inspiron 3700, Inspiron 3800, 0.29Wh

⭐For further information about stock levels see the notes below⭐
Regular price $25.95 CAD

Cameron Sino CS-DEC800BU Replacement Battery for Dell Laptops – 40mAh, 7.2V Ni-MH Backup Battery

Ensure your Dell laptop stays powered with the high-quality Cameron Sino CS-DEC800BU replacement battery, designed specifically to provide a reliable backup power source for your system. This 7.2V Ni-MH battery offers a capacity of 40mAh and an energy rating of 0.29Wh, making it an ideal replacement for keeping your Dell laptop’s internal clock and memory functioning during power outages.

Product Features:

  • Battery Type: Ni-MH
  • Voltage: 7.2V
  • Capacity: 40mAh
  • Energy Rating: 0.29Wh
  • Colour: Green
  • Dimensions: 73.00 x 11.90 x 6.75 mm
  • Net Weight: 10.6g / 0.37oz
  • Gross Weight: 36g / 1.27oz
  • EAN Code: 4894128105077

Benefits of Cameron Sino Batteries:

  • Reliable Performance: This battery ensures that your Dell laptop operates with minimal interruption, keeping internal functions like the BIOS clock powered during system shutdowns.
  • Long-lasting Power: With its durable Ni-MH construction, this battery is engineered for longevity and can withstand numerous charge cycles.
  • Seamless Compatibility: Designed to be a direct replacement, it fits perfectly into your Dell laptop without hassle.
  • Environmentally Friendly: Ni-MH technology offers an eco-friendly alternative to traditional battery types.
  • Safety First: Cameron Sino batteries are built to meet high safety standards, ensuring that your device remains safe from overheating and short-circuiting.

Compatible Models:

  • DELL: Latitude C800, Latitude C810, Latitude C840, Inspiron 3700, Inspiron 3800, Inspiron 8000, Inspiron 8100, Inspiron 8200

Part Numbers:

  • DELL: 2664E, 02664E

30-Day Return & 1-Year Warranty: Purchase with confidence, knowing that the Cameron Sino CS-DEC800BU replacement battery is backed by a 30-day return policy and a 1-year replacement warranty. Your satisfaction is guaranteed, and you can trust the reliability of your replacement battery for long-term use.

Keep Your Dell Laptop Powered and Functional! Don’t let power loss or faulty backup batteries disrupt your work. With the Cameron Sino CS-DEC800BU replacement battery, you can be sure that your Dell laptop will stay powered, preserving your important settings, data, and configurations even when the power is off.

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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.

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