3.7V, Li-ion, 640mAh, Flashlight battery fits Streamlight, 66143, Stylus Pro Cob, Stylus Pro Usb, 2.37Wh
Cameron Sino CS-SLX661FT Replacement Battery for Streamlight, Stylus Pro COB, Stylus Pro USB – 640mAh Li-ion Battery
Experience exceptional performance with the Cameron Sino CS-SLX661FT Replacement Battery – designed exclusively for high-demand flashlight applications. Engineered to provide reliable power with a 3.7V output and an impressive 640mAh capacity, this Li-ion battery delivers a consistent 2.37Wh of energy. Its sleek black design, featuring precise dimensions of 98.80 x 11.00 x 11.00mm, ensures a perfect fit for your critical flashlight tools.
Cameron Sino batteries are renowned for their quality, reliability, and long-lasting performance. Whether you’re working on a professional project or enjoying an outdoor adventure, this replacement battery guarantees that your devices remain powered and ready for action. This product is engineered to seamlessly integrate with a variety of flashlight models, including the following fitments in alphabetical order: Streamlight, Stylus Pro COB, Stylus Pro USB. Corresponding part numbers are listed as: Streamlight, 66143.
- Category: Flashlight
- Capacity: 640mAh
- Battery Type: Li-ion
- Voltage: 3.7V
- Power Rating: 2.37Wh
- Color: Black
- Dimensions: 98.80 x 11.00 x 11.00mm
- EAN Code: 4894128209270
- Net Weight: 23.0g / 0.81oz
- Gross Weight: 73g / 2.57oz
Buy with confidence knowing that this premium product comes with 30 Days to return for a refund and a 1 Year replacement warranty. Choose the superior quality and durability of Cameron Sino batteries to ensure your flashlight never lets you down when it matters most.
Want Instant Shipping Costs?
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?
🔋 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
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!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
ADVISORY:- ABOUT OUR IMAGES
📸 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 IMAGEImages from our customers
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
