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| Product Information | |
|---|---|
| Category | Flashlight |
| Battery Type | Li-ion |
| Capacity | 640mAh |
| Voltage | 3.7V |
| Power Rating | 2.37Wh |
| Dimensions | 98.80 x 11.00 x 11.00mm |
| Weight | 73g |
| Color | Black |
| Remarks | |
| Compatible Models | |
| Streamlight, Streamlight Stylus Pro Cob, Stylus Pro Usb | |
| Compatible Part Numbers | |
| Streamlight, 66143 | |
| Warranty & Return Policy | |
| Warranty | 1-Year Replacement Warranty |
| Return Policy | 30-Day Return Policy |
| Latest Update: 2nd March 2025 | |
See how to look after your battery if its lithium Lithium Care
See our shipping policy and details at this link Shipping Details
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.
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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POST YOUR IMAGEExperience 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.
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.
IMPORTANT: PLEASE READ ME
Hello! Before you complete your purchase, let's make sure the replacement battery is a perfect fit for your device. Follow these steps to confirm compatibility:
Given the subtle differences in battery replacements across similar device models, we highly recommend opening your device to double-check the battery model before placing your order.
Thank you for verifying these details to ensure a smooth and satisfactory purchase. We appreciate your choice of our brand and are here to help with any questions you may have!
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When it comes to powering essential devices and equipment, the Panasonic range of industrial lithium batteries stands out as a reliable and high-performance option.
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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.
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.
