3.7V, Li-Polymer, 800mAh, Wireless Headset battery fits 3m, 78-6911-5123-3, Drive-thru, G5, 2.96Wh
Cameron Sino CS-MG510SL Replacement Battery for 3M Wireless Headsets – 800mAh High-Capacity Li-Polymer
Keep your 3M wireless headset performing at its peak with the Cameron Sino CS-MG510SL replacement battery. Now upgraded with a larger 800mAh capacity (previously 500mAh), this high-quality Li-Polymer battery delivers a consistent 3.7V output and a dependable 2.96Wh energy rating, providing longer operational time and enhanced productivity during busy drive-thru or customer service operations.
Designed for professional use in high-demand environments, this battery is an ideal power source for the latest 3M headset models. Its reliable energy output and high-efficiency performance make it the perfect solution for businesses that require clear communication and uninterrupted operation throughout long shifts.
🔋 Product Features:
- Battery Type: Li-Polymer
- Voltage: 3.7V
- Capacity: 800mAh (Upgraded from 500mAh in May 2025)
- Energy: 2.96Wh
- Color: Black
- Dimensions: 55.80mm x 43.20mm x 15.40mm
- Net Weight: 27.0g / 0.95oz
- Gross Weight: 52g / 1.83oz
- EAN Code: 4894128130840
💡 Why Choose Cameron Sino Batteries?
- High-Capacity Upgrade: Boosted from 500mAh to 800mAh for extended talk-time and operational efficiency.
- Premium Quality Cells: Built with industry-leading materials for enhanced safety, reliability, and cycle life.
- Perfect Fitment: Tailored specifically for select 3M wireless headset models – easy to install and seamlessly compatible.
- Safe and Stable Performance: Built-in protection against overcharging, overheating, and short-circuiting.
✅ Compatible Models:
3M: G5, G5L1, Drive-Thru
🔢 Compatible Part Numbers:
3M: 78-6911-5123-3
🛡️ 30-Day Return & 1-Year Replacement Warranty
Shop with confidence! This product includes a 30-day return policy and a 1-year replacement warranty. Your satisfaction and long-term performance are guaranteed.
🔌 Power Your 3M Headset with Confidence!
Don't let a worn-out battery compromise your communication. Upgrade to the Cameron Sino CS-MG510SL and enjoy reliable performance, longer usage time, and premium battery life. Perfect for busy drive-thru environments and critical customer service applications!
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💡 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
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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.
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