14500, 3.7v, Lithium Ion, 750mah AA size flat top cell 2.78wh
⚠️ Lithium-Ion Safety Warning
Cameron Sino unprotected cells (e.g. 14500, 18650) are for experienced users only. Risk of fire, explosion, or injury if misused. Use a smart charger, charge on fireproof surface, never leave unattended. No liability for improper use.
Cameron Sino CS-CM020SL 14500 Li-ion Rechargeable Battery – 750mAh 3.7V High-Performance Cell for Custom Battery Packs
Power your custom electronic devices with the high-quality Cameron Sino CS-CM020SL rechargeable lithium-ion battery. Designed for advanced electronic applications, this compact 14500 Li-ion battery delivers reliable 3.7V output, dependable 750mAh capacity, and stable performance for custom battery pack assembly, portable electronics, flashlights, LED devices, toys, laser tools, and more. Engineered for builders, hobbyists, and professionals requiring precise dimensions and trusted lithium-ion performance.
Technical Specifications
Why Choose the CS-CM020SL Battery?
- Reliable Cameron Sino Quality: Manufactured using premium-grade lithium-ion technology for dependable long-term performance.
- Stable 3.7V Output: Delivers consistent power for sensitive and high-drain electronic devices.
- High Energy Density: Compact 14500 format with 750mAh capacity for efficient portable power.
- Ideal for Custom Battery Packs: Excellent solution for engineers, builders, and electronics professionals.
- Precision Dimensions: Designed for applications requiring exact 14500 lithium-ion sizing.
- Versatile Performance: Suitable for flashlights, LED equipment, toys, laser devices, cameras, and portable electronics.
Compatible Part Numbers
Always verify your existing battery dimensions, chemistry, and voltage requirements before ordering.
Typical Applications
- Custom battery pack assemblies
- LED lighting systems
- Portable flashlights
- Laser devices and tools
- Portable electronics
- Electronic toys and hobby projects
- Cameras and compact devices
- DIY electronic projects
Important Safety Information
-
PCM Protection Required:
This battery does not include a built-in Protection Circuit Module (PCM). A suitable PCM system must be installed during battery pack assembly. -
Not a Standard AA Replacement:
This lithium-ion battery should not be used as a direct replacement for AA alkaline, NiMH, or NiCd batteries. -
Ships Uncharged:
The battery ships uncharged and has never been charged after manufacturing. -
Professional Handling Recommended:
Follow all lithium-ion charging and handling safety procedures during installation and use.
Product Highlights
- Battery Format: 14500 Li-ion Cell
- Voltage: 3.7V
- Capacity: 750mAh
- Energy Rating: 2.78Wh
- Rechargeable: Yes
- Maximum Discharge Current: 1.9A
- Dimensions: 14 × 14 × 50mm
- Brand: Cameron Sino
14500 Li-ion Battery FAQs
-
Is the CS-CM020SL rechargeable?
Yes. This is a rechargeable lithium-ion battery designed for repeated charging cycles. -
Does this battery include PCM protection?
No. This battery does not include a built-in PCM protection board and requires external protection circuitry. -
Can this replace a regular AA battery?
No. A 14500 lithium-ion battery operates at 3.7V and should not be used as a direct replacement for standard 1.5V AA batteries. -
What devices is this battery suitable for?
Common applications include custom electronics, flashlights, LED equipment, portable tools, toys, and DIY battery packs.
Warranty & Returns
- 30-Day Returns: Return your battery within 30 days if it is not suitable for your application.
- 1-Year Replacement Warranty: Covered against manufacturing defects for added peace of mind.
- Customer Support: Contact us if you require solder tabs or custom assembly configurations.
- Quality Assurance: Tested for reliable performance and dependable output.
Custom Assembly & Bulk Orders
Need custom battery configurations or larger quantities? We can assist with custom battery pack assembly, solder tab options, and volume pricing for commercial and industrial applications. Contact us for bulk order pricing and custom lithium-ion battery solutions.
Dependable 14500 Lithium-ion Power
The Cameron Sino CS-CM020SL 14500 rechargeable battery delivers reliable lithium-ion performance in a compact format ideal for custom electronics and battery pack projects. With dependable 3.7V output, precision sizing, and trusted Cameron Sino engineering, this high-quality 14500 Li-ion battery is an excellent solution for demanding portable power applications.
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.
