Description
Samsung 30Q 18650 3000mAh 15A Battery - Button Top
The Samsung 30Q button top battery is a reliable and high-quality power source, offering a capacity of 3000mAh and a maximum discharge rate of 15 amps. Designed with a button top, it is ideal for devices that require a protruding positive terminal for compatibility. Whether you're powering flashlights, power tools, or other electronic devices, this battery delivers consistent, dependable performance.
With its long cycle life and Samsung’s commitment to quality, the 30Q button top battery ensures you get reliable power for all your compatible devices. It’s an excellent choice for those seeking longevity and trusted performance in their energy solutions.
Key Features:
- Capacity: 3000mAh
- Discharge Rate: 15A Maximum Continuous
- Design: Button Top (for devices requiring a protruding positive terminal)
- Nominal Voltage: 3.6V
- Maximum Voltage: 4.2V
- Cycle Life: Long-lasting, reliable performance
- Manufacturer: Samsung SDI
Note: This battery is unprotected and should be used in devices or battery packs with appropriate protection circuitry.
SPECIFICATIONS
| Manufacturer: | Samsung SDI |
| Model: | INR18650-30Q (30Q) |
| Size: | 18650 |
| Positive Terminal: | Button Top |
| Nominal Capacity: | 3000mAh |
| Continuous Discharge Rating (max): | 15A Maximum Continuous |
| Nominal Voltage: | 3.6V |
| Maximum Voltage: | 4.2V |
| Discharge cut-off Voltage: | 2.5V |
| Protected: | NO, UNPROTECTED. |
| Rechargeable: | Yes |
| Approx. Dimensions: | 18.34mm x 66.5mm |
| Approx. Weight: | 46.7g |
| Country of Origin: | Republic of Korea, Malaysia, or China |
| Data Specification Sheet: | Samsung 30Q Datasheet |
⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case or box.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or use in devices such as e-cigarettes or vaporizers.
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What is Thermal Runaway?
- A dangerous chain reaction where heat generated by a failing battery causes it to overheat further, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid physical damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases or boxes to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. These are signs of internal damage or instability, and continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger designed specifically for lithium-ion batteries and ensure that the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
- Prohibited Activities: Do not short circuit, modify, puncture, crush, expose to liquids, or solder directly onto the battery (spot weld only).
- Emergency Response: If the battery shows signs of thermal runaway (e.g., smoke, swelling, or heat), immediately stop use and move it to a non-flammable surface (e.g., concrete or sand). For fires, use a Class D fire extinguisher or sand—never use water.
Disclaimer
IMR Batteries is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries are inherently volatile and require strict adherence to all safety guidelines. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.