Description
Efest 18650 3000mAh Battery
Elevate your device's performance with the Efest 18650 3000mAh Battery, a powerful and reliable energy source designed for high-demand applications. This 3.7 Volt lithium-ion battery boasts a substantial 3000mAh capacity, ensuring prolonged usage and consistent power delivery for a variety of devices, from vaping kits to portable power packs and high-output flashlights. Its flat top design makes it universally compatible with devices that accept 18650 batteries, providing a stable 20A continuous discharge rate with a peak of 35A for pulse discharge, perfectly suited for both everyday and critical applications. Whether you're an enthusiast or a professional, the Efest 18650 battery is built to meet rigorous energy demands without compromising on safety or performance.
- Extended Capacity:Offers a high 3000mAh capacity for long-lasting power and fewer recharges, making it ideal for daily use in high-drain devices.
- Robust Output: Capable of a continuous 20A discharge rate with a peak of 35A pulse, perfect for high-performance electronics.
- Versatile Compatibility: The flat top design fits securely in vaping devices, power packs, and other gadgets that use 18650 batteries.
- Highly Stable: Engineered to be stable in extreme discharge scenarios, ensuring reliability and safety in intensive use.
- Safety Features: Includes a discharge cut-off at 2.5 Volt to prevent over-discharge, protecting the battery and extending its life.
SPECIFICATIONS
| Manufacturer: | EFest |
| Model: | IMR18650V1 |
| Size: | 18650 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 3000mAh |
| Maximum Voltage: | 4.2V |
| Continuous Discharge Rating (max): | 20A |
| Nominal Voltage: | 3.7V |
| Cut-off Voltage: | 2.5V |
| Protected: | NO, UNPORTECTED |
| Rechargeable: | Yes |
| Approx. Dimensions: | 18.5mm x 65.2mm |
| Approx. Weight: | 45.8g |
| Country of Origin: | China |
| Associated Names: | Efest 18650 battery 3000mah, IMR Efest |
| Data Specification Sheet: |
⚠ 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.
-
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 require strict adherence to all safety protocols. 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.