Description
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.
- 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 for e-cigarettes, vaporizers, or similar devices.
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Thermal Runaway: A chain reaction where heat from a failing battery
causes further overheating, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases 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. Continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger specifically designed for lithium-ion batteries and ensure the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
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Prohibited Activities:
- Do not expose the battery to extreme heat, fire, or liquids.
- Do not short circuit, puncture, crush, or modify the battery.
- Do not charge or discharge beyond the manufacturer’s voltage range.
- Do not dispose of in regular trash—always recycle at approved facilities.
- Emergency Response: If the battery overheats, emits smoke, or swells, move it to a non-flammable surface (e.g., sand or concrete) and stop use immediately. In case of fire, use a Class D fire extinguisher or sand. Do not use water.
Disclaimer
18650Battery.com 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 customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.