3A Discharge Cylindrical Lithium Polymer Battery 18400 3.7V 1100mAh for E-Cigarettes

18400 3.7V 1100mAh Cylindrical Lithium Polymer Battery Overview

The 18400 3.7V 1100mAh Cylindrical Lithium Polymer Battery is a high-performance rechargeable lipo battery designed specifically for e-cigarettes. With its compact size and high energy density, this battery offers reliable power for a variety of e-cigarette models, providing consistent vapor production and longer usage times.

Key Features

Compact and Cylindrical Design:

• The 18400 size (18.2mm diameter x 40.5mm length) provides a small, compact form factor that fits perfectly in most e-cigarette devices. Its cylindrical shape allows it to maintain a consistent, even energy distribution during use, ensuring stable performance.

High Capacity (1100mAh):

• With a capacity of 1100mAh, 18400 lipo battery offers a balance between power and size. It provides sufficient power for electronic cigarette devices, allowing users to enjoy longer vaping sessions without the need for frequent recharging.

Stable 3.7V Output:

• Operating at a nominal voltage of 3.7V, the battery provides consistent and reliable power throughout its discharge cycle, ensuring that your device performs optimally at all times.

Long Lifespan:

• Designed for multiple charge-discharge cycles, this battery is built to last. The polymer cylindrical design improves its lifespan, making it a cost-effective and environmentally responsible option for users who want a long-lasting power solution.

Performance Advantages

Reliable Power for E-Cigarettes:

• The 18400 3.7V 1100mAh Polymer Cylindrical Lithium-ion Battery provides reliable power to e-cigarette users, delivering a consistent and strong vapor production. The stable voltage output ensures that users experience the best possible vaping session from start to finish.

Eco-Friendly:

• As a rechargeable lithium-ion battery, the 18400 is more environmentally friendly than disposable batteries. It reduces the waste typically associated with single-use batteries, offering a sustainable solution for both consumers and the environment.

Wide Compatibility:

• Compatible with a variety of e-cigarette devices, this battery offers flexibility for both beginners and experienced vapers. Whether you're using a basic e-cigarette or a more advanced vaping system, this battery provides the power you need.

18400 3.7V 1100mAh Cylindrical Lithium Polymer Battery Technical Parameters

Basic Parameters

Charge & Discharge Parameters

Dimensions & Outline Drawing

18400 3.7V 1100mAh Cylindrical Lithium Polymer Battery Applications

• E-Cigarettes (Electronic Cigarettes )
• Vaping Devices
• Portable Electronics (LED flashlights, small devices, etc.)

This 18400 3.7V 11600mAh polymer cylindrical lithium-ion battery perfectly blends powerful performance, safety, and long-lasting durability. Whether you use it for e-cigarettes or other portable devices, its superior performance and compact design make it the ideal choice.

Custom configurations, including PCM/BMS protection circuits, connectors, and cable options, are available to ensure safe integration into your specific product requirements.

Quality & Safety Certifications

All UNEMETECH rechargeable lithium polymer batteries undergo strict quality control and comply with international safety & transportation standards, ensuring safe and reliable performance worldwide.
Depending on project requirements and target market regulations, we can provide certification documents such as CB, IEC 62133, UN38.3, MSDS, KC, PSE, BSMI, UL, RCM, CE, REACH, and RoHs 2.0 test reports, and other compliance documentation as required.

Typical Customer Feedback

“We’ve partnered with UNEMETECH for our e-cigarette battery project. The 18400 3.7V 1100mAh cylindrical lithium polymer battery provides stable power and consistent 3A discharge performance across batches. The battery has worked well for our device, and the UNEMETECH technical team has been responsive when we needed support with battery integration.”
— Product Development Manager, E-cigarette Manufacturer

Custom Lithium Polymer Battery Solutions

UNEMETECH provides customized lithium polymer battery solutions for E-Cigarettes (Electronic Cigarettes), vaping devices, portable electronics, LED flashlights, small devices, and other compact battery-powered applications. Optional PCM/BMS protection circuits, connectors, wire lengths, labels, and battery pack assemblies can be configured according to your project requirements.
Whether you need prototype samples or volume production, our engineering team can support your lithium polymer battery customization needs with reliable manufacturing and technical assistance..