Vapcell 35A INR21700 3100mAh rechargeable li-ion battery
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The Vapcell 35A INR21700 3100mAh rechargeable Li-ion battery is a powerhouse in the world of high-performance batteries, designed to meet the needs of demanding applications. With its robust capacity, impressive discharge rates, and reliable performance, this battery is ideal for a variety of high-drain devices. In this comprehensive description, we’ll explore the key features, specifications, and potential applications of the Vapcell 21700 3100mAh battery. The Vapcell 21700 battery offers a typical capacity of 3100mAh, with a minimum capacity of 3000mAh when discharged at 0.2C. This high capacity ensures extended usage times, reducing the frequency of recharges and providing consistent power for your devices. The nominal voltage of the battery is 3.60V, which is standard for Li-ion batteries and ensures compatibility with a wide range of devices. One of the standout features of the Vapcell 21700 battery is its ability to handle high discharge currents. It supports a maximum continuous discharge current of 35A, making it suitable for high-drain applications such as power tools, high-performance flashlights, vaping devices, and other electronic equipment that demands significant power. This high discharge rate ensures that your devices can operate at their peak performance without any power lag. The Vapcell 21700 battery supports both standard and quick charging, providing flexibility based on your needs. The standard charge current is 2000mA with a CCCV (Constant Current, Constant Voltage) charge mode and a cut-off current of 100mA. For users who require faster recharges, the battery can handle a quick charge current of up to 4000mA. This quick charge capability significantly reduces downtime, allowing your devices to be back in operation swiftly.
The battery conforms to the 21700 size standard, with dimensions that ensure it fits snugly in compatible devices. Weighing approximately 68g, the Vapcell 21700 is relatively lightweight, making it a convenient choice for portable applications without adding unnecessary bulk.
With an internal resistance of approximately 8mΩ (measured at AC 1kHz), the Vapcell 21700 battery is designed for high efficiency and minimal energy loss during operation. Low internal resistance is critical for maintaining high performance and ensuring that the battery delivers consistent power without overheating or significant voltage drops.
The battery is designed to operate under a range of conditions, ensuring reliability and performance. The end-of-charge voltage is 4.20V, and the end-of-discharge voltage is 2.5V. These parameters help maintain the health and longevity of the battery by preventing overcharging and deep discharging, which can damage the battery and reduce its lifespan.
Given its high capacity, robust discharge rate, and efficient performance, the Vapcell 21700 3100mAh battery is suitable for a variety of applications, including:
Power Tools: Provides the necessary power and reliability for demanding tasks, ensuring that tools operate at their best.
High-Performance Flashlights: Delivers bright, sustained illumination for outdoor activities, emergency situations, and professional use.
Vaping Devices: Supports high wattage outputs, ensuring a satisfying vaping experience with consistent power delivery.
Portable Electronics: Powers devices such as laptops, drones, and other gadgets that require reliable, high-capacity batteries.
The Vapcell 21700 battery is built to high safety standards, incorporating multiple protective features to prevent overcharging, over-discharging, and overheating. This ensures that the battery not only performs well but also operates safely under various conditions.
In summary, the Vapcell 35A INR21700 3100mAh rechargeable Li-ion battery is an exceptional power source for high-drain applications. Its high capacity, impressive discharge rates, and reliable performance make it a top choice for users who demand the best from their batteries. Whether you are powering professional tools, high-performance flashlights, vaping devices, or portable electronics, the Vapcell 21700 battery delivers consistent, long-lasting power, ensuring that your devices operate at their peak. With its robust construction and safety features, the Vapcell 21700 battery is a reliable and efficient power solution for a wide range of applications.
◆ Typical Capacity: 3100mAh (0.2C discharge)
◆Min capacity: 3000mAh (0.2C discharge)
◆ Nominal voltage. 3.60V
◆ Max Continuous Discharge Current: 35A
◆ End-of-charge voltage: 4.20V
◆ End-of-discharge Voltage. 2.5V
◆ Weight: 68g (Appr)
◆ Internal resistance:8mΩ (Appr)(AC 1kHz)
◆ Standard Charge: 2000mA,CCCV 100mA cut-off
◆ Quick Charae Current: 4000mA
SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.
For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.
If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.
Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.
Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.
Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.
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To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.
Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.
Discount products：
No product return for discount products
Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.
Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.
Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty
Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.
Learn more,Please click here.