IMREN 18650 3200mAh 40A Rechargeable Lithium Battery
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The IMREN 18650 3200mAh 40A rechargeable lithium battery is a high-performance power source designed to meet the demands of energy-intensive devices. Engineered with advanced Li-ion technology, it delivers reliable and long-lasting power for a wide range of applications, from professional equipment to everyday electronics. With a substantial 3200mAh capacity, this battery ensures extended runtime, reducing the frequency of recharges and offering users a seamless experience with their high-drain devices. Whether powering high-output flashlights, electric tools, or performance-driven gadgets, the IMREN 18650 is built to provide consistent energy output, making it a preferred choice for those who rely on dependable power solutions.
A defining feature of this battery is its powerful 40A continuous discharge rate, which allows it to sustain high power loads without compromising efficiency. This capability makes it particularly well-suited for devices that require a steady and robust power supply, ensuring optimal performance even under demanding conditions. Unlike conventional batteries that may struggle with power surges, the IMREN 18650 maintains stability, allowing devices to operate at peak efficiency without interruptions. The battery’s impressive pulse and burst rate further enhance its suitability for applications that demand quick, high-energy output.
Durability and longevity are at the core of the IMREN 18650’s design. Manufactured to withstand extensive use, this battery offers a high number of recharge cycles, making it a cost-effective and eco-friendly choice. The rechargeable nature of this battery reduces waste from disposable alternatives, contributing to a more sustainable approach to energy consumption. With proper care, users can expect the IMREN 18650 to maintain its performance over an extended lifespan, ensuring continuous reliability for their devices.
Charging the IMREN 18650 is both fast and efficient, minimizing downtime and maximizing usability. It follows a constant current, constant voltage (CCCV) charging protocol with a standard charge rate of 1.50A and a maximum charging cutoff voltage of 4.20V ± 0.05V. The full charging process takes approximately 2.5 to 3 hours, ensuring that users can quickly replenish their battery’s power supply and resume operation without prolonged waiting times. This quick recharge capability is particularly advantageous for those who rely on their devices for extended periods, whether for professional tasks or recreational activities.
Designed to operate efficiently across a broad range of environmental conditions, the IMREN 18650 remains reliable even in extreme temperatures. It supports charging temperatures from 0°C to 45°C and can discharge effectively within a range of -20°C to 60°C. This makes it suitable for outdoor and industrial applications where environmental factors can influence battery performance. Whether used in cold-weather expeditions or high-temperature work environments, this battery maintains stability, ensuring uninterrupted functionality.
The IMREN 18650 is designed with safety in mind, incorporating robust protective features to enhance user confidence. While it is an unprotected battery, meaning it does not include built-in protection circuits, it is crafted with high-quality materials that prevent common battery hazards such as overheating, overcharging, and short-circuiting. Users should ensure that their devices are compatible with unprotected batteries or use external protective circuits when necessary to maximize safety. The low internal impedance, rated at a maximum of 13-16mΩ, contributes to efficient energy transfer while maintaining stable operation.
Specifications:
| Model | 18650-3200-40A |
| Size | Standard 18650 Battery (Φ=18mm, H=65mm) |
| Positive Terminal | Flat Top |
| Nominal Capacity | 3200mAh |
| Nominal Voltage | 3.7V |
| Standard Charge | CCCV,1.50A, 4.20V±0.05V,150mA cut-off |
| Standard Discharge | 40A |
| Charging Time | 2.5-3 hours, 3500mA(1.0C 5rate) |
| Initial Impedance | Max: 13-16mΩ |
| Weight | 45.0±2g |
| Operating Temperature | Charging: 0℃~45℃ Discharging: -20℃~60℃ |
| Storage Temperature | -20~45℃ |
| Storage Humidity | ≤75% RH |
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.
Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.
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.
Learn more,Please click on Here.
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.
