The IMREN 18650 rechargeable battery delivers 3200mAh capacity and a 40A maximum discharge rate, making it suitable for high-drain devices such as flashlights, vape mods, and drones. Certified for over 600 charge cycles and built with lithium-ion chemistry, it features built-in venting and advanced safety protections. IMREN batteries support consistent power delivery and a universal 18650 size, compatible with most electronics requiring high-current output.
Detailed Specifications
- Capacity: 3200mAh
- Continuous Discharge Rate: 40A
- Nominal Voltage: 3.7V
- Dimensions: 65mm (Height) x 18mm (Diameter)
- Battery Type: Lithium-Ion (Unprotected, Flat Top)
- Cycle Life: Over 600 cycles (IMREN Lab tested)
- Certifications: IEC 62133, RoHS compliant
- Protection Features: Venting, short-circuit and over-discharge protection
Real-World Use Cases
- Flashlights: Delivers reliable, high-output illumination for tactical and outdoor environments
- Vape Mods: Supports efficient, safe operation for high-wattage vape devices (check compatibility)
- Drones and RC: Provides steady power for DJI drones and other models requiring high current draw
- Toys and Electronics: Ideal for devices demanding fast energy delivery
Usage Notes and Tradeoffs
- While high-capacity (3200mAh) batteries give longer runtimes than 2500mAh cells, the larger current (40A) output may generate more heat; always use within device manufacturer guidelines.
- Unprotected batteries are not recommended for applications without built-in circuit protection.
Comparison Table
| Brand | Model | Capacity (mAh) | Discharge Rate (A) | Protected? | Intended Use |
|---|---|---|---|---|---|
| IMREN | 18650 | 3200 | 40 | No | Flashlights, Vape, Drones |
| Nitecore | NL1834 | 3400 | Unknown | Yes | Flashlights |
| UltraFire | 18650 | 3000 | Unknown | Yes | Electronics |
Frequently Asked Questions
Which 18650 rechargeable battery is best for high-drain flashlights?
The IMREN 3200mAh 40A 18650 battery is optimized for high-drain flashlights, offering a high discharge rate for powerful, sustained output. Its robust construction and safety features add to its suitability.
Are 3200mAh 40A 18650 batteries safe to use in vape devices or toys?
When installed in compatible devices and used according to the manufacturer's safety recommendations, the IMREN 3200mAh 40A battery is suitable for vape mods and electronic toys. Devices should include built-in protection or use with external protections as these batteries are unprotected.
What’s the difference between 18650 3200mAh and 18650 2500mAh batteries?
The 3200mAh battery provides longer runtime compared to the 2500mAh model, making it ideal for devices that require extended usage between charges. Both should be matched to device current and voltage requirements.
Can I use 40A 18650 batteries in my DJI drone safely?
This IMREN 40A 18650 battery is compatible with many DJI drone models that require high-drain cells, but always confirm device specifications and whether protection is required for your use case.
How long does a 3200mAh 18650 battery typically last on one charge?
Runtime depends on device consumption; for moderate loads, expect several hours of operation. For high-draw devices, performance will vary—reference your device's power draw for an accurate estimate.
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