Thrunite 18650 3100mAh IMR Battery 3.7V High-Drain Protected Button Top Description
The Thrunite 18650 3100mAh IMR Battery 3.7V High-Drain Protected Button Top is a high-performance battery designed for high-drain devices, ideal for camping, hiking, and emergency use. For example, its 3100mAh capacity can power a flashlight like the Thrunite TN36 for extended periods, ensuring reliable illumination during a night hike. With a built-in protection circuit and IMR chemistry, it offers safe and stable operation. Featuring a 1-year warranty, this Thrunite 18650 Battery for Outdoor Use suits outdoor enthusiasts, professionals, and EDC users.
Reliable Power for Outdoor Use
The Thrunite 18650 3100mAh IMR Battery delivers 3.7 volts of power with a capacity of 3100mAh, designed specifically for high-drain devices like the Thrunite TN36 flashlight. It features a high-drain IMR (Lithium Manganese) chemistry with a maximum continuous discharge rate of 15A, operating safely from -20°C to 75°C, making it suitable for demanding applications. The battery includes a protection circuit to prevent over-charging, over-discharging, and short-circuiting, ensuring safety and longevity, though its proprietary design limits compatibility to specific Thrunite devices, requiring users to source Thrunite-specific replacements. It can handle up to 250 full charge/discharge cycles before capacity drops to 60%, offering reliable performance for extended use. This makes the Thrunite 18650 a dependable choice for outdoor use, though users should ensure compatibility with their devices.
Durable and Compact Design
The Thrunite 18650 3100mAh IMR Battery is designed for durability, with a button-top configuration and dimensions of 64.85mm in length (±0.15mm) and 18.33mm in diameter (±0.07mm), weighing 49g, making it compact and easy to carry as a spare in a pocket or gear bag for outdoor adventures. Its IMR chemistry provides stability and safety, even under high-drain conditions, though it lacks an official IP rating, so users should avoid water exposure to prevent damage. The battery's discharge cut-off voltage is 2.5V, with a full charge voltage of 4.2V (±0.05V), ensuring consistent power delivery, but users should store it at around 50% charge to maintain battery health during long periods of non-use. This makes the Thrunite 18650 a durable, compact power solution for outdoor use, though users should protect it from moisture and verify device compatibility.
Designed for Outdoor Use
The Thrunite 18650 3100mAh IMR Battery for Outdoor Use is tailored for outdoor enthusiasts, professionals, and EDC users needing a reliable power source for high-drain devices like flashlights during camping, hiking, or emergencies. For example, it can power a Thrunite flashlight with long-lasting turbo modes, providing bright illumination for navigation, though its capacity may degrade after 250 charge cycles, and users must ensure it's used with compatible Thrunite devices to avoid performance issues. The battery's 15A discharge rate supports high-performance needs, but its lack of an IP rating means it's not ideal for wet conditions, requiring careful storage. The Thrunite 18650's compact size and protective features make it suitable for various conditions, offering a balance of power and portability, though users should plan for specific device compatibility and avoid over-discharging to maintain battery health. It's ideal for those needing a dependable battery for outdoor scenarios with high-drain devices, providing consistent power for critical tasks.
Key Features and Specs
The Thrunite 18650 3100mAh IMR Battery 3.7V High-Drain Protected Button Top is built for performance. It features a 3100mAh capacity at 3.7V, IMR chemistry with a 15A max discharge rate, a protection circuit for over-charging, over-discharging, and short-circuit protection, up to 250 charge cycles, and a lightweight design, with a 1-year warranty for reliability. Its dimensions of 64.85mm x 18.33mm and weight of 49g make it a practical choice for outdoor users. This battery excels for powering high-drain devices like flashlights during camping, hiking, or emergencies, providing a reliable, long-lasting power solution for various scenarios.
Specifications Overview
- Type: Rechargeable IMR Battery (18650)
- Purpose: Flashlight Power, Camping, Hiking
- Capacity: 3100mAh (Max)
- Voltage: 3.7V (Nominal), 4.2V (Full Charge), 2.5V (Discharge Cut-off)
- Max Discharge Rate: 15A (-20°C to 75°C)
- Chemistry: IMR (Lithium Manganese)
- Charge Cycles: 250 (Capacity drops to 60% after)
- Protection: Protected Circuit (Over-Charge, Over-Discharge, Short-Circuit)
- Style: Button Top
- Dimensions: 64.85mm (Length, ±0.15mm) x 18.33mm (Diameter, ±0.07mm)
- Weight: 49g
- Warranty: 1 Year
Package Contents
The package includes:
- Thrunite 18650 3100mAh IMR Battery
- User Manual
Note: Ensure the battery is used with compatible Thrunite devices, as it is not universally compatible with all 18650 devices; standard 18650 batteries may not work. The battery lacks an IP rating, so avoid water exposure to prevent damage. Store at around 50% charge in a dry place to maintain battery health during long periods of non-use, and do not short-circuit, puncture, or dispose of in fire.
