Let’s Dive into USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models is a rechargeable lithium-ion battery designed for use in SureFire‘s Dual Fuel flashlights and other compatible devices. Its key feature is the built-in micro-USB charging port, eliminating the need for a dedicated charger. This convenience, coupled with SureFire‘s reputation, makes it an attractive option, even in a used condition.
I was looking for a reliable and rechargeable power source for my SureFire flashlight. I wanted to move away from disposable CR123A batteries and embrace a more sustainable and cost-effective solution. The micro-USB charging capability of the SF18350 sealed the deal.
Upon receiving the used battery, I immediately checked its physical condition. It showed minimal signs of wear, and the micro-USB port was clean and undamaged. My initial impression was cautiously optimistic.
I considered a few other options, like the SureFire 18650, but it was too long for my particular flashlight. I also looked at some generic 18350 batteries, but I decided to go with the SureFire brand for its known safety and performance. I chose this battery over others due to its brand reputation and integrated charging feature.
Despite being a used item, I was excited to test its capacity and charging functionality. I hoped it would live up to the SureFire name and provide a reliable power source for my flashlight. It was a gamble, but I was hoping it would pay off with a good battery at a reduced price.
Real-World Testing: Putting USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models to the Test
First Use Experience
I first tested the USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models during a nighttime hike in a local state park. I used my SureFire flashlight powered by the battery for navigation. The battery performed well initially, providing a bright and consistent beam for the first hour of the hike.
The weather was dry and cool, so I didn’t have a chance to test it in adverse conditions on the first trip. I checked the battery’s temperature periodically, and it remained cool to the touch. The ease of use was excellent; simply insert it into the flashlight and go.
After about an hour and a half, the flashlight’s output noticeably dimmed. This suggested the battery’s capacity might be less than a new one. The dimming was gradual, not sudden, providing ample warning before completely depleting.
Extended Use & Reliability
After several weeks of using the USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models for daily tasks and occasional outdoor activities, its performance remained consistent. It provided a usable runtime, but shorter than expected from a new battery. The battery consistently took about 3 hours to fully charge from a depleted state.
There were no additional signs of wear and tear beyond the initial cosmetic imperfections. The micro-USB port remained solid, and the battery’s housing showed no cracks or damage. Cleaning was simple; wiping it with a dry cloth was sufficient.
Compared to my experience with new CR123A batteries, the used SF18350 offered a similar level of brightness, but shorter runtime. However, the convenience of recharging outweighed the slightly reduced capacity. While not outperforming new batteries, it certainly provided good value for its used price.
Breaking Down the Features of USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models
Specifications
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models is a 3.7-volt lithium-ion rechargeable battery. It has a capacity of 1100 mAh and features a built-in micro-USB charging port. The battery is designed for use with SureFire Dual Fuel flashlights and other compatible devices that accept a single 123A battery or an 18350.
The 3.7-volt output is crucial for compatibility with the specified SureFire flashlights. The 1100 mAh capacity determines the runtime of the flashlight. The integrated micro-USB port provides convenient charging without the need for a separate charger, enhancing user experience.
Performance & Functionality
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models performs its primary job of powering compatible devices adequately. Its runtime is shorter than a new battery, but still usable for most applications. The charging function works flawlessly, making it easy to top up the battery using any USB power source.
The battery’s main strength is its convenience. Its primary weakness is the reduced runtime compared to a new battery. It meets expectations for a used battery at its price point.
Design & Ergonomics
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models features a cylindrical design, typical of 18350 batteries. Its build quality appears robust, even in a used condition. Its weight is comparable to other 18350 batteries.
The battery is easy to handle and insert into compatible devices. There is no learning curve. Its compact size and simple design make it a user-friendly power source.
Durability & Maintenance
As a used battery, its lifespan is inherently limited. However, it should last for a reasonable period with proper care. Maintaining it involves keeping the contacts clean and avoiding extreme temperatures.
Cleaning the battery is straightforward. Simply wiping it with a dry cloth is usually sufficient. There are no user-repairable parts, but the robust design suggests it is relatively durable, even in a used condition.
Accessories and Customization Options
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models comes with a micro-USB to USB cable for charging. It is not compatible with any specific accessories or modifications beyond its intended use in compatible devices.
The battery is compatible with various USB power sources, like wall chargers, power banks, and computer USB ports. No other customization options are available. It’s designed for simplicity and ease of use.
Pros and Cons of USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models
Pros
- Convenient micro-USB charging. This eliminates the need for a dedicated charger.
- Compatible with SureFire Dual Fuel flashlights. Ensuring seamless integration with existing devices.
- Cost-effective alternative to disposable batteries. Reduces long-term expenses.
- Environmentally friendly. Reduces waste compared to disposable batteries.
- Reliable performance for a used battery. Providing a usable runtime for most applications.
Cons
- Reduced runtime compared to a new battery. This is expected with used batteries.
- Lifespan may be limited. As a used battery, its remaining life is unknown.
Who Should Buy USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models?
Perfect for: Users of SureFire Dual Fuel flashlights looking for a budget-friendly rechargeable option. Also ideal for those who want to reduce their reliance on disposable batteries. It’s a good fit for campers, hikers, and everyday users seeking a convenient power source.
Who should skip this product? Users demanding maximum runtime or those unwilling to accept the uncertainties of a used battery. Buyers needing guaranteed performance and lifespan should opt for a new battery.
Must-have accessories or modifications? A high-quality USB power adapter for optimal charging. Also, consider a portable power bank for charging on the go.
Conclusion on USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models
The USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models offers a compelling value proposition for users of compatible SureFire flashlights. While its runtime is reduced compared to a new battery, the convenience of micro-USB charging and its lower price make it a worthwhile option.
The price is justified if you prioritize convenience and cost savings over maximum performance. It provides a sustainable and user-friendly alternative to disposable batteries.
I would personally recommend it to users who understand the limitations of a used battery and are looking for a budget-friendly solution. It’s a great way to extend the life of your SureFire flashlight without breaking the bank. If you’re looking to save money and don’t mind a slight decrease in runtime, give the USED SureFire SF18350 Surefire Micro USB Lithium – 1 out of 3 models a shot!