20V 2.0Ah Lithium Battery

Features

  • Longer run time and extended battery life due to temperature management system
  • Charge status indicator with green LEDs
  • Compatible with any SKIL 20V product

Specifications

Voltage 20V
Capacity 2.0Ah
Battery Cell Type Li-ion
Fuel Gauge Yes

This lithium battery is designed to provide power to SKIL 20V tools. It incorporates a temperature management system that helps maintain optimal battery performance.

Model Number: BY519701

Skil 20V 2.0Ah Lithium Battery Review

3.8 out of 5

As someone who frequently relies on power tools for various projects, I recently had the opportunity to put the Skil 20V 2.0Ah Lithium Battery to the test. This battery is designed to power the SKIL 20V tool lineup, and it promises longer run times, extended battery life, and a temperature management system to keep it performing optimally. Given these features, I was eager to see how it held up in real-world applications.

First and foremost, the battery's design is quite user-friendly. The charge status indicator, a simple feature with green LEDs, allows you to quickly gauge how much power is left. This is particularly useful when you're in the middle of a project and need to know if you should swap out for a fresh battery or keep going. Additionally, the battery is compatible with any SKIL 20V product, which means you can use it across a range of tools without any compatibility issues.

One of the standout features of this battery is its temperature management system. In my experience, this system genuinely helps in maintaining the battery's performance, especially during extended use. I didn't notice any significant drop in power output, even as the battery began to drain. This consistency is crucial for tasks that require steady power delivery.

Charging the battery was another area where the Skil 20V 2.0Ah Lithium Battery excelled. It charges remarkably fast, going from 0 to 100% in about 20 minutes. This rapid charging is a game-changer on job sites where downtime needs to be minimized. I found that I could easily rotate between two batteries, keeping one on the charger while using the other, which effectively kept my tools running without interruption.

However, it's not all sunshine and rainbows. One significant issue I encountered was the battery leaking fluid. On more than one occasion, I noticed a brown oily substance leaking from the battery. This is a major concern, not only because it's messy but also due to the potential fire risk it poses. In one instance, the battery leaked heavily after its first charge, which was quite alarming.

Durability is another area where the Skil 20V 2.0Ah Lithium Battery fell short. While the battery performs well initially, I've had multiple batteries that stopped working within a few months. They either wouldn't hold a charge or would display a full charge but then quickly drain during use. This inconsistency is frustrating, especially when you're relying on the battery for critical tasks.

Customer support from Skil has been a mixed bag. On the positive side, they were responsive when I had an issue with a non-functioning battery and promptly sent a replacement. However, dealing with leaking batteries and getting consistent, reliable replacements has been less straightforward. It seems that while Skil is willing to back their products, the process can be hit or miss depending on the specific issue and the customer service representative you encounter.

Despite these drawbacks, the battery does have some redeeming qualities. The USB charging port is a brilliant addition. This feature allows you to charge external devices like phones, which can be incredibly handy during power outages or when you're on a job site without easy access to power outlets. It's a small but thoughtful touch that adds a lot of value to the battery.

In terms of performance, when the battery is working correctly, it delivers solid power and longevity. I've used it across various SKIL 20V tools, including drills, saws, and impact drivers, and it has consistently provided the power needed to get the job done. The power indicator is another feature I appreciate. It ensures that I never get caught off guard with a dead battery in the middle of a project.

The physical size of the battery is somewhat bulky, which can make it less convenient in tight spaces. It's comparable in size to some 4.0Ah packs from other brands, which might be a drawback for those who need a more compact solution. However, for most standard applications, this isn't a deal-breaker.

Given my experiences, would I recommend the Skil 20V 2.0Ah Lithium Battery? It's a bit of a mixed recommendation. If you are already invested in the SKIL 20V lineup and need a battery that charges quickly and performs well when it works, this battery could be a good fit. The USB charging port and charge status indicator are excellent features that add to its utility.

However, the issues with leaking fluid and inconsistent durability are significant concerns. If you can't afford the downtime or the hassle of dealing with potentially faulty batteries, you might want to consider other options. The reliability issues and the potential safety risks posed by leaking fluid are not something to take lightly.

In conclusion, while the Skil 20V 2.0Ah Lithium Battery has some impressive features and performs admirably in many respects, its durability and safety issues are hard to overlook. If Skil can address these problems, this battery has the potential to be a top contender in the 20V battery market. Until then, weigh the pros and cons carefully before making your decision.


Project Ideas

Business

Battery Rental Service

Start a rental service for 20V lithium batteries and compatible tools. This would be beneficial for DIY enthusiasts or small businesses that need tools temporarily without the upfront cost of purchasing them.


Battery-Powered Tool Kits

Create and sell comprehensive tool kits that include the 20V lithium battery and various compatible tools. Market these kits to homeowners, DIY enthusiasts, and small businesses.


Battery Maintenance and Recycling

Offer a service for maintaining and recycling 20V lithium batteries. Educate customers on proper battery care and provide eco-friendly disposal options for old or damaged batteries.


Custom Battery Solutions

Provide custom battery solutions for specific industries or applications. This could include designing battery packs for specialized tools or equipment that require unique power needs.


Battery-Powered Outdoor Equipment

Develop and sell a line of battery-powered outdoor equipment, such as leaf blowers, trimmers, and chainsaws. Emphasize the convenience and eco-friendliness of using lithium batteries over gas-powered alternatives.

Creative

Portable Garden Lights

Create a set of portable garden lights powered by the 20V lithium battery. These lights can be placed anywhere in the garden without the need for wiring, making them perfect for illuminating pathways, patios, or garden features.


DIY Cordless Fan

Build a cordless fan using the 20V lithium battery for use in workshops, garages, or outdoor events. This fan would be especially useful in areas without easy access to electrical outlets.


Battery-Powered Cooler

Design a portable cooler that uses the 20V lithium battery to power a small refrigeration unit. This cooler would be ideal for camping trips, picnics, or tailgating events.


Mobile Charging Station

Create a mobile charging station that uses the 20V lithium battery to charge phones, tablets, and other small electronic devices. This could be a lifesaver in emergencies or during outdoor activities.


Cordless Handheld Vacuum

Develop a cordless handheld vacuum cleaner powered by the 20V lithium battery. This would be perfect for quick clean-ups in cars, workshops, or small living spaces.