Of the three, the Firebird Scout is the best of the group. All three are designed to separate, with little success of learning to fly RC. The only thing wrong with them is that the radio is not really reusable, since the majority of planes you'll be dealing with in the future require at least three channels. They do not come with quick chargers so you'll have to get several more batteries and then charge them at home. All three really don't fly very well, and actually take an "expert" to get them to fly.
On top of a great battery, the Makita BDF452HW has a 2-speed transmission and a 4-pole motor that operates at up to 450 in. lbs. of max torque and 285 in. lbs. of PTI torque. This ensures you will have plenty of power for almost any job you need to accomplish. All you need to do is switch between the two transmission settings and you're good li ion stock to go.
The first thing to know is that simple battery care can enhance the performance and useful life of your cell phone battery. Did you know that a cell phone battery should last for up to 400 charge/discharge cycles? That's quite a bit. How does that break down? If you charge your phone each night, your battery will last 12-15 months. If you are only charging twice a week, your battery should last 2-3 years. So if you can get away with charging less then that's a sure fire way to getting Lithium mines Ontario longer life.
Toshiba laptop batteries are excellent for this. They make it easy to have a spare battery for a laptop for many reasons. One is that they make batteries with high capacity. They are lithium-ion batteries. A Li-ion battery lasts longer than other batteries do. Because of that, they have a longer use life as well as not having to be replaced as often.
Keep the Lithium battery stocks dry. High moisture levels damage connectors between it and the connector and that can lead to safety risks or unit failure. If possible avoid using it in damp places.
Why Lithium-ion battery? Because it provides high energy density, runtime, and is light in weight. To run a power-sucking laptop, a battery with high energy density is required. The runtime of a laptop battery is based on what sort of applications you run. If you run basic applications for writing, reading, copying, chatting, etc, then your laptop battery runtime will be high compared to running a complex application that has a huge number crunching requirement.
6) Do not purchase spare battery for storage - It is not a good practice to buy spare battery for storage purposes. Observe the manufacturing date carefully. Storing up old stock even at a discounted price is not a good idea.