This is when you should stop using the vehicle. The first stage will reduce power to approximately 50% of normal - enough you should notice it. When in LiPo Mode, the speed control has a two-stage cutoff. This is toggled back-and-forth using the method described in the video to the right. On Traxxas speed controls, they refer it as LiPo Mode when the low-voltage cutoff is enabled, and NiMH Mode when it is not. LiPo batteries cannot be completely discharged, as this will permanently damage the battery, and so a low-voltage cutoff needs to be enabled on the ESC to prevent the vehicle from draining the battery too far. One key difference between NiMHs and LiPos is how the electronic speed control ( ESC) on your vehicle needs to be set up. All you need is enough to ensure the battery is above the maximum current draw of the motor and speed control - going beyond that is simply a waste of money, as high C-Ratings usually come with a high price tag. Batteries are usually compared using the Continuous Rating, not the Burst Rating.ĭespite all of Traxxas’ LiPo batteries being rated at 25C, it’s worth noting for those running non-Traxxas batteries that going with a higher C-Rating isn’t necessarily better, as it won’t increase your speed or runtime. For example, the Burst Rating would come into play when accelerating a vehicle, but not when at a steady speed on a straight-away. The Burst rating works the same way, except it is only applicable in 10-second bursts, not continuously. Traxxas’ LiPo batteries have two C-Ratings: a Continuous Rating (which we've been discussing), and a Burst Rating. So our example battery can handle a maximum continuous load of 125A. Going higher than that will result in, at best, the degradation of the battery at a faster than normal pace. The resulting number is the maximum sustained load you can safely put on the battery. Nearly all batteries use voltage and capacity, while Lithium-Polymer (LiPo for short) batteries also usually include the discharge rate, but Nickel-Metal Hydride (or NiMH) batteries don’t. There are three main metrics with regards to batteries: voltage, capacity, and discharge rating. When talking about batteries, we need to first define the terms by which we will discuss them. But first, let’s talk about the basics of batteries. In this guide, we'll go over Traxxas' batteries - both Nickel-Metal Hydride and Lithium-Polymer - the Traxxas iD technology, and finally, Traxxas' chargers and how to use them. Now that purchasing a Traxxas vehicle also means using their batteries and chargers, understanding Traxxas' batteries, chargers, and accessories is important for all Traxxas owners. Recently, Traxxas moved to limit the supply of their High-Current Connectors, reducing the number of battery manufacturers licensed to use the connector to just one: Traxxas. Batteries are a part of life in this electric R/C world, and knowing about them can greatly improve your hobby experience.
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