Which lipo battery for rc

A higher capacity tank will run your car for longer. The mah rating: mAh is milliamp hours or 2. That is the amout of energy the battery can hold.

This battery will give 2. A 25c mah Lipo battery can weigh from grams to grams depending on the brand and model number. When you look to buy a battery, weight should be one of the thins you look at.

Some mah batteries weigh as much as some mah batteries. A batteris has a huge effect on the planes power to weight ratio. Two extra ounces will make a big difference in your planes performance.

Jets need a better than 1 to 1 power to weight ratio to perform like a jet. Not all batteries are the same size. While most manufacturers try to stay consistent in sizing, the dimensions can still be quite a bit different.

Sometimes a 2mm difference in size might keep it from fitting in your model. Soldering battery connectors can be a real pain, so it is a good idea to try find a battery connector that you like, and stick to it.

That allows you to swap batteries easily, and if you decide to build another drone in the future you can use the same batteries. Discharge is the amount of power the battery can supply your power system. Nothing bad - the battery will be much better off and won't have to work so hard, equating to a longer life. But, this doesn't mean you need to choose the highest C rating pack, because higher C packs cost more, and they also weigh more, too.

Best bet is to simply make sure that your pack of choice can deliver the amperage your application requires with a good dose of amps to spare - your LiPo will thank you for it. The beauty of most modern day LiPo batteries is being able to charge them quickly, leaving you with more time having fun and less time staring at your charger as you await a chorus of beeps to let you know the fun FINALLY begins.

And with LiPo packs that have a 5C charge rate capability, we're talking about charge times of less than 15 minutes, compared to a full hour with 1C packs. So, what does this "C" mean? Didn't we already cover this? Yes - we covered the Discharge rating of the pack. The Charge rating is the other side of the coin, and is quite important when choosing your LiPo pack, and most importantly, charging your LiPo pack. In terms of charging your LiPo battery, the amperage is what counts. Simplified, the more amps you can pump into your pack during charging, the faster your pack will charge.

But before you max out your charger for the fastest charge possible, you need to make sure your battery can handle it, and you need to know what the maximum amperage your battery can be safely charged at to prevent battery damage or a potential fire. As with the Discharge rating on your pack, the same math from above applies.

To determine the maximum safe amperage your pack can be charged at, divide your mAh by 1, and multiply it against the charge C rating - that's it. So, if we take our 5,mAh battery example from above, 5, divided by 1, equals 5. In the case of a 5C pack with a 5C charge rating, 5 times 5 equals 25, equating to a safe 25A maximum charge rating.

So, if your charger has the power to actually charge at 25A of power, you could safely charge this mAh 5C pack at 25A of charging power, equating to an ultra fast 15 minute charge time to get you in the air and having fun.

No matter what battery you own, be sure to carefully check the manufacturer specs relating to charging, as many batteries on the market are not designed for a 5C charge rate. Usually the charge "C rating" is listed on the back of the battery, and can be anything from 1C, 2C or more. Charging beyond the manufacturer charge rates is asking for trouble.

It's not worth it and will no doubt damage the battery, so follow whatever the manufacturer states to keep things safe. I strongly agree that lithium polymer battery is eco-friendly and much safer. I find them totally worth the price.

Thanks for the nice article. I wish I knew all of that before. I thought it was pretty nice until reading this article. I do not think it can discharge them and or set them to the necessary voltage for storing them. Toggle navigation Menu. Getting Started with Drones Part 3: Flying drones commercially? Home » Tips » 15 things every LiPo battery user should know. Related posts. What are some essential and non-essential tools you need to bring before going out flying?

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