RC vehicle racing novices normally get confused about the different kinds of batteries.
Some even waste cash in obtaining the incorrect chargers for their batteries. Right here we Gens ACE and Tattu,a professional manufacturer of Li-po battery,will present you some difference concerning these RC batteries which means you could make your great order selection for you personally RC versions.
NiMH battery, quick for Nickel-metal hydride battery , is definitely an upgraded version of NiCd battery. NiMH battery uses hydrogen to retail outlet power, with nickel and an additional metal maintaining a lid over the hydrogen ions. It often comes in the cylindrical shape as below.
Lipo battery, brief for Lithium polymer battery , is really a newer sort of engineering. It's made of carbon and very reactive lithium, which may shop a great deal of vitality. Beneath is definitely the framework of a lipo battery. Using the flat construction the inner resistance is smaller sized.
Besides one of the most distinctive component distinction, we are able to evaluate them from the following elements too:
Voltage: NiMH nominal voltage is 1.2v per cell. So the popular voltage for NiMH battery is 3.6V, 7.2V and so on. However the voltage for each Lipo battery cell is 3.7V. So we typically find Lipo batteries in 7.4V, lipo battery 11.1 v 2200mah, 14.8V and 22.2V.
Price: Lipo battery is much more high-priced than NiMH battery on the minute. But now the production scale of Lipo battery gets greater and bigger, the production cost drops down quite a bit much more and so since the value for lipos.
Fat: Lipo batteries are smaller sized and may be created in practically any shape and size when NiMH batteries Cannot.
Charge and discharge: Lipo batteries could be discharged and charged within a shorter time. But Lipo batteries can hardly ever be in excess of discharged or more than charged when NiMH is just not that risky in that situation.
Memory effect: Technically, NiMH batteries do not have a "memory effect". Nevertheless NiMH batteries can encounter voltage depletion, also identified as voltage depression, equivalent to that of NiCd batteries, however the effect is generally much less obvious.In contrast, Lipo batteries has no memory impact.
Security: as a result of the soft package with the 14.8v Li-po batteries,it hardly burst or catch fire when Ni-MH has this threat.
Capability: LiPo batteries have large capacities, which means they hold plenty of vitality,around 2-2.5 times of Ni-MH batteries within a little package.
Lifespan: The lifespan for Li-po batteries is often more than 500 even though 200-300 for Ni-MH.
To produce a conclusion, These Li-po batteries advantages are significant in any RC model, but for airplanes, helicopters, and multi-rotor they can be the reason electrical flight is now so well known.
So Li-po battery is generally a better alternative than NiMH battery in RC vehicles, helicopter etc. But Ni-MH is low cost and harmless should you tend not to understand how to care concerning the battery. So for novices they are able to pick cheep NiMH battery packs. But for racing or major player, Gens Ace and Tattu (3s lipo voltage) battery is usually a fantastic alternative for you with substantial excellent and large C rating.
Now We Gens ACE and Tattu are nonetheless working within the new style of lipos with larger power density. And we are on the lookout forward to your new variety of Lipo battery to lengthen the flight time and get location of your gasoline because the principal power source for bigger UAVs.
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