https://www.edusportsonline.com/blogs/news.atom edusportsonline - News 2024-05-24T16:43:56-04:00 edusportsonline https://www.edusportsonline.com/blogs/news/lithium-polymer-lipo-vs-nickel-metal-hydride-nimh-batteries 2023-08-09T16:23:14-04:00 2023-08-10T14:28:49-04:00 Beginner Series: LiPo vs NiMH Batteries Hannah Hardison

We are back again with some helpful information on RC Car Batteries! This article will help you determine which type of battery is a good fit for you and the advantages vs disadvantages of each type. 

Note: When choosing a battery you have to make sure you have the proper charger that works with that battery type. 

Let's Get into it!

LiPo: 

Advantages: 

  • LiPos are lighter and smaller in dimension. 
  • Not limited in the shape or size they can come in.
  • Have higer capacities and voltages - this can potentially allow for more speed and power. Typical Voltages include: 7.4V, 11.1V, 14.8V, and 22.2V
  • They discharge energy at a different and flatter rate which is what allows them to have more power. This allows for a more consistent stream of energy to your motor.
  • Charge Faster

Disadvantages: 

  • LiPos can be dangerous. If the battery is not stored properly or if it becomes damaged and punctured, fire could occur. 
  • They have a shorter life span meaning they last between 300 and 400 cycles. 

 

"LiPos are made of carbon and highly reactive lithium, which can store a lot of energy.  With the flat structure the inner resistance is smaller (UPOWER)."

NiMH: 

Advantages: 

  • More User Friendly
  • Typically can endure more charging cycles, meaning they potentially have a larger life span. 
  • They cost less then LiPos. 
  • Not as likely to catch fire if punctured.

Disadvantages:

  • This battery loses power throughout the run, meaning your car slowly loses power until the battery is completely dead. 
  • Heavy Weight 
  • Lower Voltages: Typically come in 3.6V and 7.2V, etc. 

 

"NiMH batteries use hydrogen to store energy, with nickel and another metal (such as titanium) keeping a lid on the hydrogen ions. It often comes in a cylindrical shape.(UPOWER)."

 

 

 What are your opinions on these Batteries? Leave us a comment below! Check out our Batteries Here

 

Sources:

  • Nosy Nation: LiPo vs NiMH: What's your battery of choice? (2016). 
  • UPOWER: 8 Difference Between Nimh vs Lipo Battery 
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