Buying Guide

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  • What is the best Ovonic battery for RC crawler
    July 24, 2020

    What is the best Ovonic battery for RC crawler

    Choosing the right Lipo RC battery for your RC Crawler involves many factors. It is not much different from other RC cars. The main considerations are the following factors *Voltage: The nominal voltage of a conventional LiPo battery is 3.7v...

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  • Drone lipo battery:  consider 7 parameters before buying
    May 30, 2020

    Drone lipo battery: consider 7 parameters before buying

    As we all know, drone power is provided by lipo batteries(which means lithium polymer batteries), which can greatly affect the pilot's experience. Everyone wants their drone to fly for more time, but what parameters should you consider when choosing the best...

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  • Battery for camera and precautions for its use
    March 12, 2020

    Battery for camera and precautions for its use

    Most digital cameras accept standard AA batteries, but you can choose which AA battery to use. Disposable batteries, rechargeable batteries and even battery packs allow the camera to take photos. Although many cameras can use alkaline batteries, they have a...

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  • What are the applications of NiMH batteries?
    February 9, 2020

    What are the applications of NiMH batteries?

    What is a Ni-MH battery Ni-MH battery is a kind of battery with good performance. Ni-MH batteries are divided into high-voltage Ni-MH batteries and low-voltage Ni-MH batteries. The positive electrode active material of nickel-metal hydride battery is Ni (OH) 2...

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  • Some common questions about NiMH battery
    January 18, 2020

    Some common questions about NiMH battery

    What is NiMH? NiMH stands for nickel metal hydride and has many advantages over other battery construction materials.   What does battery memory effects mean? Previous batteries and batteries of other chemical composition can have memory effects. This is the...

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  • Ovonic lipo battery for micro fpv drone
    December 21, 2019

    Ovonic lipo battery for micro fpv drone

    Why micro drone? Since drones have really become mainstream, the industry has undergone tremendous changes.  In the past few years-there was a time when many people were building super-large helicopters over 450 mm, and gradually, but the trend turned increasingly...

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