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LiPo batterys

  • 27-05-2009 2:57pm
    #1
    Registered Users, Registered Users 2 Posts: 1,138 ✭✭✭


    Ive got a standard dboys m4 s system,with a terrible 8.4 battery,

    would a lipo battery be a good idea to change over to?
    would my standard charger do it?

    do i need to change anything else?

    cheers


Comments

  • Closed Accounts Posts: 307 ✭✭+*EliteSniper*+


    I want to get one, but i av been advised not to because it ruins the internals in the s system..The poor we s system cant deal with it lol


  • Registered Users, Registered Users 2 Posts: 7,463 ✭✭✭Leftyflip


    NOOO do not use a normal charger for a lipo batt. Veryy bad combo
    A proper lipo battery carger is the only thing to use,
    A mosfet would be a good idea, along with the lipo


  • Registered Users, Registered Users 2 Posts: 2,213 ✭✭✭peter-pantslez


    make sure its a 7.4v lipo the 11.1v will more then likely shread the gears in seconds!!!


  • Registered Users, Registered Users 2 Posts: 1,138 ✭✭✭Tomebagel


    ya i heard that the lipo 7.2 gave them same rof as a 9.6 firefox etc..

    the short chargng time was what had me so interested!


  • Registered Users, Registered Users 2 Posts: 2,213 ✭✭✭peter-pantslez


    Tomebagel wrote: »
    ya i heard that the lipo 7.2 gave them same rof as a 9.6 firefox etc..

    the short chargng time was what had me so interested!

    thats two of the pros! aswell as lighter, smaller and lasts longer

    the cons though are they can go on fire when charging, if one of the cells gets damaged they can go on fire, if its discharged below a certain voltage they can go on fire.

    they need to be treated with respect!!!!


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  • Closed Accounts Posts: 440 ✭✭Single Malt


    Make sure you get a good LiPo, as some, Firefox for example, tend to have a low discharge rate of 12C. Such a battery, at 11.1, will give minimal gains, compared to a 9.6 NiMh, because a good NiMh has a similar discharge rate. You want a 20-30C LiPo to get the full benefit. A mosfet and good shim job are also required.


  • Registered Users, Registered Users 2 Posts: 1,893 ✭✭✭Dread-Lock


    Everything you need to know about Li-Po's.
    Part 1 Part 2 Part 3 Part 4


  • Closed Accounts Posts: 44 rockercover


    Your grand sticking with a 7.4 lipo. It wont do any damge. A neat shim would be advisable though.


  • Registered Users, Registered Users 2 Posts: 1,138 ✭✭✭Tomebagel


    i got myself a 9.6 1500mah firefox batt of ebay,

    would the charger i got with the m4 do the job?


  • Registered Users, Registered Users 2 Posts: 1,893 ✭✭✭Dread-Lock


    Tomebagel wrote: »
    i got myself a 9.6 1500mah firefox batt of ebay,

    would the charger i got with the m4 do the job?

    Sorry I read that wrong. Yeah the charger will do but I don't really recommend using those cheap chargers that come with the guns.


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  • Registered Users, Registered Users 2 Posts: 1,778 ✭✭✭Sod'o swords


    Tomebagel wrote: »
    i got myself a 9.6 1500mah firefox batt of ebay,

    would the charger i got with the m4 do the job?

    Depends if you have a mini charger or not.

    or if the battery itself is a mini battery.


  • Registered Users, Registered Users 2 Posts: 1,138 ✭✭✭Tomebagel


    this is the battery

    and the charger is

    MODEL: HLD4120-084450
    INPUT:AC220-230V 50Hz
    OUTPUT: DC 8.4V 450mA

    How long of a charge should i give it?
    thanks,


  • Closed Accounts Posts: 440 ✭✭Single Malt


    Tomebagel wrote: »
    this is the battery

    and the charger is

    MODEL: HLD4120-084450
    INPUT:AC220-230V 50Hz
    OUTPUT: DC 8.4V 450mA

    How long of a charge should i give it?
    thanks,
    Need another charger. yours does 8.4V, and the new battery is 9.6V. Your charger needs to be capable of that.


  • Registered Users, Registered Users 2 Posts: 1,104 ✭✭✭bluestripe93


    DON'T use the charger you get with the gun they are bad quality and probally ruin the battery, i use a proper charger for charging r/c car batterys and it works really good


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