Batteries holding charge

[adrictan]

I have 2 x batts. 1 x 2800mah Muchmore and 1 x Pannspeed 3700. Both charged to full but whenever I play, both lasts at the most, 10mins. When I measure the voltage, both still carry abt 7V still. TT01D,23T motor, MC330CR ESC.
Sigh.....

[Ghostfit]

23T motor ? ...just how 'long' do you expect those batteries to last during your play ?

[sammz_987]

kekekeke..... if you use to play drifting lagi worse bro. wont last very long. try using a higher capacity batt if you want longer play time.

[mathsinstrument]

Drifting worse run time? I beg to differ.
I am using 2x 2000mah + 1x 1800mah and i can drift for over an hour back to back with this 3 packs. I am using stock silver can.
With slicks, the 2000mah can't even push 10 mins on each run and the motor is hot.

It is not accurate if you measure the voltage without a load. With load, the actual capacity then can be accurately be measured.
Like ghostfit mentioned, how 'long' do you expect your runtimes to be from the batts?