Costco Mario Kart RC - Replacement Batteries - long Video

[@karapuma1752]

Nice Mario Kart RC but battery life suck's kind of hassles take the battery out for charge I hope they build a charging port somewhere in side or under the car

[@benhowtodo3671]

Once I build those additional batteries, my kids lost interest in the toy and actually they broke one of the wheels off :-) I still try to get the wheel fixed. Maybe another video :-) Thanks for watching.

[@thelastdragon5551]

I have the bigger karts. It’s frustrating that you can’t find alternatives batteries to them. Not only that, it’s so difficult to even get the same one from the same manufacturer. Their website (Carrera) is awful. Customer support number is a dead end. Me and my boy would like to play these hours on end when out n about. But the battery life is just too short. 🤬

[@Oravankarva]

I know it's 3 years old video. But can i soder a second battery to the same wire so I have 2 batteries in one cable. So when I charge it, it charges both at the same time.

[@veronicaparra6657]

Hola x favor podría ayudarme las llantas delanteras no van para izquierda o derecha me podría decir qué pasó 🙏

[@karapuma1752]

is there high power 3.2V Battery out there this kart come with 700mAh if I can find 1500 mAh battery will be nice

[@benhowtodo3671]

See what I found on Amazon in a 2min search. not 1500 but 1000. I just found out, as higher the mAh as more you pay, at one point it is not worth it.... www.amazon.com/Hampton-Bay-Phosphate-Rechargeable-Batteries/dp/B083CPSM7H/ref=sr_1_16?dchild=1&keywords=LIFEPO4+battery+3.2V&qid=1608698495&s=electronics&sr=1-16

[@m.a.r.1125]

U think it will run on a 3.7v 18650 batt? Maybe more power.

[@benhowtodo3671]

I think most important is that the battery is LIfepo4 You might create more heat with the extra voltage,. If it is not a lifepo it might be not good enough for RC's and their draw. Only assumptions though.

[@juanantoniorobledo]

I can connect a 3,7v battery ?

[@jareza]

what about the circuit on the original battery... Is it safe to use batteries without the circuit?

[@benhowtodo3671]

What circuit?