1400mAh 4.8V 5557 Connecter Rechargeable NiCD Battery AA X 4/5559 Plug for RC Toy Household Electric Appliances Lighting Equipment with Charging USB Cable

Quite pricey but not many options and it didn’t plug in so had to be modified.

. All the power I need for my cars

Pin polarity is opposite of what my original car has. Do not use these on 90's RC toys. It just won't work. Would be nice if the sellers had pictures of the pin shapes and what wire it has in there. Square hole red wire is what I need.

Made my old RC car run like new again.

Fully charged has maybe 25% of energy stated. Total garbage and charger had one strand of copper wire. One hair of copper inside the wire. One strand like what is this. Never seen anything this cheap in my life.

Was thd right ond ,shipped fast

I don't know what it is with the battery manufacturers anymore but this is the third 1400mA pack that I've bought in the last year that only tested out as 600mA brand new. Ran it through several charge/discharge cycles and still just 600... Really dissapointing.

Only charged a few times and died just out of warranty, it wasn't a fluke because I bought 2 and they both quit charging. Only used a hand full of times, very disappointed in this product.