Spektrum7.4V 5000mAh 2S 30C Smart Hardcase LiPo Battery: IC5, SPMX50002S30H5

The is a great upgraded battery for the Arrma Granite Voltage. Gives it some extra power and longer run time.

Good battery, good price. However, batteries may come dead and won't receive charge if you buy them in a "used" condition from amazon as these guys don't bother to recharge them for storage.

i took my rc crawler out and was able to crawl for 2hrs and 30mins!

I have purchased alot of products from Amazon. In general I have had to return/replace a few items. The product/supplier quality is showing a large variation.

Honestly, great battery, lasts a lot longer than my NiMh. Seems more powerful on my arrma senton brushed (1/10). Had to buy an adapter but overall great so far.

I bought two of these batteries for an ARRMA voltage car. One stopped charging within a few times of using it. Now they have both stopped charging. The charger won’t recognize the battery. It is all spektrum batteries and charger. This seems to be a problem if the voltage gets too low, but I think we ran it in the lip mode, and didn’t do anything out of the ordinary so I’m not sure why both stopped working.

This battery works perfectly with the RC car that I have purchased it for. Gives me about an hour of run time and they charge fairly quickly with the charger I use (Tenergy T180).

Definitely worth the money. I run this in my granite and it lasts maybe 40 minutes

Passt perfekt in das Motorrad sehr sehr Niederohmig um 5 mili Ohm pro Zelle das bedeutet viel Strom

Funktioniert einwandfrei.