its Cheap, cheap, 30c and 5200 mAh is very good specs for rc car... so with that price this Lipo battery is very competitive. I use this with my 1/10 rc car, with brushed motor... its got good runtime for my rc car with beginner drift technique. Almost 1 hours 45 minute... 30 minute/ day till and... its Cheap, cheap, 30c and 5200 mAh is very good specs for rc car... so with that price this Lipo battery is very competitive. I use this with my 1/10 rc car, with brushed motor... its got good runtime for my rc car with beginner drift technique. Almost 1 hours 45 minute... 30 minute/ day till Lipo buzzer sound and recharge the battery again. Its thin and ligth and fit to the rc battery compartment well. Pay attention for beginner, must understand how to handle Lipo battery.... Overcharge, overdischarge, store in full charge more than a day is bad for this kind of Battery. I buy 2 packs of this... after full charge both... i use 1 pack for 4 days till Lipo buzzer beep. And play again another 2 day with other pack... but this pack little bit balooning none buy this, its cheap, good runtime, remember fullcharge and use it, store only in half charge Read more

Cheap and small, smaller than other 7.4V batteries I've got. similar size to old-school 7.2V NiCad rc packs but much lighter and a lot higher current. not really 5200mAh (more like 3300mAh) or 30C but for the price I wasn't really that hopeful anyway. still lasts long enough for some good buy two... Cheap and small, smaller than other 7.4V batteries I've got. similar size to old-school 7.2V NiCad rc packs but much lighter and a lot higher current. not really 5200mAh (more like 3300mAh) or 30C but for the price I wasn't really that hopeful anyway. still lasts long enough for some good bashing, buy two and have some fun. not a hard case battery, so be careful of puncturing Don't expect it to be the best battery in the world, for the price its not bad (but you can probably find a better deal at HK) Read more