I was just looking at the hop ups and such on the redcat website and noticed how the batteries that come with the backdraft are 59.99 and lower mah than this battery they have posted for 47.99 6s 5000mah and just wondering if evn though the numbers are greater, they might not be as good. Not wording this right sorry guys. Just doesnt seem correct that the replacement battery is more but looks like less powerful.... Also wondering if that 47.99 battery is one and would need to purchase 2 since the 8e holds 2 lipos and such. It looks like the battery at 47.99$ is greater mah and 6s by itself. Please correct any ignorant and noob questions or comments ive made.