Another secret to Black Beauty’s performance is the 72v battery pack I put together out of four 18.5v 5ah lipo batteries. This battery pack cost me about $200, weighs about six pounds and has 360wh of power. That’s enough power to go about 10 miles at 25mph. I could probably go farther at a lower speed but it’s hard to go slower than that.

Another secret to Black Beauty's performance is the 72v battery pack I put together out of four 18.5v 5ah lipo batteries. This battery pack cost me about $200, weighs about six pounds and has 360wh of power. That's enough power to go about 10 miles at 25mph. I could probably go farther at a lower speed but it's hard to go slower than that.

Another secret to Black Beauty’s performance is the 72v battery pack I put together out of four 18.5v 5ah lipo batteries. This battery pack cost me about $200, weighs about six pounds and has 360wh of power. That’s enough power to go about 10 miles at 25mph. I could probably go farther at a lower speed but it’s hard to go slower than that.