Not for mine. But you can find similar products from the RC helicopters that have the protection circuit to avoid high current discharging. In Shenzhen, you can find both. Ask the seller about the 'C'. '8c' is already very safe if you play with the miniz using 2 cells.
8C tells you that you can drain the battery at up to 8 times that capacity. If the battery is 800mah, the max current drawn can be 8 x 800mah = 6.4amps an hour.
I found something as high as 30c for helicopters but the downside is they are usually bigger offering the same capacity and thus, I guess, heavier too.