CBB7.4v 2800mah Li-ion Battery for Heng Long RC Tank MJX RC Aircraft with L6.2-2P Plug 2 Pack and 7.4V Balance Charger

One hour and 18 minutes run time (as documented by stopwatch) in my Heng Long T-90 right out of the shipping package! And I shut it off at this point to keep from overheating the motors! This was running flat out on a hard surface the whole time, doing pivot-turns, high-speed runs, turning the turret and firing the main gun. I'm running plastic gears/tracks but man, that's some run time! The tank is much quicker, guess I had no idea how poor the stock battery was. Before, I was lucky to get 10 minutes of run-time and the last 3 or 4 minutes of that was at reduced speed with erratic handling. The tank handles so much smoother now and is actually easier to drive.Delivery was quick, the product is better than advertised and I like the charger. The charge light goes out when charged. (No more determining what SHADE of green the battery-charge is at)I definitely recommend this product and I will buy from here again. No nonsense - good product.

Doesn't signal when charged always, lacking signal lights for charging and charged with a shutoff as batteries originally supplied with product.

These batteries were bought for our rc tanks-- The batteries last really long & they charge in a normal amount of time--- & for the price of this set with the charger is great-- We really liked this set that we bought a second set to have & use while charging the others-- It is nice to always have charged batteries ready to go when needed- Highly recommend them, We are very pleased .

Works great and long. On my RC Tank it last about 30 min. but going pretty much full speed and through thick terrain pretty much constantly. If used normally it will probably last 45min. to an hour.

These are good batteries for my Heng Long Tiger 1 (3818). I get 30+ minutes of outside run time. My tank is plastic hull, Mato steel gearbox, metal tracks, metal sprocket, and plastic road wheels.

These batteries are to be used in a paintball Maxxloader. They are replacing 2200mah batteries therefore they last longer. The external battery charger is a plus.

Was perfect!

Purchased these as an upgrade from the stock 1500mAh batteries that came with my Shuang Ma 7016 RC boat. Stock 1500s have noticeably more power and twice the run time of these supposed 2800s. Junk batteries for my use. We like the charger well enough.