Keenstone 9.6V 1600mAh Butterfly Nunchuck Stick Mini Battery Pack with Mini Tamiya Connector for Airsoft Guns ICS CA TM SRC JG G36 G&M733 etc

I replaced the original battery in my airsoft gun with this and not regretted it one bit, the original would not fire the gun correctly so i upgraded to this and what a difference, higher voltage made all the difference and would recommend this upgrade !!!

So I bought this for my partners guns as hers was a cheaper make which eventually lost its mojo. After reading lots of reviews I thought I would use Keenstone as there have a good reputation and clear descriptions of what you are buying.Pros:- Long lasting battery- Fits most AEG's, worked on my Barrett 50. G36, M4's etc- Does not over heat (for me) when charging like some batteries have done in the past- Charges relatively quickly using smart chargersCons (very few):- Personally recommend using wire tape to wrap the cables as the plastic covering the wire will crack when bending over time- Prehaps a little more expensive than some other batteries (but...then you pay for good quality here)Highly recommend this to any airsofters looking for some extra powerful and battery life. 5 stars from me!

Not used it much but it charged quick and I can tell the difference in rps(rounds per second) from my 8.4v shoots bbs alot faster.

My son is so happy with these batteriesThey charge fast and also fit neatly in his combat vest 👍

Bought this item used it one time and the FPS was way lower, charged it again tried to use it today and it's dead.Really disappointed.