Intellect Custom NiMH Airsoft Battery Pack for Airsoft AEGs (Size: 9.6V 2300mAh / Small Tamiya)

"Showed up a little damaged but I wrapped it up in silicone tape. Charges fast, and fits my Echo-1 P90. (Very snug fit.)

"battery is rad, and of course itll work, why in the world wouldnt it?? and DONT ask questions on here! go to FORUMS

"great battery dropped it in my upgraded tm and its nasty. just make sure you have metal bushings installed in your gun. also if you dont want your semi to break shoot in bursts. my semi broke because i melted the cut off lever because of excessive full auto use. easy fix just not exactly the cheapest.

"this works great in a TM p90 not sure about Echo1. if you have a TM p90 this is the best for it!!!

"hey will the battery work on the echo1 p90??? i realy need to know very soon!!!!! to ever answers this tyvm~!~~!

"Excellent battery, no overheating, pretty cool quality and good looking, fits perfectly the Tokyo Marui P90 Stock, if you're planning to buy a battery for your TM P90, buy this.

"A guys, do u think this could fit the CA p90? And does it make the gun even more easier?

"This battery made my echo 1 e90 shoot with a higher ROF than with the battery that it came with. the battery does NOT look like the batter in the picture. similar but not the same. notice the back of the battery right where the two top cells veer to the left. these are connected with a cheap metal piece that is very flexable. this is a good and a bad thing. its good because you can change so its straight and use it on any other gun. it is also bad because it WILL eventually snap because it is cheap metal. the clear plastic coating around the battery will eventually start tearing because it is also made out of cheap plastic. all of that is nothing super glue and electrical tape cant TEMPORARILY fix. good function, poor build quality.