The 9.6v 1600mah NiMH E90 battery is designed to fit the range of E90 airsoft guns that have a minimal amount of space for a battery pack. This battery is longer than an 8.4v stick battery and will not fit in all AEGs that require stick batteries. Please check to make sure you have sufficient battery space in your AEG to accommodate this battery.
Airsoft GI Battery Disclaimer:
Airsoft GI is not responsible for batteries that have been damaged as a result of improper operation, storage, misuse or abuse, accident or neglect, such as physical damage resulting from misuse; contact with liquid, water, rain, extreme humidity or heavy perspiration, sand, dirt or the like, extreme heat, or food; use of the battery for commercial purposes or subjecting the battery to abnormal usage conditions, or other acts which are not the fault of Airsoft GI. Make sure you understand how your battery should be used and how long it should be charged. If you have any doubt regarding the operation, charging, or storage of your battery and/or charger, ask. A charging battery should not be left unattended and should be picked up periodically while charging to check for overheating. Do not charge batteries near flammable material. For more information regarding batteries please refer to the Frequently Asked Questions or the Airsoft GI Airsoft 101 Guide.
2013-04-17 13:58:16 J. PEGGINS verified buyer Product Information:
Used in multiple p90s and it works great. Very first thing I did was to take a roll of electrical tape and just completely wrap the battery with one overlapping stripe. This worked great, keeps the somewhat flimsy 90 degree shoulder joint from causing any problems, and since the battery is stowed in the body of the p90, it doesn't come un-done too quickly.
This battery usually lasts me about 3-4 hours. It should last longer in theory, but my smart charger is probably to blame for that.
-Nice ROF increase from standard 8.4
-Battery connections seem solid, and wire gauge is good
-Decent battery life
-Flimsy right angle joint if not reinforced
2009-07-12 18:11:30 J. STAGER verified buyer Product Information:
I also use this for my Echo 1 E90. Works fantastic. The rof of my gun improved drastically over the stock 9.6v 1100 mah battery that comes with the E90. Truly is a high output battery.
Great fit in the E90 stock (although it takes a little practice to get the wires out of the way)
Very powerful; provides noticeably faster rof than the stock battery
As the other review notes, the pack is not attached very rugged at the 90 degree joint. Mine came with two little cracks in the plastic wrap in this area.
All it takes is a couple wraps of electrical tape to strengthen it.
2009-05-28 18:55:56 J. BIASOTTI verified buyer Product Information:
fits great in the stock echo1 e90
the wires are angled which in the back of the e90 works much better than the stock battery that comes with it.
this sucker will keep you pumping bb's all day, tons of life, haven't had it run out on me yet... (in one match, i dis-charge and recharge after i play every skirmish)
great shape, brilliant for e90
a bit loosely attached (the right angle short segment) I strengthened this area w/ some electrical tape...