The 9.6v 1650mah UMG Custom Battery is designed to fit in the confined space of the UMG body. Due to its voltage and higher output this battery will increase the rate of fire and the length of play of the UMG over other standard stick batteries. This battery is a must if you want to upgrade your stock UMG.
This battery may require some slight modification to your AEG.
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.
this battery isn't as much of a pain as most people are saying. you just have to dremmel off the lip in the battery cage and fit it in diagonally. It's just that the the bottom of the battery is just a little wide to fit in so you have to push it in wires first. That way it fits fine except you need to lengthen the wires to reach the connector. And if you want to take it out just unplug it and jolt the gun downword and battery slides right out. I might make a vid on youtube to show how i did it, but if you don't mind using a little time to just shave a small piece of plastic and solder some wire buy this battery. The rof is 200% worth it. I got a LINE of bbs coming out of mine on a half charge!
Long battery life
Great boost in rof
Modification but its clearly stated on the page
Wires need to be lengthened if its to fit with ease
2010-06-16 18:26:03 M. KAIN verified buyer
For: ASGI 9.6v 1650mAh NiMH Custom UMG Battery
When I bought this product I thought it was going to be great. Unfortunaltly my friend and I had a hard time getting it to fit into my umg. We literally spent 1 and a half hours trying to fit the battery in the very compact umg battery compartment. Eventually we got the battery in nicely but then the wires on the battery are way too long. If anything airsoft gi since this is your custom battery I suggest you make the wires a little shorter because thy was also a pain to cram into the battery compartment. All in all it ended up being worth the hassal because it gave the umg a great fire rate . also it lasted very long I airsofted for about 4 hours and it still didn't die so it makes up for the fitting.
Gives Umg a great fire rate
last a long time
Very hard to fit into the umg. We had to field strip it a couple times to get the battery out that's how tight it fits
wires are a little too long on the battery and that's not nesesary because in the end there's a lot of crammed wireing so it just makes it harder to fit.
2009-12-09 18:41:32 A. FUCHS
For: ASGI 9.6v 1650mAh NiMH Custom UMG Battery
first off, one of the guys below me said he got the same battery off evike.com ...... HOW!?!?!
its the AIRSOFT GI CUSTOM BATTERY!!!! even read the title,for the love of God HOW?!?!
i haven't bought this battery (yet) and so i would like someone to respond and say if this is really as "bad" as most are saying, or are they just being difficult
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them. Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law. By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.