[Set] M906D Full Metal ETU AEG Rifle AR15/M4 - Black [Double Eagle] + Gens Ace 25C 1100mAh 3S1P 11.1V Airsoft LiPo Battery T-Plug

As a beginner, I wanted to see what a high-quality battery could do, and this Gens Ace 11.1V LiPo is incredible. The first thing I noticed was the quality is top-tier—it feels very well-made and the T-plug connection is much more secure than the standard green ones I've seen.

Since switching to this, my gun's trigger response is way faster and the rate of fire is much snappier, which really helps when I'm out on the field. It’s also nice and slim, so it fits perfectly into my stock without any struggle. It hasn't let me down once during a long day of play. If you want your gun to feel like a beast, this is the battery to get!

This LiPo battery from Gens Ace is a popular choice among airsoft players looking for a reliable power source for their electric guns (AEG). Thanks to its compact dimensions (107 x 19 x 20 mm), it is designed to fit into most buffer tubes or battery compartments in standard M4/AR-15 platforms, although depending on the specific replica and wiring, space can sometimes be tight.

Key Advantages:

Performance and Response: The 11.1V voltage significantly improves the Rate of Fire (RoF) and trigger response, which you will especially appreciate in fast-paced CQB games.

Reliability: The Gens Ace brand is well-known in the community for the consistent quality of its cells. Users often report that the battery maintains its capacity and performance even after long-term use.

Connector: The T-Plug (Deans) is a modern standard, so you can use the battery immediately without the need for difficult soldering or adapters.

Build Quality: It feels robust and has high-quality insulation, which increases its durability in the field.

Things to Keep in Mind:

Capacity: At 1100mAh, this is a lower-capacity battery. For demanding all-day events, it is highly recommended to carry at least one spare battery.

Care: Like any LiPo battery, this one requires proper maintenance—charging with a microprocessor charger with a balancer and never storing it in a fully discharged (or fully charged) state.

Fitment: Although compact, verify the internal space of your stock before purchasing, especially if you have a MOSFET or thicker wiring in your gun.

Summary:
This is an excellent "upgrade" component that brings a noticeable improvement in performance at a reasonable price. It is an ideal compromise between size and power for players who don't want an external battery pouch and are looking for proven quality. Just don't forget a backup for longer games!

Pontosan azt tudja, amire szükség van: megbízhatóan teljesít, és nem okoz csalódást a gyakorlatban sem. Egy alap DE M906B AEG-gel gond nélkül végig lehet játszani egy 3–4 órás játékot, természetesen a játékstílustól és a használat intenzitásától függően. Átlagos terhelés mellett stabilan hozza ezt az időtartamot, azonban egy tartalék akkumulátor mindenképpen ajánlott, különösen a téli időszakban.

I'm not an expert on batteries but this battery is very good it will last me the entire game (4h or longer)
The battery will fit in M4/AR-15 or SR-25/AR-10 replicas but its a little tight.

The battery otherwise feels sturdy with thick protective plastic around it and normal T-connector for the replica.

This rifle blew my mind. The build quality is insane, feels amazing in the hands and the metal construction is fantastic. I was worried it not fit me because I'm a big dude (190cm) but nevertheless it is very comfortable. The accuracy is more than satisfying for its price point. With the hop up adjusted you can beam at 40-50 meters. The falcon fire control system is incredible. Gives you such versatility and ease of use, it has you covered. I recommend this rifle, you won't regret it.

Shoots great out of the box though the J creep sees high: chrono at 1.23J with 0.3 BBS when its supposed to shoot at 1.4-1.6 with 0.28. However the quick spring change options rocks, put a stronger one and shoots 1.9 with 0.3s with no other mods, remains accurate with stock hopup. Ergonomics are great apart from the stock, it was a bit wobbly so i slapped on a bulkier one. Had some issues with the bolt catch not engaging every time but it does lock when you need it to. if you slam it the "bolt" returns to battery with pretty nice sound so i guess its a feature if youre into larp or something lol.

5/5 because it is exactly what i was expecting, including those minor "issues" however i dont find them obstructing the way to having fun in this price range.
the only design choice im really mad about is the muzzle attachment has the worst set screw position ever. you have to disassemble the barrel assembly to remove it.
Word of advice: DO NOT TRY TO FORCE THE FLASH HIDER OF. The set screw is hidden at the bottom of the barrel and is hard to spot. if you force it you WILL damage the 14mm CCW barrel threads

other than that, the rifle is fine.
no seriously its great, handles rain and sand really well :)

This battery is genuinely impressive. When paired with my DE M916, its performance is outstanding. It powers through an entire day of high-intensity CQB (Close Quarter Battle) games without faltering. The reliability and efficiency it offers make it an essential accessory for anyone seeking a seamless gameplay experience. Overall, it’s an exceptional product that I wholeheartedly recommend!

Ottimo rapporto qualità prezzo. Per una volta non ho dovuto cambiare il contatto dato che esce già coi deans, usata già un paio di volte sembra tenere bene anche a basse temperature a differenza di altre marche. Vediamo nel tempo se rimane costante o si brucia come le altre. Anche con rof più spinti il surriscaldamento è praticamente inesistente.

If u want to upgrade your weapon, i think this is the best first step ehat u can do. A 11.1V battery make a way better accuracy to your replica. Its just a battery but make more than u think.

I bought Gens Ace for the first time, because I got fed up with the quality of the cheaper batteries. I had to throw them away in every year or two. So far I've been using it for about two months now, charged it 5 times and it works great. I hope it will last more than 1 or 2 years. It fits just right in almost every AR tube, but take caution if you have FET and/or thicker vires.

egydélelőtti lövöldéhez elegendő a kapacitása de komolyabb játékra már inkább minimum 2 darabbal célszerű menni azon kívűl teljesen olyan mint a többi lipó akumlátor teszi a dolgát mind elégedett vagyok vele

Great product they fit in the cm041L stock tube and they perform great while being a bit more compact than a stick battery. Great price, it arrived fast, it charged fast and it works great. I am gonna get more products from this company.

the battery fits the weapons without any problems as it was written. It holds capacity and works perfectly. Delivery of everything was quick. I recommend shopping here for lower prices and quality goods

Good battery. 11.1v gives of a nice RoF. In most rifles.

Fits in buffer tube, which is a huge plus. There might be some issues with the cabling depending on your replica but that should be solvable with either resoldering or cable management.

The Gens Ace 25C 1100mAh 3S1P 11.1V Airsoft LiPo Battery is a solid option for short-duration games lasting between 1 to 3 hours. Its capacity and voltage specifications provide a reliable power source to keep your airsoft gun running smoothly throughout these gaming sessions. This battery choice ensures a consistent performance, allowing you to focus on the game without worrying about power interruptions. If you prefer shorter airsoft games, this LiPo battery is a dependable choice that won't let you down.

Very good replica. The Falcon system is perfect. You can set trigger sensitivity, burst etc. Full metal so you dont have to worry about breaking something. Adjustable muzzle lenght with nut on bottom side. Metal hi-cap magazine in package. Unfortunately no battery and charger in Kit. Very good gun ;)

The replica is very rugged and looks good. The material quality makes a very good impression. Double-sided controls as well and I really like the shoulder rest, which can be removed from the spout by pressing a separate button. The shooting distance is perfectly fine, it got even better after a hop up bucking change.

I recommend this replica! :)

this gun is just brilliant! I ordered this for myself for Christmas and it works amazing. the programmable fire mode is amazing it works so well. I like to use the most sensitive trigger with double shot on it makes the single basically like full auto with a trigger finger. my one issue with the gun is that is quite loud but you would expect that from an AEG. also its brilliant that the buttons are ambidextrous for players left handed or right handed. Im left handed i have had no issues with the gun at all.

Warning , Is a Good performance battery , but too large for fit into m4 stock tube and in standard Crane......,............................................................................................