[Set] Replica DMR E6902M - Black [Golden Eagle] + Battery Li-Po 2200mAh 11,1V 20C [IPower] + Compact LIPO charger B3Pro

I recently purchased this airsoft charger, and while it's definitely not the best charger available, it does exactly what it's supposed to do. If you're looking for something simple and affordable to keep your airsoft batteries charged, this is a solid option.
The build quality is decent for the price, and it's easy to use, even if you're new to airsoft. Just plug it in, connect your battery, and let it charge. It doesn't have advanced features like automatic balancing, digital displays, or fast charging that you would find on higher-end chargers, but that's to be expected at this price point.
Charging times are reasonable, although not the fastest. It gets the job done without any major issues, making it a good backup charger or a reliable choice for casual players who don't need premium performance. I've used it several times, and it has worked consistently without overheating or causing any problems with my batteries.
Overall, this charger offers good value for the money. It's not designed for serious enthusiasts who want the latest features, but if you just need a dependable charger that works, this one is worth considering. It may not be perfect, but it gets the job done well enough.

I bought this little LIPO charger because my others one broke down .It does exactly what it says. It balances my 2S and 3S batteries well, and the red-to-green lights let you know when each cell is done. No screen, no fuss, just plug in. It's slow, but it's simple . If you're a beginner or need a backup, this is solid. Just don't expect high-end features, it's strictly a basic and just does the job.

I bought this battery for my primary AEG and after several game days I’m really happy with the performance. The 2200mAh capacity easily lasts through a full day of playing without needing to swap batteries, which is a huge advantage during longer outdoor events. Trigger response feels fast and consistent with the 11.1V setup, especially on semi-auto. I was also surprised that the battery stays relatively cool even after heavy use. The build quality feels reliable and the wiring looks much better than on some cheaper Li-Pos I used before. It fits perfectly in my crane stock and delivers stable performance the entire time. Overall, a very dependable battery with excellent value for money.

In my opinion, this is the best choice for anyone looking for a reliable, easy-to-use charger for their replica batteries. After using it for several games and sessions, my experience with it has been entirely positive. I primarily use it to charge 7.4V and 11.1V LiPo batteries, and so far it has always worked reliably and without any issues. What’s particularly important to me is that there are no complicated settings to deal with just connect the battery, plug in the charger, and it’s ready to go. This is especially useful when getting ready quickly before a game. The charger’s small size is a huge advantage because it fits easily alongside my airsoft gear, so I can easily take it with me for weekend games or multi-day events. The LED indicators are clearly visible, so I always know where the charging process stands. The balance charging function provides extra safety, which I think is essential for LiPo batteries. Another plus is that it doesn’t overheat during use, operates stably, and I haven’t had a single issue with any battery so far. Obviously, it’s not a professional, display-equipped, programmable charger, but for airsoft purposes, I think it’s completely unnecessary to spend more than this if you’re looking for a reliable basic charger.

De B3Pro compacte LiPo-lader is een prima instapmodel voor wie op zoek is naar een eenvoudige en betaalbare manier om LiPo-accu’s op te laden. Het apparaat is compact, licht en werkt direct op netstroom, waardoor je zonder gedoe snel aan de slag kunt. Dankzij de balance-functie worden de cellen afzonderlijk geladen, wat bijdraagt aan een veiligere werking en een betere levensduur van je batterij.

Wel is het duidelijk dat deze lader vooral bedoeld is voor beginners of hobbygebruik, omdat hij geen geavanceerde functies heeft zoals instelbare laadstromen of opslagmodus. Toch doet hij wat hij moet doen: betrouwbaar opladen zonder ingewikkelde instellingen. Al met al is de B3Pro een goede keuze als je een simpele, no-nonsense LiPo-lader zoekt voor dagelijks gebruik

To put it simple this is a very good charger. I thought that my batteries got charge fast. it's very small so it's easy to bring it where ever you go. Don't forget the price. like always Taiwangun have good cheap stuff

Top charger - top price.
I bought 3 of these chargers. All my airsoft guns are now working with Li-ion batteries because the original Nimh batteries are now waste after 3 years. It works for all Li-ion batteries 7.4V and 11.1V (2 cells and 3 cells).
no need to buy an expensive charger able to charge Nimh as well as Li-ion. Better change to Li-ion batteries with this charger.
It is fast charging, what ist not good for all batteries, but Li-ion support much more charging current as Nimh.
Best choice for a god price.

Had no problems whatsoever with charging my 7,4V LiPo-batteries. Am yet to try it with the 11,1V I've ordered, but I can't think there'd be any trouble. They charged pretty quickly as well and are just overall very sound.

It does what it's made for. I mean it just works, there's nothing more to say about it. It charges the battery fast, has the lights to indicate how much there's left. Vingardium leviosa. I really don't know what to say....

For the price, it's really worth it. It works better then my friends. You can actually see wich cell is charged, and with the help of this, you can see wich cell is damaged. Because of this new charger (because I used to charge my battery with my friends charger), I realised that my old Li-Po battery is gone bad, so I had to buy a new one. If I wouldn't have bought this battery charger, I wouldn't know what went wrong: my battery or my gun

I mean it just works, there's nothing more to say about it. It charges the battery fast, has the lights to indicate how much there's left to charge and doesn't overheat itself or the battery at all. Unless you want one of those big fancy ones with a screen telling you everything that's going on (which you realistically don't need for airsoft) this is the best pick.

Fast reliable and very affordable charger, takes about an hour to fully charge a 11.1V 1300mah lipo. Also very fast delivery and packaged safely. Im writing the rest of this text cause it needs to be 200 characters long :)

Great charger! The 3 leds give a nice red and green indicator on which cell is loaded. That way you know when to take the battery off the charger. For the rest it charges and haven't had a single problem with it.

I don’t know if its only with me, but from the very first use of the charger it did not perform well. I put my 11.V li-po battery in it and it said that it has no charge so I left it as it is. After more than an hour not even one cell was charged. Then I reconnected the battery with the charger and it showed that it was fully charged. Then yesterdays after my first game a put another battery, brand new, to charge it. Left it overnight (i know its not good) and today i tetsed if it was fully charged- i was not. The green dots are always going from green to red despite the fact the battery has been sitting long enough to the charger

Very compact and light B3Pro charger. It is used for LiPo/Li-Ion batteries. Item work out of the box, yust plug it in a wall outlet and plug in your replica battery. I have used it many times and it works very good.

It’s a great charger, can charge 7.4-11.1 Li-Pos without any problems. Great price, simple and trustworthy. My friend got one too, since he had an Ipower B3 charger, which has electroshock problems…

In conclusion, great-great-great, get it! :)

Have a nice day!

Upon having this DMR for over a year and using it as my primary replica, I decided to rewrite my first review, but as I can not do that, I'm writing a second review.
Standard V2.5 gearbox does not fit without sanding inside of the lower receiver and drilling a new hole for the main back pin in the gearbox.
Lower receiver body is of very soft metal, fire selector is awful, stock wobbles more than on most of AR replicas, but the front part of the stock is somehow so tight so you can't fit electrical tape or velcro tape to the buffer tube to stop wobbling. Stock is large and can take almost any butterfly battery, yet is made in a dumb way so you'll have a problem with wires. Mine also disassembled on its own since the glue break which is holding plastic part which has an adapter for rubber back pad.
Pin on the dust cover doesn't do s**t and it's made of the cheapest plastic.
Magwell on the rear side has groowes so you can not fit a vecro tape when plastic on mags gets worn of. Of course my mags stopped feeding, I've managed to solve it by using maxx 2nd gen chamber (1st gen also had feeding problems on this replica, haven't tried 3rd gen) and putting few layers of duck tape from trigger guard to the magwell. Looks ugly, but it managed to push the magazine a bit to the front so it feed more or less properly.
Motor is useless so ht motor is a must. Screw threads are plastic in pistol grip, of course one of them worn off.
front rail is nice and heavy, but slightly larger than normal picatiny rail so naturally some grips and other attachments don't fit.
Outer barrel developed a wobble which is obviously a big no-no for any replica, especially DMR, I found some thick rubber pad, cut it so it fits inside the rail and use it as stabilizer.
As I mention before, selector switch is horrible. Gears for right selector are bad and give that cheap filing when using it, also barely noticeable click after some time so I replaced the spring inside selector switch and changed pin to a ball, I also deepened the holes on lower receiver for more noticeable click.
Gears are s**t, very loud with that wining sound, but you cant change them because mosfet works in combination with magnet on the gears. Also you can't change the mosfet because selector switch is propriatery and works specificaly with that mosfet. Not sure if different selector switch would work or fit. I managed to pull out the magnet somehow and put it in a spare sector gear which helped a bit with the sound.
Also, spring guide does not have a ball bearing.
Upon assembling the replica its very important the way in which you assemble it, otherwise nozzle won't be align with the hop up chamber since gearbox and body don't fit snugly as in some other replicas. Assemble it like this: Back pin, trigger pin, fire selectors, buffer tube and finaly pistol grip.
I drilled holes in gearbox for 2 more additional screws in pistol grip since with attachments my replica is 5.5 kg, and only 2 screws holding the pistol grip is too few for such a heavy replica.

Final verdict:
Does it work well? After many upgrades yes, I've had hits in game at 90 m with 2.3 j and 0.43 g bbs.
Would I buy it again? NO! That middle (recce) model I like the best in terms of looks, however considering the (very) low quality I would go with 417 assault E&C replica instead.

two of my airsoft buddies got this charger and it is the best one for that price, perfect charger for new players on low budget.
works well on both 11.1v battery as well as 7.4v batteries

In terms of price/value ratio, I think it's worth it if you don't want to spend a lot on a battery charger that can charge both 7.4v and 11.1v batteries. It charges my 1200mAh battery in about 2 hours at 11.1v charge.

Its easy to bring with yourself everywhere if you want,fast and safety charge beceause of the little led lights. Its just a charger, but cool.

A very good charger for Lipo/ Li-ion batteries.
The price is also good like always with taiwangun. I think that taiwangun is the best shop for airsoft in europe. The pric's for batteries are also good. I buy 2 Lipo 's and they work fine.

The B3PRO compact lipo charger is an excellent choice for airsoft enthusiasts as well. This charger can be ideal for safely and efficiently charging lithium polymer (LiPo) batteries used in airsoft guns.

Its small size and lightweight design make it easy to carry to airsoft matches or adventures, allowing you to charge batteries anytime and anywhere to ensure they're always ready for action.

The B3PRO charger features several safety functions, such as overheat protection and short-circuit protection, ensuring that the charging process is safe and proper.

However, it's essential to always follow the manufacturer's recommended charging and usage guidelines to prevent battery damage and ensure their longer lifespan. With the B3PRO, you can easily maintain the performance of your airsoft guns, ensuring they're always ready for the next battle.

Does the job well. A fantastic option for your Tamiya batteries, one of these chargers is a must-have for keeping your models powered up.

Offers safety and peace-of-mind when charging batteries, it can be quite stressful and dangerous to charge directly, in my opinion this is the best option for the price!

I bought this as a budget charger and it does what it needs to do, it doesnt have any fancy features etc but it serves its purpose, happy to recommend this to anyone looking for a budget basic charger

The product serves it's purpose. Could use a percentage display. The three LED displays the bare enough information. Recommend to use in a room with adequate ventillation. Product can heat up during use.

Én egy 11,1 V-os akumlátor töltök ami Lipo nagyon gyorsan feltölti és szépen működik is vele minden. Nagyon jó a kijelző rajta hogy látom hogy mennyire van feltöltve az akkumulátor. Ár érték arányban nagyon megérte megvenni nem csalódtam benne. Gyorsan ideért megvagyok elégedve vele.

Jg or Golden Eagle replicas generally have a decent quality and some proprietary parts of body as well as internals. E6902M is no different. Gearbox is V2.5 by dimensions, however it has a proprietary cylinder head which in total length is 11 mm longer than standard cylinder heads so the cylinder is a standard V2. Airseal is decent, although for a more serious dmr role I definitely recommend nozzle with better airseal (preferably with an o ring). Piston does not have metal teeth so that would be also a needed upgrade. It's incredibly easy to lock it to semi-only: just sand a part of tappet plate which engages microswitch on the left (back) side of gearbox. Problem with my replica is factory shimming, it was to tight and gears have not moved freely as they should so I recommend paying few euros extra for taiwangun service of relubricating and reshimming if you are not comfortable doing it yourself. Also V2.5 is easy to install instead of factory gearbox. Gearbox does have a quick spring change, however lower reciever construction makes it imposible with out removing gearbox from the replica. Motor does not have a nedymium magnets.
Does not have a working bolt catch and as usual with almost all AR-based replicas, stock is a little wobbly.
Body quality is superb.
With normal V2.5 gearbox and decent shimming it would easily pass for 5/5 stars.

I ordered 2 of these and i love it. The battery is small but poverfull, so that is awsome for lots of different rifles. I use them in SMG and AR, and becouse they are small i dont have any problems fitting them into my guns.

Cheap charger, works well.
Don't expect features such as load balancing or discharging to a better charge for safer storage. Those are more expensive.
But it does the job well.
Definitely buy a LiPo charger so you can see the percentage of your battery before/during/after play.

Produkt zgodny z opisem, szybka i bezproblemowa dostawa. Działa bez zarzutów, zapakowany bardzo dobrze, brak jakichkolwiek mankamentów. Jestem mile zaskoczony obsługą klienta i profesjonalnym podejściem. Widać ze ten sklep prowadzą osoby z pasją.