Gens Ace Lipo Battery Charger IMARS D300 G-Tech Series Smart Dual Lipo Charger 16A AC 300W DC 700W Lipo Charge（White）
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This item is eligible for return within 30 days of receipt
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Availability:
Only 10 left in stock, order soon!
Arrives
Monday, Oct 13
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Features
- G-Tech Smart Lipo Charger - Manual setting is no longer requiredGens ace Imars D300 Dual Channel Charger built-in Smart Chip, it will automatic identify G-Tech smart battery information, automatic charging, automatic stop when fully charged.
- High Power ChargingThe power rate is 300W (2 channels), the maximum charging current is 16A, the charging current is adjustable, and the use and operation are simple; 7 operating modes of the products include charge, discharge, balance, storage, ExtDischarge, SyncCharging, digital power supply.
- Max SafetyGensAce Lipo Dual Charge Discharger Charger with Advanced safety features and UL94-V0 Flame Retardant Grade. During the charging process of the product, the current task total voltage, charging/discharging current, working time and other information can be displayed in real-time through the display window.
- ParameterInput Voltage: AC100-240V DC7-30V; Output Voltage: DC 1~30V; Max. Discharging Power: 15W*2(Main port 6W*2, Balance port 9W*2); Maximum Charging Power: 300W*2 DC 350W*2; Charge Current: 0.1-16A*2; Discharge Current: 0.1~3A*2; Cell Balancing: 1~6S; Display Type: 2.4 inch IPS LCD Display; Supported Battery Chemistries: LiPo/Li-ion/LIHV/LiFe 1~6S; NiMH/Cd 1~16S
- PackageGens ace iMars D300 Dual Charger, AC Input Cable / XT60-T adapter*2 / XT60-EC5 adapter*2 / XT60-EC3 adapter*2 / use manual
Brand: Gens ace
Color: White
Item Weight: 1.2 Pounds
Output Voltage: 30 Volts
Specification Met: CE, FCC
Product Dimensions: 7.9 x 6.4 x 3.1 inches
Item Weight: 1.17 pounds
Item model number: IMARS D300
Date First Available: August 15, 2022
Manufacturer: gens ace
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Love this charger! Very functional and easy to use. Clear color display and a lot of intuitive features. Great reviews from fellow hobbiests. This was one of the three most popular chargers that kept comiing up. It has a little more charge capability than most of the AC/DC chargers. AC 300 and DC is 700. I was looking for a 4 port and kept seeing this. If I need 4 ports in the future I will just buy another one of these, with no regret.
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Reviewed in the United States on June 12, 2025 by Leighton W. Smith
This charger works great. It's compact size is great for taking to the field. With 150 watts per channel when AC power is used and it's 350 watts per channel when using it on DC makes it quicker charger than most anything it's size especially for the price. The user interface is easy to learn and use and it has most all the charging/discharging options you might use. In the Charge mode it Charges & Balances at the same time even though it has a separate Balance for those who want to fine tune their batteries. I had a Venom 4 channel charger and it worked well but was limited to 100 watts per channel and would only discharge at 0.5 amp. This charger will discharge from 0.1 to 3 amp. This charger handles these Supported Battery Chemistries: LiPo/Li-ion/LIHV/LiFe 1~6S; NiMH/Cd 1~16S. A great buy for the price given the size and power.
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Reviewed in the United States on July 1, 2024 by Cappy
Why did you pick this product vs others?: A bit loud but so far it’s pretty quick at charging my batteries and I like the fact that it will discharge for safe storage
Reviewed in the United States on June 19, 2025 by No quality control. I just opened and the first pieces has scratches to the finish. I’m not being picky about small scratches these are very noticeable and it’s not shipping damage as the box was intact. For the price of this just make your own or buy a cheaper one.
I want to preface my review by saying I had done a ton of research into chargers and had watched a countless amount of Youtube videos looking for a charger that would work for my needs. I needed a charger that could charge Lipo and Li-ion battery packs for FPV quads as I had recently gotten into the hobby. Needless to say, all the "Best options" that were pushed heavily by a lot of the major FPV channels were definitely seeming like they'd fit the bill, until I saw what the "bill" would be. $250-$300 for a charger seemed to be the norm. and they were all 400watt chargers. I couldn't really find a decent 400watt charger for under $250... so I started looking at some 200watt chargers and they just didn't seem like they'd do what I wanted in the long run. That's when I stumbled on this charger browsing amazon. It was the perfect middle of the road charger. 300Watt and at less than $150... I made up my mind and pulled the trigger. Once I got this thing... I immediately realized how much of a value it was. I charge at 1C with mainly 6S lipos but also 6S li-ion packs that I've built, but this can satisfy pretty much any of your charging needs. It's fast, it's not terribly loud, (the fan is only on at max load) and it was super intuitive in the way that it functions. I'm a big fan of the menu navigation, despite there being so few buttons. It also remembers your last used setting after a power off, so I can have one side configured for my lipos, and the other for my li-ion packs and charge both at the same time without having to get back into the config menu each time unless I'm changing the charging current for different mah packs. I've been using it for a while now and I have been so impressed I went out of my way to write my review. This is a great charger.
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Reviewed in the United States on August 19, 2024 by Nordic Nordic
This has to be the biggest bang for the buck in chargers. I paid just under $120 and I now regret having paid so much for my other chargers. Its fast, it foes everything I need. I have many chargers ISDT, Spektrum, Ultra Power etc and this is now my go to. Just spent $150 recently for a 1 channel 200w SmartSpektrum charger but I still find myself using this one for my plane batteries and my other batteries. Its compact? Looks great amd doesnt feel cheap like other chargers costing more. Comes with power cord and connector harnesses. Update: still love it and wanted to also add that the screen is easy to read, there is fan noise but nothing crazy. If I had to nitpick, and I will since nothing is perfect, it is that there is no on/off switch! Depending on your situation it may not matter but I'll never understand why they can't add a simple switch. My lesser used Spektrum has one why can't this one? Anyways not a deal breaker.
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Reviewed in the United States on November 28, 2023 by C. Diaz C. Diaz
Fast charger. i dont have any super large batteries 5200mah largest, for now. My old charger could only charge one at a time and not near as fast as this. The old charger was always getting hot to the touch, this charger does get warm but it has fans that kick on as needed to cool it off. the fans can be loud, but they are powerful so its a necessary evil. Please be careful and charge your batteries responsibly and not on 16amps for everything. yes they will charge faster but its potentially dangerous and not good for the batteries. But the option for both sides to charge at 16amps is huge! sadly the discharge is not near as fast but we should have more fun ways to discharge batteries anyway.
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Reviewed in the United States on April 21, 2025 by Amazon Customer
Great charger! All you need is an adapter and you can even charge TRX batteries. Great! Great doesn't overheat!
Reviewed in the United States on June 23, 2025 by Ray C.
So far it a very goid charger I use it every weekend racing and I'm able to adjust it. So far I love it
Reviewed in the United States on May 27, 2025 by Steven D Wheeler