Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)

Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
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Price: $149.99
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The EOS 0720i NET3-AD charger combines the best of both worlds. The NET3-AD can charge all the popular battery chemistries and up to 7S lipos, with up to 20A of raw charging power. With the built in balancer its easy to keep your lipos healthy and safe. The 110V input provides 90W of input power, and the DC input (up to 15V) you have 150W at your disposal. The EOS 0720i NET3 AD is the obvious choice when looking to upgrade to more power with the flexibility of a built-in power supply.

The NET3-AD is the most powerful AC/DC charger currently available. With AC input, it can charge a 5000mAh 2S car pack at more than 2C (~11.5A) and on DC nearly 4C (~19A). Or on AC a 3S 2100mAh pack it can hit almost 4C, and on DC input up to 6C!


  • Next-generation 0720i NET charger for 110V and >15V DC
  • Perfect for home as well as the field or track
  • Adapter boards for Chinese types (XH), German brands and of course Hyperion is included - everything you see in the picture is in the box!
  • 7S 150W 20A max Charge, 80W/10A max Discharge
  • SYNC Charge up to 2x7S for max 14S Flightpacks at 500W max. *See explanation of SYNC MODE charging below.
NET3 Changes vs. Previous 0720i NET:
  • 12-Bit Balance Circuit Resolution for superb accuracy
  • Built-In USB Data Port and supplied USB cable
  • Hardware support for EOS Control & Data Suite PC Software
  • 20 Memory slots for batteries
  • CYCLE mode for LiFePO4 and LiPo

*EOS 0720i-NET3 AD is designed to charge single Lithium-based packs up to 7S max, you CANNOT charge a single "unit" pack greater than 7S using one or both DUO ports no matter the wiring. For flight packs larger than 7S, Network two NET3 in SYNC MODE to balance charge two separate packs, which after charge are series-wired to make the flight pack. (so 2x2S=4S up to 2x7S=14S series flight packs are possible)

Temp sensors available separate: HP-EOSTMPSEN or EOS1210i-SEN
Firmware upgrades only available if/when improvements are identified in future.

WARNING NOTE: This charger is not compatible with Traxxas iD equipped LiPo Batteries; only Traxxas iD chargers properly charge Traxxas iD LiPo Batteries. NEVER, UNDER ANY CIRCUMSTANCES, use this charger to charge a Traxxas iD equipped LiPo Battery.

Thursday, Feb 10 2011 (about 9 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
I purchased this to replace my DuraTrax Onyx 230 and the options, quality and just overal wow factor was way higher. I programmed the Charger with all different battery profiles, from my computer with the included USB cable, how cool is that! This charger with its built in balancing revived one of my unbalanced lipo cells, which saved my some money. This charger, once you really start using this is like the Mercedez or Gallardo series of Chargers!! Just note this is quite a bit larger then the Onyx 230 and took up an entire drawer in my ProTek P-8 Hauler Bag, which was the same as the Team Magic F8 1/8 bag. Anyway, if you want a top notch AC/DC charger that can do it all and perform over anyone plus offer tons of features then this is it for under $200 too. Now only if they could get a better color instead of the dull light blue, but maybe it is time for a new charger wrap.
If you want the best AC/DC charger or even have your own DC power supply then this is the best charger to get. Read the specs, compare and you will see what I mean. Very happy purchase.
Verified Owner
Sunday, Apr 10 2016 (about 4 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
Not sure about this brand anymore. over time the charger would not fully charge my lipos and on a friends orion charger it did. after 2 years, 2 days of club use, the board that controls the menu died. it does not work. powers on but i cannot charge.
Verified Owner
Saturday, Oct 10 2015 (about 5 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
This charger works really well, but... The instructions are poorly written and the menu flow is not intuitive (probably designed by an engineer.) As everyone else has mentioned once you get used to it, this charger is as good as it gets with a built in power supply. I want something more powerful, but that will require a big investment in something better than a hobby grade power supply. It could also use longer charge leads and a longer balance lead.
Verified Owner
Tuesday, Oct 1 2013 (about 7 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
I've had this charger now for well over 3 years. It has never let me down. The accuracy is second to none and has even revived LIPOs that were really unbalanced. The interface is a bit cheesy and can be hard to learn initially but once you get the hang of it is very easy to use. Having 20 memory slots is great as well. There is more than enough power to charge my 2S LIPOs in a reasonably quick time. I'd highly recommend this charger to anyone.
Verified Owner
Thursday, May 30 2013 (about 7 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
best charger i got , love it already fix many bats.for the price u cant beat it.
Tuesday, Aug 27 2013 (about 7 years ago)
Hyperion EOS 0720i NET3-AD Li/NiMH/A123 Balancing AC/DC Charger (7S/20A/150W)
This one's a nice unit. Versatile (charges pretty much any chemistry) and seems very reliable. It's one of the few brands that has full PC control (USB) and data logging. You can sit at your computer and fully control and monitor your charge. I only give it 4 stars because the software suite is pretty bad, actually. It does work (and quite reliably) but it's badly designed and completely amateurish. The user interface on the charger itself makes no sense either, with confusing input methods and displays. Ultimately that's all minor in a way, but irritating nonetheless.