Hitec X4 Pro AC/DC Four Port Charger HRC44254

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This is the X4 Pro AC/DC four port charger from Hitec. Building on the popularity of the X4 AC Plus, HPI decided to take things up a notch with the introduction of the X4 AC Pro high-performance, microprocessor-controlled charger/discharger with extensive battery management capabilities. Capable of operating on 100-240V AC household current from an 11-18V DC power source ,this new multi-faceted powerhouse outputs a total charge circuit power of 200 watts with Power Distribution capability in AC mode and a 300-watt output when in DC mode.

The X4 AC/DC Pro allows you to connect up to four batteries of varying chemistries to any of the charging channels with each channel operating independently of the rest. Additional features include HPI's Charge Master software, providing the unprecedented ability to operate your charger via your personal computer plus a built-in Bluetooth radio for smartphone app operation.

Tech Specs:
AC Input: 100 - 240 Volts AC
DC Input: 11 - 18 Volts DC
Total Charge Circuit Power on AC Power: 200 Watts with Power Distribution
AC Power Distribution
Channels A & C: 100 Watts Total
Channels B & C: 100 Watts Total
Power Distribution Adjustable Range
Channels A & B: 50 - 100 Watts
Channels C & D: 0 - 50 Watts
Total Charge Circuit Power on DC Power:
300 Watts Total Power
Channels A & B: 100 Watts each / Channels C & D 50 Watts each
Charge Current
Channels A & B: 0.1 - 10.0 Amps
Channels C & D: 0.1 - 5.0 Amps
Discharge Wattage: 10 Watts per Channel
Discharge Current: 0.1 - 2.0 Amps per Channel
Discharge Current for Lithium Battery Balance: 200 mAh
LiPo, LiHV, LiFe and LiIon Cell Count: 1 - 6 cells
NiMH / NiCd Cell Count: 1 - 15 cells
Pb / Lead Acid Voltage Range: 2 - 20 VDC
Battery Capacity Range: 100 - 50,000 mAh
Auxiliary Output: 5 Volt 2.1 Amp DC USB Device Charge Port
Communication Methods:
- USB Port for PC Control & Firmware Upgrades
- Bluetooth 4.0 for Smartphone Apps
Dimensions: 3.8 x 7.2 x 2.8 in / 97 x 182 x 71mm
Weight: 47 oz / 1335g

This product was added to our catalog on November 16, 2017

Verified Owner
Tuesday, Jul 30 2019 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
Its an ok charger. If you have a bunch of 2s batteries, it’s great. When you charge 4s batteries is where it’s limitations show. I set the charger for 6.5 amp on a 6500mah 4s battery (1c) but the charger maxes out 3.3 amps while charging. Charging this battery at 1/2c takes about 2 hours. Its the same if i set to 10 amps, it still charges at 3.3 amps. It is incredibly slow when charging high mah 4s batteries. Charging these batteries at such a slow rate would prolong the lifespan of the battery, so i guess thats a plus. If you need to charge high mah 4s batteries quickly, this charger is not for you. I feel if you set the charge rate at 6.5 amps, it should charge at 6.5 amps. Im going to have to shop for a better charger for my 4s lihv batteries.
Verified Owner
Wednesday, Feb 28 2018 (about 3 years ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
I love this thing! I was using a power supply with an iCharger before this. It worked good but there were wires all over the place and lots of stuff cluttering up my pit area. This thing cleaned all of that up. I also like that I can charge four batteries separately. The picture doesn't show it but it is a color screen. Lots of info on there and this will charge anything you've got.
Verified Owner
Sunday, Mar 31 2019 (about 2 years ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
Works great!,and easy to use. I’m balance charging two 4s lipos at a time with this charger,and other batteries.
Verified Owner
Wednesday, Jun 10 2020 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
X4 went "blue screen" and quit functioning, no information showed on the screen, cooling fan would run, two 4000mHa lipo batteries had been charged and storage charged when the X4 quit functioning.
Hitec Electronics are good products.
I have been using Hitec X1 for three years without any malfunctions.
Electronics are that way, sometimes they fail.
Verified Owner
Wednesday, Jun 3 2020 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
I love this charger it does everything you want it to do without issues. However, the Bluetooth does not work with the newer phones and I imagine that is an issue with newer OS since it worked with my older Android phone but not my newer One 6T.
Also the HiTec website does not have the latest Firmware, so when I wanted to troubleshoot the issue ( the android connection issues) I ended update and will downgrading the FW from the website and thought I would be able to get the latest one from the website or the PC app but could not find the version that came with the unit.
I ended up learning that SkyRC and Dynamite both have the same model just different colors. The customer service even said its okay to use the SkyRC FW since it was the latest one.
The PC software works perfectly and I find myself not touching the unit. Overall I am satisfied with this charger.
Also it does NOT have IC5 leads make sure to get those if you need them.
Verified Owner
Saturday, Mar 7 2020 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
I like it, I only get out some weekends to fly( heli's) but the few times I've used it works well. My charger came with two balance boards, I believe in one the youtube video's the reviewer commented the charger only came with one balance board. The charger is easy to use and the bluetooth function works well, although the range is rather limited compared to my other bluetooth devices. The bluetooth function was one of the driving features for me, as well as the four port charging.
Verified Owner
Monday, Dec 2 2019 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
Great charger for the size of battery packs I use!
Verified Owner
Friday, Nov 29 2019 (about a year ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
Works great! When we go out we have a minimum of 2 (2s) and 2 (3s) apx 5000mah each to charge. This take care of all of them with no fuss, and the bluetooth app is super handy!
Monday, Feb 11 2019 (about 2 years ago)
Hitec X4 AC Pro Four Port AC/DC Multicharger (6S/10A/300W)
Just picked up a used one of these after my Reedy blew up AGAIN. This is one awesome charger!!! I love it!!