ISDT 608PD Lipo Battery Charger Discharger, PD 140W DC 240W/10A Dual Mode Input, Smart RC Battery Balance Charger for 2~6S Lithium LiHv LiIon Life NiMH Ni-Cd/Pb,with LCD Display,Phone Control

Just getting into FPV, read the reviews, could have went with any price point. I LOVE this little guy. I thought I wanted ac/dc input. Decided it didn't need it. I have so many PD usb3 devices, it's not an issue. I use a 30v/10A power supply with bananas>XT60 cable to power it, anyway. I got an XT60>XT30 adapter since that's what my cell packs use. Intuitive interface, all the chemistries I'll encounter, quiet and fast. I didn't care about storage function because I use the aircraft to get them to 3.8V/cell. I'll probably pick up a parallel board at some point but one at a time is fine for now. I'm not sure any charger at this price point checks all the boxes but this checks a lot. I also figured I'd pick up another, different one, if I need a new feature. Just get it if you're even thinking about it. You won't regret it.

Outstanding charger! In the days of USB PD power I am loving this charger! It stores charge profiles, has great metrics and charge status values on screen. I love that it tells you as soon as you plug it in how many watts your USBC power supply (30w, 65w, 100w, etc.) can deliver and safely limits charging to that. Buy 2-3+ of these and some cheap USBC power plugs and USBC cables and you can charge more batteries at a time than you can with the $200-350 2 and 3 port chargers out there, for less than half the price.To those saying it doesn’t have a “storage” mode for batteries… just add a charge profile that charges the battery to 3.7-3.8v (per cell). So for 2S it would be 2 x 3.8 =7.6v for a “storage charge”. You can customize a charge profile's max voltage to work for this (and yes, it will remember it between uses).As far as discharging goes, it’s too small to reasonably dissipate heat - but the R/C vehicle/boat/drone you bought the battery for is perfect for discharging 😉

I was looking for a small portable charger that I could use for a variety of LIPO batteries both at home and on the go. This thing meets my needs and exceeds my expectations.Charging:I start by plugging in the balanced connector, then the XT60, and finally plug into my PD capable USB-C 100w power supply. This device has five charging profiles available, of which I set three for charging the batteries I use (2s, 4s, and 6s LiPo) at 0.5a (I'm never in a rush) to 4.20v. When the finish beep sounds, I press the middle button to place the device into standby, then disconnect the battery. The remaining two profiles are configured for 6s and 4s to 3.80v which I use to recharge those batteries to storage level voltage if I'm not going to use them again in the next few days.Discharging:Unfortunately, discharging is not directly supported, but I found a way that works really good for me. The order of operations is important here. I plug in my XT60 connector from my 4s or 6s to the same port that I charge from. This enables the device as a PD charger to charge other USB devices. It usually prompts me for the minimum battery voltage. If it doesn't pop up, I press the middle button to bring it up. I set the minimum voltage to 15.2v for 4s (3.80v x 4) and 22.8v for 6s (3.80v x 6). Then I use it to charge my phone. It will stop charging my phone when the LiPo cells fall to the specified voltage and my batteries are ready for storage. At this point I like to plug in the balanced connector to make sure each cell is close to 3.8c before storing. I like to do this while heading home with any batteries I didn't use up in the day.Also - The free app named "ISD Link" was quick to install, and allows me to update the firmware, view the current status and update thee settings using a pretty ok interface.

Failed all of the sudden while charging a 6s 6000mah battery. It beeped about low input voltage from another 6s pack that was fully charged rather quickly into the charge cycle, which surprised me. I thought my battery had gone bad and was about to puff or something. I pulled my battery off and now it wont accept input power to charge, usb c pd power output no longer works and the input xt60 on top does nothing. Powering it with a usb c power brick causes the screen to flash for a moment every 2s or so. It works as a cell checker still i guess.. bit disappointed after only 40 days of owning.

Great little charger with clear screen, simple UI, and nice bluetooth app to control and monitor from your phone.Missing storage and discharge modes which is a shame. The spec sheet suggests it can do a lot more than it can, perhaps this will land in software updates.

Chargers fast//worked just like i needed! The app is clutch esp not having any other tools to read a battery’s health. super convenient and small - also having the usbc option is nice. would buy again.