VIFLY WhoopStor V3 6 Ports 1S LiPo Battery Storage Charger and Discharger with LCD Display Tiny Whoop Charger with PH2.0 and BT2.0 Connectors

Absolutely LOVE this little charger! It's super easy to use, you can power it multiple ways, and it has storage and charge modes for both LiPo and LiHV. It's perfect, tbh! Pair it with a decent 65w wall charger and/or a nice powerbank capable of the same, and this is a game-changer -- at home or on the go. For example: I toss this charger in my FPV bag with my Meteor 75 Pro, a powerbank, and and 12 charged batteries... and I can go fly my packs, eat some lunch/chill for a bit while batteries recharge, and then fly again. (Also get their 2s charger, too -- for all the same reasons. It's great!)

This is a little beast charger. I saw JB promote it on a video and gave it a shot. It is fast, reliable, easy to use, and when I tested the battery voltage after charge it was only off by .01 volts (lower). Also, with PH2.0 and BT2.0 connections I can whoop it up with all my batteries and which ever whoops I want. Only charge, one battery in one port. DO NOT charge 2 side by side.

Well designed and feature rich. The ability to storage charge is a game changer with this little beast. It is power hungry so you will need at least a 40w power source to power it. Other than that it's user friendly and easy to understand and setup.

Charger works great with my Lava 550's, Lava 300's and Tattu 300's. I charge them all at 1amp to 4.35v, sometimes with a mix of the 3 different types. The beeper on it is audible, but not annoying, and lets you know when a battery is fully charged or discharged. This is nice because if I'm charging a mix of 300mah and 550mah, I know that a 300 is done, and can throw another one on. You can also mute the beeper by long pressing the "Voltage Set" button. It seems the charger "stays" charging even if all batteries are in the "ok/done" state, so you can just hot swap a new battery on without needing to restart the charging. Same goes with discharging. Discharging is done at 0.5A, however the back of the charger says 0.3A, and the internal fan will kick on occasionally, especially if doing multiple batteries at once. The screen is small, but crisp, and easy to read. There's a lot of nice features packed into a charger at this price! No power adapter is included, so make sure you have one that is rated at least 45 watts! If the adapter isn't sufficient, it will let you know when it boots up with a warning message.

This appears to be a well-made charger for small batteries used in RC planes and similar devices. The readout is very clear showing the input voltage and the output and current to each battery being charged. It also has provisions for discharging batteries to a pre-determined storage level. It does require a pretty hefty power supply, included literature recommends a 40W supply working at something like 9 to 24 V. It has a USB C port but a conventional USB power supply will not be sufficient. However, it is not compatible with PH 1.25 Ultra Micro batteries such as used in my Ultra Micro Blade Nano s3. That is, the connectors on the device won't fit these small batteries. Yes, I only figured this out after purchasing the device! The description of this charger is pretty clear about what type of battery connectors it provides, so its entirely my fault so I won't be trying to return it, and maybe someday I'll get a plane that uses compatible batteries. Moral of the story -- read the fine print!

I really wanted to like this and the mini-screens are great but what I am missing is the lights from the previous version. I can at a glance see if any of the channels are still charging or have finished. This new version you have to get very close and read the screen and look for a very small icon of either orange on white background or green on white background for each of the 6 boxes. I feel this is a big step back for that one point otherwise the screens are kinda cool. Another point on old version vs new, there used to be a physical switch to flip for storage mode and 4.2 vs 4.35 HV. It was stupidly quick and efficient but now it is a series of mashing the 2 buttons until you figure out the right combination to turn on storage mode or HV/not. And no you still can't have some HV and some not, it's all or nothing in both versions. Last point on the new version is that it is significantly taller/thicker than the previous version. I am not sure why it needed to be so much bigger as the only change is the addition of a slightly bigger color screen. The move to put both connectors types on the top next to each other is either here nor there. I have used both of them and it's not really a positive, it works both ways and It's just different, not necessarily better or worse. They both support both types of connectors and no reason for either version over the other on this aspect. Overall it is a very capable charger and really the best out there for 1S batteries....except for their previous version. For now it has gone on the shelf and I am still using the older version as it is functionally identical and the design choices made in the newer version I feel are a step back. I would personally recommend looking for the older version instead if possible as it really is superior.

Great product

This is what you want for 1S batteries. Solid build quality at great value and just works. Can charge and discharge batteries at 3.80V, 3.85V, 4.20V, and 4.35V. Separate charging channels means you don't need to worry about mixing capacities or batteries at different voltages (don't charge over 2C though).

Fa bene il suo lavoro

Perfecto.... cumple la funcion ..y modo storage...no se puede pedir mucho más

Great to have

ein absolutes "must-have" für Whoop-Piloten, funtioniert perfekt, lädt sechs Lipos recht rasch auf wobei die Endspannung und der Ladestrom individuell an die jeweiligen Akkus angepasst werden können. Um Akkus fachgerecht zu lagern, hat dieser Lader auch eine praktische Entladefunktion welche aber wahrscheinlich nur selten zum Einsatz kommen sollte... einfach fliegen... und auch die Ladespannungseinstellung bis zu Lagerspannung sollte nicht unerwähnt bleiben, mein Akkuverschleiß hat sich durch diesen praktischen Lader bereits gut minimiert.

A compact, versatile little charger. The colour display is a nice touch, that let's you monitor the voltage and current in real time, per battery. Variable charge voltage, able to both charge and discharge at varying rates. The cooling fans only kick in when needed, so the noise isn't constant.