The Flywoo EasyPower E16 charger is designed for charging 1S LiHV batteries, with a give attention to affordability, comfort, and effectivity. It helps each charging and storage modes, and its plug-and-play operation makes it perfect for freshmen and informal customers. Nevertheless, there are some limitations and issues you have to be conscious of earlier than shopping for, which we’ll cowl on this evaluation.
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The place to Purchase
Get the Flywoo EasyPower 1S Charger right here: https://oscarliang.com/link-n5y4
For those who don’t have already got a appropriate USB-C energy adapter, take into account getting the Flywoo 65W GaN Charger out there as an choice on the product web page to make sure correct energy supply.
Specs
- Enter Interface: USB Sort-C
- Enter Voltage: 9V–20V (helps PD3.0 protocol)
- Minimal Enter Energy: 45W
- Max Charging Present: 1.5A × 6 ports
- Battery Connectors: A30 / PH2.0 / BT2.0
- Battery Sort Supported: LiHV (4.35V)
- Dimensions: 88 × 54 × 26.5 mm
- Weight: 63.5 g
Shut Have a look at the Design
The Flywoo EasyPower E16 is an easy and compact 1S battery charger. There’s no display—only a single button that toggles between two modes:
- Charging mode (LED turns crimson)
- Storage mode (LED turns blue)
As a result of it lacks a show, you’ll be able to’t monitor particular person cell voltages. The one standing indicator is the LED, which turns inexperienced when charging is full.
Every of the six ports helps each A30 and PH2.0 connectors, permitting simultaneous charging of as much as 6 batteries. Simply plug them in—no button presses required. The charger mechanically begins charging (or storage charging) primarily based on the chosen mode.
One important limitation of the E16 is its fastened charging present of 1.5A per port. Whereas that is normally nice for bigger 1S batteries like 750mAh or 1000mAh, it could be too excessive for smaller cells equivalent to 300mAh and 450mAh.
Charging these small batteries at 1.5A may trigger them to get sizzling, which may scale back lifespan and even create a security threat. For these batteries, it’s extremely really helpful to watch their temperature carefully throughout charging. The dearth of present adjustability is an enormous downside for individuals who fly smaller whoops.
When it’s in storage mode, if the battery is above 3.85V, it discharges the battery, however extraordinarily slowly. In 1 hour, it discharged my 1S 450mAh LiHV from 4.35V to solely 4.07V.
The E16 requires a PD USB-C energy supply (9V to 20V) with no less than 45W output. For those who don’t already personal an acceptable adapter, Flywoo gives a 65W GaN USB-C charger on their web site, which is a dependable choice to make sure compatibility and optimum efficiency.
Professionals
- Extraordinarily straightforward to make use of – Simply plug in your batteries and it begins charging mechanically.
- Contains storage mode – Can each cost and discharge batteries to protected storage voltage.
- Inexpensive – Nice worth for freshmen or pilots on a price range.
Unhealthy issues
- No display – You’ll be able to’t see battery voltages or monitor charging progress.
- No adjustable settings – Mounted charging parameters with no choice to alter present or mode per port.
- Mounted cost present at 1.5A – May be too excessive for smaller packs like 300mAh, which can result in overheating and diminished lifespan.
- Solely helps LiHV (4.35V) – Not appropriate for traditional LiPo batteries (4.20V max). Charging common LiPo cells on this charger could be harmful. That mentioned, nearly all 1S batteries these days are LiHV, so this gained’t be a difficulty for many customers.
- No impartial port management – All ports use the identical mode.
- Makes use of A30 connectors – A30 connectors have a tongue contained in the connector, which may make it tougher to plug in BT2.0 batteries. Flywoo may have used BT2.0 connectors (that are appropriate with A30), however probably averted it to bypass licensing charges.
- Solely USB-C enter – No XT60/XT30 enter, so you’ll be able to’t energy it from a battery until you utilize a PD-compatible USB-C energy financial institution or adapter, which limits its flexibility.
- No audible alerts – No beeps when charging completes.
- Gradual discharge – If you wish to storage-charge a completely charged pack, the discharging is gradual. It may take a number of hours to finish.
Methods to Use
It couldn’t be simpler:
- Plug in a USB-C PD energy provide.
- Press the button to pick out Cost or Storage mode (LED turns crimson or blue).
- Plug in your 1S batteries – charging begins mechanically. That’s it!
Right here’s the guide that comes with the charger.
Testing
Enter Energy Draw (Charging 6 Batteries)
- Attracts 1.7A at 20V (~34W whole),
- That’s roughly 1.3A per port – slightly below the rated 1.5A.
Finish Voltages (Storage Mode)
| Port | 3.85V (Storage Mode) |
| 1 | 3.844 |
| 2 | 3.849 |
| 3 | 3.847 |
| 4 | 3.840 |
| 5 | 3.848 |
| 6 | 3.848 |
Finish Voltages (Cost Mode)
| Port | 4.35V (Cost Mode) |
| 1 | 4.348 |
| 2 | 4.352 |
| 3 | 4.347 |
| 4 | 4.339 |
| 5 | 4.350 |
| 6 | 4.340 |
Voltage accuracy seems to be respectable for each charging and storage modes.
Conclusion
For those who’re seeking to spend as little as doable on a charger to your 1S LiHV batteries, the Flywoo EasyPower E16 is value contemplating. It’s primary, dependable, and will get the job accomplished.
Nevertheless, when you have the price range, there are higher chargers on the market with extra options, higher security, and suppleness—such because the GEPRC WooPower or the Vifly WhoopStor. The Flywoo EasyPower E16 is an effective selection for customers who usually fly bigger 1S packs and need one thing that’s low cost and simple to function.
Get the Flywoo EasyPower 1S Charger right here: https://oscarliang.com/link-n5y4
