The Flywoo EasyPower E16 charger is designed for charging 1S LiHV batteries, with a concentrate on affordability, comfort, and effectivity. It helps each charging and storage modes, and its plug-and-play operation makes it very best for rookies and informal customers. Nonetheless, there are some limitations and considerations you ought to be conscious of earlier than shopping for, which we’ll cowl on this assessment.
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The place to Purchase
Get the Flywoo EasyPower 1S Charger right here: https://oscarliang.com/link-n5y4
In case you don’t have already got a suitable USB-C energy adapter, take into account getting the Flywoo 65W GaN Charger accessible as an choice on the product web page to make sure correct energy supply.
Specs
- Enter Interface: USB Kind-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 Kind Supported: LiHV (4.35V)
- Dimensions: 88 × 54 × 26.5 mm
- Weight: 63.5 g
Shut Take 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 purple)
- Storage mode (LED turns blue)
As a result of it lacks a show, you may’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 robotically begins charging (or storage charging) primarily based on the chosen mode.
One vital limitation of the E16 is its mounted charging present of 1.5A per port. Whereas that is normally positive for bigger 1S batteries like 750mAh or 1000mAh, it is perhaps too excessive for smaller cells comparable to 300mAh and 450mAh.
Charging these small batteries at 1.5A would possibly trigger them to get scorching, which may scale back lifespan and even create a security danger. For these batteries, it’s extremely really useful to observe their temperature carefully throughout charging. The dearth of present adjustability is an enormous downside for many 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 not less than 45W output. In case you don’t already personal an appropriate adapter, Flywoo provides a 65W GaN USB-C charger on their web site, which is a dependable choice to make sure compatibility and optimum efficiency.
Professionals
- Extraordinarily simple to make use of – Simply plug in your batteries and it begins charging robotically.
- Contains storage mode – Can each cost and discharge batteries to protected storage voltage.
- Reasonably priced – Nice worth for rookies or pilots on a funds.
Unhealthy issues
- No display – You possibly can’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 – Is perhaps too excessive for smaller packs like 300mAh, which can result in overheating and diminished lifespan.
- Solely helps LiHV (4.35V) – Not appropriate for normal 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 received’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 more durable to plug in BT2.0 batteries. Flywoo may have used BT2.0 connectors (that are suitable with A30), however possible prevented it to bypass licensing charges.
- Solely USB-C enter – No XT60/XT30 enter, so you may’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.
- Sluggish discharge – If you wish to storage-charge a totally charged pack, the discharging is sluggish. It may take a number of hours to finish.
The best way 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 purple or blue).
- Plug in your 1S batteries – charging begins robotically. That’s it!
Right here’s the handbook 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 – just 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
In case you’re trying to spend as little as potential on a charger in your 1S LiHV batteries, the Flywoo EasyPower E16 is price contemplating. It’s fundamental, dependable, and will get the job finished.
Nonetheless, you probably have the funds, 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 wish one thing that’s low-cost and straightforward to function.
Get the Flywoo EasyPower 1S Charger right here: https://oscarliang.com/link-n5y4
