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 excellent for rookies and informal customers. Nonetheless, there are some limitations and issues you need to be conscious of earlier than shopping for, which we’ll cowl on this evaluate.
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The place to Purchase
Get the Flywoo EasyPower 1S Charger right here: https://oscarliang.com/link-n5y4
When you don’t have already got a appropriate USB-C energy adapter, think about getting the Flywoo 65W GaN Charger obtainable 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 pink)
- 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 robotically begins charging (or storage charging) primarily based on the chosen mode.
One important limitation of the E16 is its mounted charging present of 1.5A per port. Whereas that is often positive for bigger 1S batteries like 750mAh or 1000mAh, it is perhaps too excessive for smaller cells resembling 300mAh and 450mAh.
Charging these small batteries at 1.5A would possibly trigger them to get scorching, which might scale back lifespan and even create a security threat. For these batteries, it’s extremely beneficial to watch their temperature carefully throughout charging. The shortage of present adjustability is an enormous disadvantage 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. When you don’t already personal an appropriate adapter, Flywoo gives a 65W GaN USB-C charger on their website, 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.
- Consists of storage mode – Can each cost and discharge batteries to secure storage voltage.
- Inexpensive – Nice worth for rookies or pilots on a funds.
Cons
- 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 lowered lifespan.
- Solely helps LiHV (4.35V) – Not appropriate for traditional LiPo batteries (4.20V max). Charging common LiPo cells on this charger may be harmful. That stated, nearly all 1S batteries these days are LiHV, so this gained’t be a difficulty for many customers.
- No unbiased 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 might have used BT2.0 connectors (that are appropriate with A30), however seemingly 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 except 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 might take a number of hours to finish.
Learn how to Use
It couldn’t be simpler:
- Plug in a USB-C PD energy provide.
- Press the button to pick Cost or Storage mode (LED turns pink or blue).
- Plug in your 1S batteries – charging begins robotically. 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 first rate for each charging and storage modes.
Conclusion
When you’re seeking to spend as little as attainable on a charger on your 1S LiHV batteries, the Flywoo EasyPower E16 is value contemplating. It’s primary, dependable, and will get the job executed.
Nonetheless, in case you 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 efficient alternative 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