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 have 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
If you happen to don’t have already got a suitable USB-C energy adapter, take into account getting the Flywoo 65W GaN Charger obtainable as an possibility 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 a simple 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 possibly can’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 routinely 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 often tremendous 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 cut back lifespan and even create a security danger. For these batteries, it’s extremely really helpful to watch their temperature carefully throughout charging. The dearth of present adjustability is an enormous disadvantage 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 a minimum of 45W output. If you happen to don’t already personal an acceptable adapter, Flywoo presents a 65W GaN USB-C charger on their web site, which is a dependable possibility to make sure compatibility and optimum efficiency.
Professionals
- Extraordinarily straightforward to make use of – Simply plug in your batteries and it begins charging routinely.
- Contains storage mode – Can each cost and discharge batteries to protected storage voltage.
- Inexpensive – Nice worth for rookies or pilots on a funds.
Dangerous issues
- No display – You may’t see battery voltages or monitor charging progress.
- No adjustable settings – Fastened charging parameters with no possibility to vary present or mode per port.
- Fastened cost present at 1.5A – Is perhaps too excessive for smaller packs like 300mAh, which can result in overheating and decreased lifespan.
- Solely helps LiHV (4.35V) – Not appropriate for normal LiPo batteries (4.20V max). Charging common LiPo cells on this charger might be harmful. That stated, virtually all 1S batteries these days are LiHV, so this received’t be a problem 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 might make it tougher to plug in BT2.0 batteries. Flywoo might have used BT2.0 connectors (that are suitable with A30), however seemingly averted it to bypass licensing charges.
- Solely USB-C enter – No XT60/XT30 enter, so you possibly can’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 sluggish. It might 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 routinely. 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 complete),
- 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 first rate for each charging and storage modes.
Conclusion
If you happen to’re trying to spend as little as potential 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, if 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 effective alternative 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