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USB power input range: 5V , 0.5~2A,
Out Put:4.2V/3.7V 0.5A.
Only support Lipo or Li-ion 3.7V/4.2V 1S Lipo battery.
Charger connector plug:JST-PH 2.0
USB red light is solid when charging, red light off after full charged.
It take 1-2 hours to full charge 3.7V 450mAh Lipo battery.
USB Charger cable for EMAX Tinyhawk S or freestle F4 RC Quadcopter Drone 3.7V Battery.
Package include:
2 x 3.7V Ph2.0 USB Charger Cable
becky
Reviewed in the United States on August 10, 2024
This worked amazing. I truly appreciate it.
P. Meyer
Reviewed in the United States on November 18, 2024
One con might be that these have crisp locks on the receptacle so it’s very hard to get the thing disconnected from whatever you’re charging with it. This is just the nature of the connector. So I busted that part of the receptacle out and now there’s no lock whatsoever, which is fine because it’s not intended for permanent attachment. It’s used casually and will be unplugged and stored away after every use.I am charging a 4000ma lipo battery in a KeyChron A1 keyboard, which doesn’t need replacing it turns out, the Keychron’s charge circuit has failed. I have the charger plugged into a Drok usb volt/amp meter, it started out drawing .51a @ 4.97v and now it’s dropped to .48 and I quit looking at about .12a.Over about 10 minutes charging at less than 1/2 amp it is a little warm, not remotely hot but I can see it could get that way if left running long time. I might remove the case and use an aluminum heatsink I bought for dc-dc voltage converters. I very well may never have use for one of these ever again….
shawn hengler
Reviewed in the United States on October 12, 2024
Never functioned to charge a battery and the return window closed before I had the chance to do anything about it.
Miguel Saldivar
Reviewed in the United States on June 29, 2023
my son broke his charger for his web shooter, and we couldnt find a replacement anywhere until we found this one and its perfect. glad it came with two just incase my son breaks it again
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