Lipo Battery Voltage Tester And Low Voltage Buzzer Alarm
1. Use for 1~8S Lipo/Li-ion/LiMn/Li-Fe
2. Voltage detection precision:±0.01V
3. Unit voltage display range:0.5~4.5V
4. 1S test mode voltage range:4~15V
5. Low voltage alarm mode for 2~8S
6. Alarm set value range:OFF~2.7~3.8V
7. When the voltage is below the set value,it will buzzer with red LED light, pre-set value 3.3V,Push key which can change the voltage settings and save.
I have been searching for these for years, this brand, Aokoda seems to be the only one left doing this. I got these in June of 2022 for$3.99, hopefully, they keep making them this way. I will be ordering more. This should be added to the description "These will stop beeping when voltage recovers above alarm setting"
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Joe Zajac
Authentic AOKODA lipo checker alarm!
These have the alarm that shuts off if the cell(s) recover above the alarm voltage! Other copycats that Amazon and even some other normally reputable RC shops sell stay on until the button is pushed or the battery is disconnected once the voltage drops below the set point even if it recovers. That means if you throttle up for takeoff or vertical climb and the voltage temporarily drops below setpoint, the alarm will be on the entire flight. Worthless if using the alarm instead of timer. NewBeeDrone is the only place I have been able to find the authentic AOKoda alarm. I just tested two that I received today, and they work properly, so I’m ordering five more!
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Dan
Does the job
Using to monitor my lipo plugged in to my heated lipo bag in the winter to warn off excessive drain on that battery when the bag is closed. I do wish that the negative pin was marked for less fires work when plugging it in.
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Saverio Avella
Great add on to your FPV Field Toolbox
This thing is small but it packs a big punch! Don’t let it’s size fool you. With it you can check the capacity of Lipo/Li-ion/LiMn/Li-Fe batteries for 1S to 8S.
You can set a low voltage alarm and if you plug it to the battery that’s on your quad it’s so loud that you will hear the low battery beep from a very long distance.
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Bruce Baker
Love it.
I know I can get them dirty cheap online but I like supporting NewBeeDrone. The battery Checker works just fine
when i received mine the box and everything was not damaged but when i opened it the canopy was cracked and the VTX did not work when i tried my first battery. I'm alright with the vtx being DOA as all i really wanted was the motors and beeeye camara, But when i reached out to customer service i was blamed for crashing it (even tho i never flew it). beware the QC is total garbage. save your money and buy a Mobula6 from a reputable company like GetFPV for RDQ's. I wasn't going to write a review but after the email i received i don't want anyone else getting scammed.
Darren excelled in selecting the development kit and essential accessories that would have to purchase separately, ensuring I made an informed purchase. His attention to detail and dedication prevented any post-purchase disappointment. I am thoroughly pleased and grateful for his exceptional service.
An absolute pleasure to fly. Handles incredibly well and responds to any input just as I expected.
The only criticism is not of the performance of the drone. Unfortunately, it arrived with damage to the canopy. But I was still able to fly it and make initial observations.
Update process is cumbersome, better if done with the VTX out of the quad. Also the update port is much flimsier than the earlier 2 antenna versions, IMO.