HOTRC B3 20W 1,6A ładowarka zrównoważenia akumulatora AC dla baterii LiPo 2S-3S
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Build quality is good, board inspection was ok, not great (some cap too close to a power diode, glass fuse, no Y class feedback cap) but high voltage side looks decent, sorry for poor picture quality, chips labels are scrapped. At full charge the device gets pretty warm, i did not measure amps per cell. The switch mode power supply is a bit noisy when there's no load. 2S charging comments : as soon as i plug a 2S battery, cell 2 & 3 leds go red (charging?), cell 1 led stays green. Near the end of charge cell 3 went green, then cell 2 green. My guess is that 2S charge is represented by Cell2 & Cell3 leds, not 1 & 2.. Cell voltages seem a bit erratic, i measured 4.18-4.25V on cell 1 while cell 2 stayed at 4.12V for a long time, total 2S voltage was 8.38-8.46V. (charging the same pack with my Accucell 6 shows 4.19V on each cell) At the end of charge both cells were at 4.18V, good. Overall performance is decent, not great but okay for the price.
Very compact. Came with a power cable.
There once was a man from Nantucket Whose cock was so long he could suck it He said with a grin Wiping sperm from his chin If my ear was a cunt I could Fuck it!
Looks like in pictures, I didn't tryed it yet
спасибо ! включать пока не пробовал, на вид все целое, нужен только переходник в розетку
Bardzo szybko
Bardzo poręczna mała ładowarka
Produkt przybył bardzo wysoki i bardzo dobrej jakości
nice works well
Well made charger. It works well and is very reasonably priced.