Looks like there are quite a number of typos in the ad item description, the “Listing” (as you mentioned, it’s likely “Lightning”) typo also exists in several of the images.
Package includes a “manul” (manual).
End charge current: around 150mAh (around 150mA?) (150mA seems high if charging smaller batteries though)
Looks like an interesting charger, with triple input options (micro-USB, USB-C and Lightning). I would prefer an mAh display (charged capacity) rather than the “time” display though.
Hopefully BG can send a sample for HKJ to test (if HKJ has time to test…)
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This seems to be the first “Astrolux” branded charger, hope they get it right. (Gearbest had the Zanflare C4 charger some time back — I guess “Zanflare” is a Gearbest brand or close affiiliate) Promo price of $11.99 looks reasonably good for this charger, plus it fits 75mm which is most protected 21700 batteries)
If it does not have a 3.65 volt cut-off voltage, what does this mean? If you put in a 3.6-3.7 volt battery (like the iJoy INR26650 4200mAh - 40A), might the battery get damaged?
Most 3.6/3.7v li-ion batteries are defined to be fully-charged when they reach 4.20v.
From what I know, the iJoy INR26650 4200mAh is just a regular li-ion battery that is fully-charged when it reaches 4.20v.
(nominally “3.6/3.7v” are fully charged when they reach 4.20v
nominally “3.85v” batteries, sometimes called LiHV or Li-Ion high-voltage are defined as fully-charged when they reach 4.35v)
There’s another type of li-ion battery called the LiFePO4 that is nominally 3.2v (or 3.3v?) and defined as fully-charged when they reach 3.6v (but some reference may be 3.65 or 3.70v ? ).
This Astrolux VC04 appears to only support the 3.6/3.7v li-ion batteries (that fully-charge at 4.20v); based on specs, the VC04 can also charger NiMh batteries.