XTARVC4SL Charger with UK QC3.0 Adapter Upgraded from XTAR VC4S 18650 18700 26650 21700 1.2V AA AAA charger Test Battery Real Capacity

Full 3amp charge for single battery. 2amp charge for 2 batteries. A single 3500mah battery took around 1.25 hrs to fully charge.The unit has a 0 volt battery recovery mode but I can't figure out how to invoke this (instructions aren't exactly comprehensive).Display is very clear and the unit works in full auto mode by default.I tested this unit against a Nitecore USM2 and found the XTAR to be superior and have better build quality.

So mine like many other failed, the display stopped working, which appears to be a common fault on these.I contacted Xtar customer service - and although it took a while to get here from China they sent me a replacement charger, after I furnished them with my purchase receipt and photos of the fault.Xtar as a company are one of the better companies to deal with in my experience and their reputation does matter to them.

Was a faithful Nitecore customer until the last unit which was only 6 months old just died. Had heard and read about XTAR but had not considered before so bought on the strength of other reviews. I have not been disappointed. Manages all batteries I have thrown at it perfectly. Happy to recommend

Good quality charger, no issues as of yet.Charges 2 18650 batteries in about 1 & half hourGood upgrade from my previous chargerHighly recommended.

Considerably larger than my Ansmann charger but successfully recovered some batteries that the Ansmann refused. I need my close-up glasses to read the figures on the dials but otherwise easy to use. So far I've used it for Nim-h and l-ion cells without issue. Durability is still in question as I've only had it a week.