Efest Mega USB Battery Charger for AA AAA 18650 21700 Batteries Dual Slot Fast 1A NiMH Li-ION

It's very fast at charging the batteries that I want to charge.They are very good at getting my batteries to 100% in an hour and I love it. It saves me the hassle of having to use USB ports from the devices that I use with these batteries. I can use the batteries that I previously charged with this whilst charging the other ones.

Good

I'm sincerely impressed by how sturdy this one is.Compared to other is very good but you are paying an unjustified extra for the brand.

Super disappointed with this.Sadly it took me 4 months to actually try using it and it's just dead, nothing lights up, nothing charges - very disappointing because in theory it's a good brand - I have several of their batteries.Sad that Amazon sells such low quality products. They should add a zero star rating.

For a small build this charger is the most perfect product I've come across in years, it really packs a punch.Its perfectly designed to accept tiny"AAA" right up to massive "18650" batteries with ease.Its size belies its usefulness, instead of just lying there, on the bench in its "normal inanimate state" the illuminated display notifies the user of the condition and length of time on charge.Needless to say"I THOROUGHLY RECOMMEND THIS PRODUCT"

The indicator lights do not give an immediate view of how charged a battery is - it looks like a battery is charging from 0 initially - but I notice that more charged batteries arrived at "fully charged" (4 static bars in the LED indicator) more quickly, so I am confident that it is measuring how charged the battery is rather than using a simple timer. For the price this charger is fantastic and the ability to charge a single battery is super useful.

Very good charges pretty fast

Brilliant for 18650 Batteries

Perfetto per vari tipi di pile, funziona bene è leggero e facile da trasportare.

Billiger Schrott. Sowohl haptisch, als auch qualitativ.

Parfait

Buongiorno. Devo scusarmi per le recensione precedente! L'articolo è perfetto. Il problema era la mia presa usb. Cambiata la presa usb il caricatore va una Meraviglia.

Commandé 2 chargeurs, l'un d'eux est tombé en panne au premier chargement de batterie