Interested in reviews of AlzaPower USB Battery Charger PU420B? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of AlzaPower USB Battery Charger PU420B below. We will appreciate if you also share your experiences with AlzaPower USB Battery Charger PU420B after purchasing.
Rated 17/11/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase - review from a price comparison website
fast charging, charged simultaneously
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Petr, Rez
Rated 11/11/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
usb-c
construction quality
charge indicator
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Jarmila, Karolinka
Rated 23/09/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
The charging status indicator is just great
Charges quickly and well
It's not "plug and play", you have to have your own charger with the right cable. But it's just a minor inconvenience, nothing to knock a star off the rating for.
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Ladislav, Přerov 2
Rated 18/09/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
It's working fine,
It is not marked which slot is on Lion (only #4)
The contents do not include an adaptor for the socket.
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Václav, Uherský Brod
Rated 07/09/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
simple
works as it should
foldable
nothing
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Martin, Praha 8
Rated 24/08/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase - review from a price comparison website
is working as it should
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Lukáš, Bzenec
Rated 15/08/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
Possibility to charge different types of batteries
sometimes it starts to flicker and needs to be switched off on, but maybe it doesn't do it when charging pencils, I charge 20700/18650
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Vojtěch, Kopřivnice
Rated 14/08/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
it's dynamic to different types of batteries
great % charge indicator
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Zuzana, Bělá nad Radbuzou
Rated 06/05/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase - review from a price comparison website
The advantage is flexibility, it charges batteries of different sizes.
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Lukáš, Libice nad Cidlinou
Rated 29/04/2025, variant AlzaPower USB Battery Charger PU420B
Verified purchase
I used to charge and compare the 18650 battery. charging beautifully at 4.2v after comparing 4.15v. ideal, does not heat super charger.
excellent charging/balancing
nice price in action
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