Reviews Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Reviews Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Interested in reviews of Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion) below. We will appreciate if you also share your experiences with Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion) after purchasing.
User Reviews
Ivo, Praha 10
Rated 22/06/2024, variant Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Verified purchase - review from a price comparison website
I bought the battery for the MANKER U22 torch/flashlight.
I followed the battery label: 21700. My previous battery has the same designation, same voltage, " only" capacity of 4800 mAh, brand Manker.
I needed a replacement battery.
Your Fenix 21700 5000 mAh USB-C 5000 mAh just doesn' t work in my Manker U22 battery. Why?
I have no idea exactly.
I measured the output voltage for both.
Yours gives 4.17V, the original Manker battery 3.75V.
And I think it' s probably a buried dog.
The voltage is too high, which my lamp does not give.
Other things I noticed is that your battery drains itself very quickly.
Without putting any strain on it, fully charged, it charges in 10 to 20 minutes the next day.
From this I conclude that the battery is simply poorly made.
A bad piece that someone released from production into the sales cycle.
That happens a lot now.
I'm sorry.
I want to claim this battery.
Therefore, I want to ask you for an RMA label, which I will stick on the box and send you the battery through AlzaBox, to which you will send me the access code so that I can insert the box with the claimed goods.
Thank you. Thank you.
IU PS: I understand this review as a complaint
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Pavel, Viničné Šumice
Rated 06/08/2023, variant Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Verified purchase - review from a price comparison website
A quality battery that lasts.
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Company
Rated 11/03/2023, variant Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Verified purchase
Nice flashlight
Not working
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Ivo, Slaný
Rated 20/05/2022, variant Dobíjecí baterie Fenix 21700 5000 mAh s USB-C (Li-Ion)
Verified purchase
so far only good experience with operation and charging
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