Interested in reviews of GP Speed M451? It got 4.1 out of 5 stars from our customers. Find specific customer reviews of GP Speed M451 below. We will appreciate if you also share your experiences with GP Speed M451 after purchasing.
Verified purchase - review from a price comparison website
Simple, reliable, charging status indication
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Vít, Horoušany
Rated 28/01/2025, variant GP Speed M451
Verified purchase - review from a price comparison website
Refuses to charge deeply discharged cells (typically from a mouse). Workaround is to reconnect to the source, eventually it will catch.
compact and lightweight
anything with a usb port can be used as a power supply
Practical battery case
ideal charging current (-∆V & temperature)
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Tomáš, Plzeň
Rated 29/12/2024, variant GP Speed M451
Verified purchase - review from a price comparison website
Charging one battery at a time, no need to charge multiple batteries at once
Handles both types of AA/AAA pencil batteries
Power supply via USB
A little slower charging than I would have expected
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Michal, Praha
Rated 02/11/2024, variant GP Speed M451
Verified purchase
works
sometimes he gets confused and thinks the battery is defective. When you take it out and put it back in, you find it's not
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Lukáš, Praha
Rated 08/01/2024, variant GP Speed M451
Verified purchase
4 hours on 4aaa batteries
Compact
Adapter not included
No exact instructions for the adapter until the species worked
Insufficient instructions, chargers blockage cervenozelene with one adapter in the instructions was nothing
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Daniel, Praha 4
Rated 21/06/2023, variant GP Speed M451
Verified purchase
Rates 9 out of 10 batteries as defective - including custom new cells from GP Charge 10 S491 or new Eneloop
AAA articles do not hold their positions properly
Micro USB connector
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Michal, Frenštát pod Radhoštěm
Rated 23/02/2023, variant GP Speed M451
Verified purchase - review from a price comparison website
Has USB input
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Tomáš, Olešná
Rated 19/01/2023, variant GP Speed M451
Verified purchase
super charging speed
possibility of charging one battery - indication LED for each battery separately
just ordinary. 1A adapter
the covering plastic looks poor quality - let's see how many open/close cycles it can withstand
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Jiří, Praha 4 - Háje
Rated 10/01/2023, variant GP Speed M451
Verified purchase
Charges even one battery
The supplied cable doesn't charge via USB on the PC or the charger, but handsfree via USB on the PC does.
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Martin, Břeclav
Rated 12/12/2022, variant GP Speed M451
Verified purchase
fast
foldable
fragile cover (does not affect the function, only spoils the impression)
no adapter, but just a quick charger for mobile phone
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