Interested in reviews of BOSCH C30, 6 V / 12 V? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of BOSCH C30, 6 V / 12 V below. We will appreciate if you also share your experiences with BOSCH C30, 6 V / 12 V after purchasing.
For the money, it could at least show the battery status better than just 25%, 50%, 75% and 100%.
The fact that it recognises when it's connected to the battery incorrectly is absolutely fantastic. Next time, I'll read more about the features rather than looking at reviews. I expected the charger to be able to charge a completely flat battery. But that's not a given.
Nice packaging
Lightweight, small.
It won't charge a dead battery, for example after the vehicle has been stationary for a long time with the camera on, even if the battery is new. And to think it has a regeneration function.
It's missing an ammeter. You wait for several hours to see if anything will happen at all and if it will switch from 25% to 50%
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Customer
Rated 19/06/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
I’ve used the charger once so far to recharge the battery in my Suzuki Vitara. The device was easy to use, and after around 5 hours the battery showed 100% capacity and its original 25% (both figures were read from the charger).
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Martin, Praha-Kunratice
Rated 06/05/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
It works
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Customer, Hůrky
Rated 10/04/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
Super
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Ladislav, Rakovník
Rated 07/04/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
Nabiji.
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Antonín, Blučina
Rated 30/03/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
Quality speed
Everything is as it should be, thank you
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Customer, Uherské Hradiště 1
Rated 30/03/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
Universal charger for different types of batteries.
The quality is higher than I expected.
High quality.
Compact size
Different charging modes.
Easy to use.
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Tomáš, Praha 8 - Kobylisy
Rated 21/03/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase
I used to have an old charger that did not charge the WET car battery to 100% ( only 12.6 volts). With this one it will reliably recharge after about 15h. The voltage after charging is correct 12.8V.
Smart charger
Cables for permanent connection to the battery
Size, not unnecessarily large
Recovery mode
Hopefully the durability
Relatively long cables
Case
Maybe it could also show voltage and charging current 🙂
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Customer
Rated 16/03/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
The original lasted about 10 years, great satisfaction.
Easy to operate, practical hood hinge.
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Customer
Rated 25/02/2026, variant BOSCH C30, 6 V / 12 V
Verified purchase - review from a price comparison website
Company guarantee of original goods
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