Busch & Müller BUMM-USB-Werk

5 W, 1 portion
Delivered between Thu, 26.3. and Thu, 2.4.
Only 2 pieces in stock at supplier
free shipping

Product details

The USB device connected to the hub dynamo utilizes energy by providing 5V voltage and up to 1A current. An integrated small buffer battery ensures that the voltage supply remains constant at 5V even during slow riding and short stops. This USB device is therefore ideal for charging and operating USB devices of all kinds: mobile phones, GPS, MP3 players, etc. Dimensions: 32 x 88 x 23 mm. Mounting: on the sloping tube of the frame like the E-Werk. Delivery: includes USB cable and plug connections for hub dynamos.

Key specifications

Colour
Black
Mobile phone power supply type
USB charger
Number of ports
1 portion
USB ports
1 x Micro USB1 x Mini USB1 x USB
Power
5 W
Electric current output
1 A

General information

Item number
16525358
Manufacturer
Busch & Müller
Category
USB chargers
Manufacturer no.
361BW
Release date
31.8.2021

Colour

Colour
Black
Exact colour description
Black

Mobile device power supply properties

Mobile phone power supply type
USB charger
Number of ports
1 portion
USB ports
1 x Micro USB1 x Mini USB1 x USB

Mains supply properties

Power
5 W
Electric current output
1 A

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
2.8 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Plug-in connections for hub dynamosUSB cable

Product dimensions

Length
8.80 cm
Width
3.20 cm
Height
2.30 cm
Weight
50 g

Package dimensions

Length
16.10 cm
Width
12.10 cm
Height
6.30 cm
Weight
187 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «USB chargers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Busch & Müller
    Not enough data
  • 1.AccuCell
    0 %
  • 1.Aplic
    0 %
  • 1.BRW
    0 %
  • 1.Dehner Elektronik
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Busch & Müller
    Not enough data
  • 1.4smarts
    0 days
  • 1.Acefast
    0 days
  • 1.ACT
    0 days
  • 1.Anker
    0 days

Return rate

How often is a product of this brand in the «USB chargers» category returned?

Source: Digitec Galaxus
  • Busch & Müller
    Not enough data
  • 1.Bachmann
    0 %
  • 1.BRW
    0 %
  • 1.Cudy
    0 %
  • 1.Everactive
    0 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
aktiv Radfahren Logo
aktiv RadfahrenSingle testReleaseApril 2022
  • PositiveWiring with screw connector
  • Positivecheap
  • Negativelow charging capacity
  • NegativeBuffer battery too small

Neither the charging power nor the buffer battery are up to date. As an inexpensive charger, it is just about suitable for economical bicycle navigation.