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PRO Battery holder for DI2 battery for seat post 27.2 - 28.6 mm

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Product details

The battery holder for the DI2 battery from PRO Bike Gear is a practical solution for securely mounting the Shimano Di2 battery within the seat post. It has been specifically designed for seat posts with a diameter of 27.2 to 28.6 mm, offering seamless integration that considers both functionality and aesthetics. Made from durable plastic, this holder ensures reliable and long-lasting use. Installation is straightforward, allowing cyclists to discreetly and securely store the battery without compromising the performance or design of the bike. This holder is compatible with the BT-DN300 and BT-DN110 models, making it a versatile choice for anyone utilizing Shimano Di2 technology.

  • Compatible with Shimano Di2 batteries BT-DN300 and BT-DN110
  • Easy installation in seat posts with a diameter of 27.2 to 28.6 mm
  • Made from durable plastic for long-term use.

Key specifications

Accessory type
Power cable
Item number
34604639

General information

Manufacturer
PRO
Category
Bicycle saddle accessories
Manufacturer no.
PRAC0094
Release date
17.5.2023

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Bike parts properties

Accessory type
Power cable

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Diameter
28.60 mm
Length
2.86 cm

Package dimensions

Length
28 cm
Width
11 cm
Height
1.50 cm
Weight
10 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 «Bicycle saddle accessories» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 9.Dunlop
    0.3 %
  • 9.RockShox
    0.3 %
  • 9.Zefal
    0.3 %
  • 12.PRO
    0.4 %
  • 13.Basil
    0.7 %

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
  • PRO
    Not enough data
  • Assos
    Not enough data
  • Basil
    Not enough data
  • BBB
    Not enough data
  • BikeYoke
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Bicycle saddle accessories» category returned?

Source: Digitec Galaxus
  • 12.BBB
    2.5 %
  • 13.Filmer
    3.1 %
  • 13.PRO
    3.1 %
  • 15.Selle Royal
    4.2 %
  • 16.BikeYoke
    4.3 %
Source: Digitec Galaxus