Rolux B-Mount Akku RL-300WM 302Wh 28,8V 10500mAh

10500 mAh
Delivered between Fri, 15.5. and Fri, 22.5.
Only 1 piece in stock at supplier
free shipping

Product details

The Rolux B-Mount Battery RL-300WM is a powerful lithium-ion battery specifically designed for professional video and photography applications. With an impressive capacity of 302 watt-hours and a nominal voltage of 28.8 volts, this battery provides a reliable power source for cameras, lighting, and other accessories. The nominal capacity of 10,500 milliampere-hours ensures a constant power supply that is maintained throughout the entire use. Thanks to the B-Mount connection system, the battery is compatible with a wide range of professional devices. Its robust construction protects against shocks and environmental influences, while integrated safety circuits prevent overcharging, deep discharging, and short circuits. The ergonomic design allows for comfortable handling, making it ideal for longer shooting sessions. The RL-300WM is the optimal choice for broadcast, documentary, and event videography, where a reliable power supply is essential.

  • 302 Wh capacity for longer operating times
  • B-Mount system for versatile compatibility
  • Integrated safety circuits for reliable operation
  • Robust housing protects against shocks and environmental influences.

Key specifications

Battery type
Li-Ion battery
Battery type
Li-ion

General information

Item number
65621711
Manufacturer
Rolux
Category
Batteries
Release date
10.12.2025

Battery properties

Battery type
Li-Ion battery
Battery type
Li-ion
Battery capacity
10500 mAh
Rechargeable
Rechargeable

Voluntary climate contribution

CO₂ emissions
22.36 kg
Climate contribution
CHF 0.54

Product dimensions

Height
99 mm
Weight
1637 g

30-day right of return if unopened
No warranty

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • Rolux
    Not enough data
  • 1.Absina
    0 %
  • 1.AccuCell
    0 %
  • 1.Audisana
    0 %
  • 1.Blaupunkt
    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
  • Rolux
    Not enough data
  • 1.Ansmann
    0 days
  • 1.Coast
    0 days
  • 1.Duracell
    0 days
  • 1.Energizer
    0 days

Return rate

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

Source: Digitec Galaxus
  • Rolux
    Not enough data
  • 1.Arcas
    0 %
  • 1.Blaupunkt
    0 %
  • 1.Goobay
    0 %
  • 1.LogiLink
    0 %
Source: Digitec Galaxus