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We are pleased to ship goods (no bikes) internationally. A default carriage charge will show at checkout but we will adjust this to reflect the actual charge (eg; a pair of chainrings to France or Germany would be c.GBP10; a chainset to the USA would be GBP20). If the actual carriage charge is greater than the default charge, we will contact you before proceeding.

26 Aug 2025 UPDATE: Our export of goods to the USA is currently suspended until further notice. This is due to the removal of the 'de minimis' (duty-free threshold) arrangement and the introduction of tariffs, both being effective from 29 Aug 2025. We apologise to our US customers for the inconvenience caused and hope to be able to resume shipping to the USA during September 2025.

Products » Lights » Dynamo Charging Devices » BUSCH & MULLER Cache Battery Pack

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BUSCH & MULLER Cache Battery Pack

£45.00

Description	External cache battery for use with the E-Werk. Allows the charging of devices which respond poorly to a fluctuating or interrupted current. Also enables the charging of devices off the bike The battery comes in a nylon bag that can be fixed on bicycle frames of all diameters using an adhesive cloth tape. Details: - Input: 5.6V DC (e.g. from E-Werk) - Output: 5V DC - Capacity: Approx. 1400 mAh - Charge Indication LED - Dimensions with nylon bag: Approx. 80 x 40 x 40 mm - Weight: Approx. 180g - Circular Plug 3.5 x 1.35 mm (can be fixed splash and rainwater proof with the connectors of the E-Werk)

Description

External cache battery for use with the E-Werk. Allows the charging of devices which respond poorly to a fluctuating or interrupted current. Also enables the charging of devices off the bike

The battery comes in a nylon bag that can be fixed on bicycle frames of all diameters using an adhesive cloth tape.

Details:
- Input: 5.6V DC (e.g. from E-Werk)
- Output: 5V DC
- Capacity: Approx. 1400 mAh
- Charge Indication LED
- Dimensions with nylon bag: Approx. 80 x 40 x 40 mm
- Weight: Approx. 180g
- Circular Plug 3.5 x 1.35 mm (can be fixed splash and rainwater proof with the connectors of the E-Werk)

As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.

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BUSCH & MULLER Cache Battery Pack

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