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Igaro D1 Dynamo USB Power Converter - Model 5

£139.99 Please note this product has selling restrictions to your country. was
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SJS Cycles part number : 
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Questions & Answers (2) Q & A
Power USB devices using a 3W bicycle dynamo hub from Shimano, Schmidt (SON) or SP and an Igaro D1. Commuters, audaxers, tourers and adventurists worldwide rely on the Igaro D1 to reduce or eliminate the need for mains or battery power. Offering class leading efficiency, compatibility, and construction, the Igaro D1 is built in the UK to an unrivalled specification and comes with a 5 year international warranty.

The Igaro D1 offers an outstanding 88% end-to-end efficiency rating meaning USB devices power at lower speeds or at faster rates. High efficiency (combined with compatibility technology) is why the Igaro D1 is reputed for powering USB devices when others can't.

The Igaro D1 is crafted from a single piece of lightweight titanium just 70mm x 13mm x 8mm in size. The bespoke circuitry housed inside each unit utilizes components rated for a 25 year working life and a -40c to 80c temperature range to ensure operation in any season.

Plastic injection moulding (most Igaro D1 competitors) is fast and thus cheap, while Igaro D1 construction is slow and thus expensive. Unit assembly includes insulating the PCB from the casting, silicone filling the unit (for water ingress and vibration protection), and applying multiple water and flex resisting wraps. Subsequently the Igaro D1 is IP69 rated (it will continue to work while submerged under water and it won't be affected by condensation

The Igaro D1 includes over-voltage, over-heat and short-circuit protection. Power continues no matter how fast the operator rides. Digital frequency monitoring enables power at the lowest possible stable speed and prevents connected USB devices switching on/off rapidly at very low speed, resulting in superb USB device compatibility.

USB ports are configured in power adapter mode and feature gold plated connectors and a water draining design. A limitation of the USB design means they won't work in outdoor conditions forever, however Igaro offer a free replacement service (excluding postage) for when the ports fail.

- IP69 waterproof titanium body
- 3A maximum power conversion
- IP69 waterproof power and accessory sockets
- Dynamo hub frequency monitoring
- Overvoltage, short-circuit, over-heat protection
- 85mm length, 7mm height, 13mm width
- 8cm USB, power and accessory cable length (including connector)

- A 3W dynamo hub (not included)
- Stability bank (d1acc01) (included)
- A compatible power cable (included)

- Any USB device which won’t charge from a computer / laptop connection (i.e. requires a wall power adapter)
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Questions & Answers (2)
16 Jun 2018
Hello, I plan on running this with a son edelux ii front light also connected to the dynamo. Does the igaro come with piggyback connectors to allow this? If not, which ones do I need? Thanks.
Yes connectors are included.
1A will not charge my phone when in use.
19 Apr 2018
Hi, just rigged my bike with a 5v 1A device (not one of yours), when running my phone with mapping, it was draining faster than it could be charged, which for me was pointless. Would your Igaro D1 rated at 3A 5v solve the problem? thanks, Graham.
Hi there,

Yes a 5V3A device should work much better for you.