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Igaro D2 Pro R2 Dynamo USB Power Converter

£169.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Power USB devices using any 2.4W and 3W STVZO compliant dynamo hub (all Shimano, SON and SP hubs) and an Igaro D2 Pro R2. Offering class leading efficiency, compatibilty, and construction, the Igaro D2 Pro R2 is built in the UK to an unrivalled specification and comes with a 2 year international warranty.

- Igaro D2 Pro R2: Professional dynamo hub powered USB charging.
- Ultra Compact: Featuring a USB-C port with 1.5A support
- Mount & Protect: Optional aluminium bracket with rain protection (sold seperately)
- Auto Reconnect: Shifts devices into higher USB current modes
- Ultra Low Speed Performance: USB Charging from just 6kph
- 94% Efficiency. 30% Higher Extraction: World's most efficient dynamo hub USB charger. Continue charging at low speeds and more quickly as speeds increase thanks to unmatched efficiency and multiple power factor correction points
- Dependable: With a 2 year international warranty. The Igaro D2 features a metal alloy case and is fully waterproof. It produces no heat and works at speeds up to 120kph in all of Earth's temperatures. Fit and forget.

The Igaro D2 Pro R2 should be placed in a location where the USB port is protected from water ingression. While the Igaro D2 is waterproof and uses the highest quality USB-C port available, water entering the USB port will cause electrolysis (corrosion) of the pins (permanent damage) and eventual failure. Wihtout the additional measures to protect the USB port as dicussed below we recommend placing the Igaro D2 Pro R2 inside a bag.

Regardless of where the Igaro D2 is placed there must be minimal force on the power input pins and USB port. Both were chosen for size and convenience but require a degree of mechanical sympathy. Failure to prevent undue force could result in metal fatigue, therefore always immobilise the power lead and USB lead so that they move with the main unit.

Only USB-C computer compatible cables will work with the Igaro D2 Pro R2. Some Qualcomm compatible chargers (typically supplied with mobile phones) only work between a Qualcomm 'fast-charge' conmpatible charger and USB device. If possible use a USB cable rated at 3A or 5A and as short a length as is practical.

All USB ports have a finite insertion count. A small USB extension cable will move this count outside the unit.

Consider applying a small amount of silicone sealant around the Igaro D2 Pro R2 USB port and USB lead. This will make the unit able to take rain from any direction. Silicone sealant is easy to remove and thick enough that it won't enter small crevices - do not use epoxy, super-glue or acrylic based sealant for this task!


- Size: 39 x 25 x 15mm
- Weight: 40g
- Efficiency (6V AC): 90.2% transfer (0.5A output), 0.04W standby draw
- Processor: 8 Bit MCU, 10MHz
- Technologies: Dynamo light detection; auto-reconnect technology, semi-active low-loss rectification, active disconnect
- Socket: USB-C port with gold plated pins
- Power: 5.25V, 1.5A maximum; USB 1.2 power adapter mode and USB-C CC compliant
- Splash, Water, Dust Resistance: Rated IP69 under IEC standard 60529*
- Epoxy filled

*Excludes USB port due to water ingression - protect the port!
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