Offering free and environmentally friendly electricity for cellphones, the Nokia Bicycle Charger Kit consists of an battery charger and dynamo, plus a holder to safe the phone to the bike. As the kit is installed, the dynamo – a small-scale electrical generator – applies the drift of the wheels around to charge up the phone by the standard 2mm charging jack used in most Nokia cellphones.

Nokia Bicycle Charger Kit Specifications

Dimensions

Nokia Bicycle Charger Kit:

* Dynamo: 40.5 x 94.5 mm
* Charger: 70 x 34 x 21 mm
* Phone holder: 142 x 22 x 24 mm
* Connecting cables: 500 mm + 375 mm (from charger to dynamo), 350 mm (from charger to phone)

Weight

* Dynamo (with mountings): 250 g
* Dynamo (excluding brackets): 190 g
* Charger: 36 g
* Phone holder: 11.5 g

Connectors

* 2 mm charging interface

Operating temperature

* -15°C to +55°C

Power generation:

* Compatible with bottle type bicycle dynamos with 6 V/3 W and 12 V/3 W output
* 5.0 V/450 mA/15 km/h. Maximum current 70 mA
* Charging starts at ~6 km/h and maximum output is achieved at 25 km/h. Charging stops when the speed reaches 50 km/h.
* Charging time depends on cycling speed, for example a Nokia 1202 with a 860 mAh battery can be charged with about 20 minutes of cycling at a speed of about 10 km/h (for the Nokia 1202 this would mean approximately 57 mins talk time or 74 h standby time)

Nokia Bicycle Charger Kit:

* Bottle Dynamo for Bicycles
* Nokia Bicycle Charger DC-14
* Nokia Phone Holder for Bicycles CR-124
* 4 black re-usable cable ties
* Plastic bag (to protect the phone against dust and humidity)

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