Garmin Nuvi 1410 Car GPS Receiver "245w" Questions

I have recently bought a Garmin Nuvi 245W Satnav but can't find the user manual to download. Could you please tell me where I can get one? Check the model number. I have never heard of a 245W. All the

how do I recharge the battery fot the Garmin Forerunner 305 Wrist-Worn GPS Personal Training Device with Heart Rate Monitor what watt and voltage is required for a garmin 245w

is my garmin nuvi 245w bluetooth campatable Yes