Garmin External Piggyback Battery and Charger

External battery pack for Garmin Edge & Oregon units

• Can be plugged into Edge 800 unit whilst in use to extend battery life by 20 hours
• Can also be used to recharge other Garmin units
• Can be charged from all common power sockets as well as with included solar charger
• Includes case and strap to protect the battery and attach it to the bike whilst in use
• Ideal for super-endurance athletes, wilderness adventurers or global travellers