Garmin External Battery Pack Edge 1030 Black. This external battery pack plugs directly in to the Edge 1030 cycling computer giving you up to 24 hours of additional battery life. It even fits into the new flush out-front bike mount. You can charge on the go by connecting the Garmin Charge power pack to any compatible fitness device with an additional cable including wearables and other cycling computers. Just connect the power pack with a USB charging cable so you can stay in the action and get the most out of your activities. Specifications for Garmin External Battery Pack Edge 1030: Manufacturer: Garmin Color: Black Battery Type: Stand Alone Lithium Package Contents: Garmin External Battery Pack Edge 1030 Garmin 010-12562-00: External Battery Pack Edge 1030 Black Garmin 010-12562-00: External Battery Pack Edge 1030 Black