Trail Tech offers world-class products and affordable value. As a Powersport manufacturer, they commit to providing the best quality, competitive prices, short lead times and personal customer service. Trail Tech will continue to invent and develop improved, quality products for the benefit of the Powersport community. Replacement Lithium-Ion battery for the Trail Tech Voyager. Sold individually. Note: The battery is not meant to be replaced regularly. Call Trail Tech to confirm need.