New photos discovered on Chinese website Weibo and posted by The Malignant show an alleged upgraded battery for an upcoming Apple Watch. The new battery has a 334 mAh capacity, improving on the current Apple Watch’s 246 mAh. KGI analyst Ming-Chi Kuo has predicted that Apple will release an upgraded version of the original with improved internal components and better waterproofing alongside an “Apple Watch 2” that will share a similar outward design, but will boast a higher capacity battery, GPS radio, and a barometer for improved geolocation capabilities.