https://www.tritoncycles.co.uk/battery-size-g44 2026-10-08 weekly 0.3 https://www.tritoncycles.co.uk/battery-size-g44 2026-10-08 weekly 0.3 https://www.tritoncycles.co.uk/500wh-t894 2026-10-08 weekly 0.7 https://www.tritoncycles.co.uk/800wh-t1058 2026-10-08 weekly 0.7 https://www.tritoncycles.co.uk/600wh-t1059 2026-08-14 weekly 0.7