Power Specs: Battery Type: Li-polymer Voltage: 7.68V Capacity:60Wh/7820m ; The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions. Replace Part Numbers: L17C4PH1 L17M4PH1 L17M4PH2 L17L4PH2 5B10Q82425 5B10Q82426 5B10Q82427 5B10W67273 5B10W67176 SB10W67301 SB10W67353 928QA225H 2lCP5/44/128-2 2ICP5/44/129-2 Compatible Models: For Lenovo Yoga 7 Pro Pro-13IKB C930 C930-13IKB C930-13IKB 81C4 Yoga 7 Pro Yoga 7 Pro-13IKB Yoga C930 Yoga C930-13IK Yoga C930-13IKB 81C4 Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard.