SpecificationsModel: L16L6PC1. Type: Li-ion. Voltage: 11.58V. Capacity: 72Wh 6217mAh. Battery can last 3-6 hours. Up to 1000 recharge cycles over the life of the battery. Brand New Grade A cell battery, all Vanpir batteries are certified by UL / CE / FCC / RoHS for safety Compatible Laptop ModelsFit for Lenovo Yoga 720-15IKB Series. For Lenovo Yoga 720-15IKB 80X7009YAU, 80X70052AU, 80X70045AU, 80X700ALAU, 80X7001SUS, 80X7001VUS, 80X7008JUS, 80X70041GE, 80X70042GE, 80X70043GE, 80X70058GE, 80X70059GE, 80X70043GE, 80X70058GE, 80X70059GE Series Replace Part NumberL16L6PC1, L16M6PC1, L16C6PC1, 5B10M53745, 5B10M53743, 5B10M53744 Matters Need AttentionBefore purchasing, please open your laptop case, check and confirm your original battery model and appearance, compared with our battery image, make sure that's what you need. Especially the location of the connector and the cable length (long or short) Use SkillsThe new battery may not be recognized in the first installat