... °C~ +45°CProduct certificationCE, UL,REACH, ROSH;ISO 9001:2008Applications:Tablet PC (MID), Notebook, Power Bank, medical device, laotop, mobile Phone ... 60°C4. Non-memory. Discharge/charge freely5. High safety: Top R&D team, first class material international standard Quality Control Systerm ... SystemTest Items Certifications: Lithium polymer battery 4600mAh for 7-10# Tablet PC