Intelligent Safety Protection Automatic power-off and thermal protection prevent overheating, monitored by red/green LED charging indicators Independent Charging 8 isolated circuits charge 1-8 AA/AAA batteries simultaneously, compatible with mixed NiMH/NiCD sizes USB High-Speed ChargingWith a Type-C input, charge anytime, anywhere 1500 Recycle & Low Self-DischargeLow self-discharge design retains 80% capacity after 3 years of storage. Up to 1500 recharge cycles Packing ListBEVIGOR 8 Bay AA/AAA NiMH/NiCD Battery Charger x 1, 2800mAh AA rechargeable batteries x 10, TYPE-C Charging Cable x 1, User Manual x 1