Number of Batteries: 4 AA batteries required.

Brand: QUBAI

Battery Cell Composition: Lithium Polymer

Recommended Uses For Product: Laptop

Package Dimensions: 3.82 x 3.5 x 0.83 inches

Item Weight: 3.88 ounces

1.Wonderful performance: 1.5V constant output,Could be recharged up to 1200 times, longer battery life than normal batteries,envirmental friendly. 

2.Fast charging: Type C USB Recharge batteries can be charged in 2.5 hours. 

3.Easy charging: Connecting C batteries with power source through Type C USB cable(such as mobile phone adapter,laptop,power bank or car charger), 

4 batteries can be charged at the same time. Operating temperature:-20 to 60 degrees C Color:Green yellow Packing size:10*10*1cm AA Battery:1.5V Charging time: 2.5h Package Includes: Type C 1-4 USB charging cable x1 AA battery x4 

1. Stable and safe, the battery has passed fire, cutting, and puncture tests with high safety

2. High temperature and extreme cold resistance, stable work under extreme temperatures

3. Economical and environmentally friendly, the battery can be charged and discharged continuously for up to 1200 cycles, no need to buy ordinary batteries

4. Convenient charging, no charging box is needed, and it can be directly connected to mobile phone chargers, laptops, solar panels, and power banks to charge the battery

operating temperature:-20 to 60 degrees C Color:Orange Packing size:10 x 10 x 1cm Battery:1.5V

Compatible devices: Lanterns

Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.