10000mAh Nintendo Switch Portable Pop-Up Backup Extended Battery Charger Case

Brand new, never used. The user manual is missing. Top highlights Brand ID CHINSION Connector Type USB Type C, USB Type A Compatible Devices ['Nintendo Switch', 'Nintendo Switch OLED'] Compatible Phone Models Nintendo Switch, Nintendo Switch OLED Included Components dgds Special Feature Lightweight Design 10000mAh Battery Charger Case: Provides 2x more additional switch games time; Notice: Before charging the switch, please make sure that the power of switch is higher than 5%, otherwise the battery charger case may not work. Pop-Up Design Backup Case: Comfortable pop-up and snap-fit design; Specially customized for Nintendo Switch & OLED and perfect snuggy-fitting with it. Lighter and Portable: Weight 9.3 ounce only and size 6.40 x 4.28 x 1.07 inch, lighter and smaller compared with all kinds same level backup battery for Nintendo Switch. Safe Protection Technology: It contains 8 battery protection technologies, such as Over Charge Protection, Over Heat Protection, Over Voltage Protection... and so on, which will make users more safe for playing.