Product No.: small white screen display fast charging power supply Brand: Pisen/Pinsheng Patent or not Supply source: No Power capacity: 22.5W 10500mah, 20W 21000mah, 20W 10500mah Product type: screen display charging bank Support customization: not support charging power: PD22.5W cell type: polymer lithium ion cell Applicable type: conventional mobile power supply shell material: plastic size: 142 * 68 * 16mm Additional function: LCD display battery type: square aluminum shell conversion rate: 80 Whether cross-border export exclusive supply source: No classification: screen display fast charging charging charging bank