300W Mobile Energy Storage Power Supply Specification

• Nominal Capacity: 21700/4800mAh
• Size: 25.4cmx14 .4cmx13 .7 Cm
• Weight: 3.6kg / 2 .9kg
• Warranty: 2year
• AC: 300W 1X AC Output Socket
• DC: 2 X USB-a: 5V/2.5A
• Model NO.: E3
• Other Feature: Wireless Charging: 10W
• Certificate: CE, CE-EMC, CE-LVD, RoHS, FCC, PSE, Un38.3 CE
• Transport Package: Cartoon
• Specification: 25.4cmx14.4cmx13.7 cm
• Trademark: Shiyou
• Origin: China
• Production Capacity: 50000/Year

Product Description

This manual applies to the relevant characteristics of theSmart portable mobile energy storage power supply S3
and is the basis for product design,production and inspection.The design system consists of a ternary lithium 8S1P
battery protection board,PD circuit,DC charging circuit,MCU control circuit,bi-directional inverter circuit and LCD screen. Inverter 700W pure sine wave AC110V/(220V)/50Hz/60Hz,DC12V/10A,USB QC3.0,TYPE-C PD3.0.suitable for camping,
emergency communication,medical rescue,fire rescue etc.