Medium shot of Chinese female product designer sitting at desk in loft office, looking at portable solar charger, then writing in notebook and typing on computer, and wind turbine model in foreground
African American man presenting portable solar battery charger to audience on renewable energy conference
Medium shot of Chinese female product engineer sitting in front of computer at desk, talking to colleagues during conference call, and demonstrating new portable solar battery prototype
Lithium Ion battery portable power pack
Lithium Ion battery portable power pack
Multiracial Male Product Designer Presents Portable Solar Charger Prototype
Young multiethnic product designer showcasing new portable solar charger on social media
man placing a portable solar panel in the sun
Medium vertical shot of middle-aged male Caucasian product designer in AR headset sitting at desk in loft office and manipulating dimensional model of portable solar charger with remote control
Young man presenting portable solar battery charger and discussing renewable energy at business conference
pan across a portable solar panel setup in the sun
Vlogger holding npf portable battery for product review on camera. Influencer reviewing rechargeable power plug for equipment and gear, using microphone and recording video podcast