In-car entertainment systems, including headrest monitors, portable DVD players, tablets, and rear-seat displays, are designed to keep passengers—especially children—engaged and entertained during travel. Many of these systems now feature built-in rechargeable batteries, enabling cordless use, easier installation, and uninterrupted playback even when the vehicle is turned off. Battery-powered entertainment units add flexibility and convenience, making long drives more enjoyable.
Most modern systems use lightweight, high-capacity batteries, offering 2 to 6 hours of media playback per charge, depending on screen size and usage.
Battery power allows wire-free mounting, reducing cable clutter and making setup easier in the backseat or for portable use outside the car.
Can be used with vehicle power (via 12V socket) or independently on battery, offering flexibility for both in-car and on-the-go entertainment.
Many devices support USB-C or standard USB charging, often compatible with car chargers and power banks for added convenience.
On-screen icons or LED indicators show real-time battery levels, helping users manage charging and avoid sudden power loss during playback.
Smart systems include auto-shutoff or dimming features to conserve battery when not in use or during idle times.
Shenzhen Better Power Battery Co., Ltd. (BPI) combines advanced manufacturing, cutting-edge R&D, and strict quality control to deliver high-performance battery solutions. With state-of-the-art facilities, international certifications (ISO, UL, CE, RoHS), and a focus on customization, we meet the diverse needs of global industries.
Shenzhen Better Power Battery Co., Ltd. (BPI) combines advanced manufacturing, cutting-edge R&D, and strict quality control to deliver high-performance battery solutions. With state-of-the-art facilities, international certifications (ISO, UL, CE, RoHS), and a focus on customization, we meet the diverse needs of global industries.
Better Power has four major battery materials research laboratories and collaborates with top universities.
We specialize in providing fully customized battery solutions, from cell design to final integration.
Our state-of-the-art facilities in Shenzhen and Jiangxi ensure consistent quality and large-scale production capabilities.
We use eco-friendly materials and manufacturing processes, adhering to RoHS standards.
