Tesla has unveiled a new portable battery accessory modeled after its utility-scale Megapack energy storage system. The device is a 1:40 scale miniature replica that combines collectible design with practical functionality.
The power bank closely replicates the appearance of the original Megapack, featuring its rectangular shape, matte metal finish, visible battery modules, cable details, and a cooling fan on top. When powered on, the Tesla logo and LED light strips glow red, enhancing its high-tech aesthetic.
Measuring approximately 220 × 41 × 72 mm and weighing about 654 grams, the device houses a 21,000 mAh battery rated at 76.65 Wh. It supports a maximum combined output of up to 108 W and an input power of up to 65 W for fast recharging.
The unit can charge up to three devices simultaneously via one USB-A port and two USB-C ports, making it suitable for smartphones, tablets, and laptops.
The miniature Megapack power bank is priced at around $100 in China, positioning it as both a functional gadget and a collector’s item for Tesla enthusiasts.