This battery is manufactured by Reduce Carbon Energy (RCE) which focuses on development of powerful lithium ion starter batteries for many high-end motorcycles and racing cars. RCE portable battery (BC01 Panasonic) is designed with carbon housing in two kinds of finishing. LED display shows five levels of power, battery pressure, currency and temperature. Portable-size and lightweight design look is ideal for travel. The battery also protects your device from overcharge, overheat and short-circuit, ensures your device is charged safely.