... suitable for handheld video games PSP,NASI,NASL. IntroductionThis product is a lightweight,environmentally friendly, high capacity stylish ... additional power consumption will keep you form trouble. This product adopts Lithium-ion batteries,lightweight, safety, environmental protection. Via ... power for temperature -10°C to 45°C, high temperature use is 5°C to 35°C degree temperature range. For best ...