LED UFO High Bay Emergency Battery Backup - 40W - 100-347 Input - 170 VDC Output
C&D TEL12-180F TEL Front Access Series Battery
Amazon.co.jp: Meltec Hybrid Jump Starter, Lithium Ion Battery, Max Output DC 12V/400A, Capacity 4400mAh, MeltecPlus MP-1, Super Capacitor System, 1 USB Port 2A, LED Light Included : Automotive