HIGH CAPACITY WITH SUPER SMALL SIZE: Grade A lithium polymer battery, with only 3.0 lbs net weight (4 lbs gross weight which including all the accessories) and size of 7.87 x 1.81 x 5.71 in. Ideal power supply for camping or emergency backup.
QUALITY & CUSTOMER SERVICE: Contains the highest quality available lithium-ion battery cells. CE FCC ROHS UL MSDS UN 38.3, and factory ISO9001 approved. OCP/OVP/Short Circuit Protection/ Auto Power Off Protection. 100% Quality Control. We provide 30 days product return with a money-back guarantee and friendly after-sale customer service.