(1)Desktop and light weight design.
(2)AC 90~300V Wide AC input range
(3)DC backup output design, from AC failed switch to
(4)Micro Chip designed, provide over charging, over
discharging and short circuit protections.
(5)Backup (Red) and Charging (Flash) and Full charged
(Green) LED indicators
(6)External replaceable battery design. User can use
Lead Acid from 1.2Ah to 20Ah, depends on backup
(7)Battery Polity reverses protection.