Free series adopt Automatic Voltage Regulation (AVR)control technology; Have wide range of input voltage (165V-275V)to be able to be compatible with generator power. Inverter circuit uses the latest power devices also has strong load capacity. The inverter has a short-circuit protection function. Charging circuit adopts advanced constant-current floating charge method to prolong the battery life with internal maintenance-free sealed Lead-Acid battery. This series has very strong compatibility, they can carry the loads such like printers, fax machines and all kinds of displays, to provide you 24-hour uninterrupted services let your work guarantee when the main power lost.

Application Fields:
Such as the home PC, SOHO networking equipment, POS machines, and other terminal equipment.

Features:
1. High-speed simultaneous converting full voltage regulation;
2. Surge and unexpected current absorption, short circuit automatic protection;
3. Automatically shutting down as low voltage of battery, automatically charging and intelligent battery activation;
4. The latest power devices, high reliability;
5. Automatically protection as battery over charge and discharge, low voltage, over loads;
6. Automatically restart function;
7. Circuit adopts advanced anti-electromagnetic interference technology in order to suit for various important sectors.