OPTI-UPS was established in 1991. The company was under the ViewSonic group initially and independent later for higher brand value. In order to serve our customers with greater efficiency, OPTI-UPS has set up branch offices worldwide, which cover USA, Germany, UK, Czech Republic, Australia, Taiwan and Dubai, as well as logistic facilities in Holland, Czech Republic, Dubai and USA. OPTI-UPS works with two major business models, namely marketing distribution of the brand name "OPTI-UPS" on a worldwide scale and provision of customized OEM/ODM products for other brands. With 16 years of experience in the industry, OPTI-UPS is now an international brand, of well reputation, serving an increasing demand for power protection products worldwide. 
You'll find uninterrupted power supplies (UPS), power cables, surge protectors, replacement batteries, and more here.
Revive your older UPS with a brand new battery giving it an extended life.
Genuine battery replacement pack for your Opti-UPS solution.
Change that old or exhausted battery with this quick and easy kit.
When that battery won't charge as much as it could, a simple replacement will do the trick.
Revive your Opti-UPS backup power unit with this battery replacement.
Easily replace a tired battery with this genuine replacement part.
In addition to a 650VA / 390W capacity, the RS650B from Opti-UPS features AVR which allows low voltages to be adjusted to safe levels during brownouts.
OPTI-UPS's DS1500B-RM offers a zero transfer time, 1500VA / 1050W capacity within a 2U rackmount form factor.
OPTI-UPS's PS1500B-RM offers a 1500VA / 1050W capacity within a convenient 2U rackmount form factor.
Protect your investments from surges and spikes. A surge protector is perfect for the home or office.
This replacement back will ensure you have the maximum amount of time when the power goes out.
Quickly and efficiently replace your battery in the Opti-UPS DS3000B.
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