UPS is short for “uninterruptible power supply.” It is designed for use with various electronics, especially computers and telecom systems, where a power outage could potentially be catastrophic. Browse our selection of UPS replacement batteries below
AJC® replacement compatible with Opti PS1440 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...
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AJC® replacement compatible with Opti Enhanced ES1000C ES1000C-RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage...
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AJC® replacement compatible with Opti VS575C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...
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AJC® replacement compatible with Opti Thunder Shield TS1250W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V...
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AJC® replacement compatible with Opti RBAT-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...
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AJC® replacement compatible with Opti Power ES 650ES UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vol...
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AJC® replacement compatible with Opti ONEBP107 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...
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AJC® replacement compatible with Opti ES550C-USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) ...
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AJC® replacement compatible with Opti ES1500C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...
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AJC® replacement compatible with Opti ES550C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...
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AJC® replacement compatible with Opti ES1000C-USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...
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AJC® replacement compatible with Opti Enhanced RBAT-92 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 V...
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AJC® replacement compatible with Opti ES1000C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...
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