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UPS Batteries
Don't let a power outage bring your business to a halt! BatteryClerk offers a wide selection of high-quality replacement batteries for UPS systems, ensuring your critical equipment stays protected and operational during power disruptions. We carry top brands and provide expert advice to help you find the right battery for your specific UPS model. With competitive prices and fast shipping, BatteryClerk makes it easy to keep your business running smoothly.
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Original price $26.29 - Original price $26.29Original price$26.29$26.29 - $26.29Current price $26.29AJC Battery Brand Replacement for a WKA12-9F2 12V 9Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-9F2 UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $26.29 - Original price $26.29Original price$26.29$26.29 - $26.29Current price $26.29 -
Original price $10.89 - Original price $10.89Original price$10.89$10.89 - $10.89Current price $10.89AJC Battery Brand Replacement for a WKA6-7.2F 6V 7Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA6-7.2F UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $10.89 - Original price $10.89Original price$10.89$10.89 - $10.89Current price $10.89 -
Original price $14.89 - Original price $14.89Original price$14.89$14.89 - $14.89Current price $14.89AJC Battery Brand Replacement for a WKA12-3.3F 12V 3.2Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-3.3F UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $14.89 - Original price $14.89Original price$14.89$14.89 - $14.89Current price $14.89 -
Original price $38.89 - Original price $38.89Original price$38.89$38.89 - $38.89Current price $38.89AJC Battery Brand Replacement for a WKA12-12F2 12V 12Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-12F2 UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $38.89 - Original price $38.89Original price$38.89$38.89 - $38.89Current price $38.89 -
Original price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39AJC Battery Brand Replacement for a WKA12-18NB 12V 18Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-18NB UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39 -
Original price $18.49 - Original price $18.49Original price$18.49$18.49 - $18.49Current price $18.49AJC Battery Brand Replacement for a WKA6-12F2 6V 12Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA6-12F2 UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $18.49 - Original price $18.49Original price$18.49$18.49 - $18.49Current price $18.49 -
Original price $21.79 - Original price $21.79Original price$21.79$21.79 - $21.79Current price $21.79AJC Battery Brand Replacement for a WKA12-7.5F2 12V 8Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-7.5F2 UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $21.79 - Original price $21.79Original price$21.79$21.79 - $21.79Current price $21.79 -
Original price $75.49 - Original price $75.49Original price$75.49$75.49 - $75.49Current price $75.49AJC Battery Brand Replacement for a SLAA12-26NB 12V 26Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker SLAA12-26NB UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $75.49 - Original price $75.49Original price$75.49$75.49 - $75.49Current price $75.49 -
Original price $177.19 - Original price $177.19Original price$177.19$177.19 - $177.19Current price $177.19AJC Battery Brand Replacement for a WKDC12-80P 12V 75Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKDC12-80P UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $177.19 - Original price $177.19Original price$177.19$177.19 - $177.19Current price $177.19 -
Original price $75.49 - Original price $75.49Original price$75.49$75.49 - $75.49Current price $75.49AJC Battery Brand Replacement for a WKA12-26NB 12V 26Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-26NB UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $75.49 - Original price $75.49Original price$75.49$75.49 - $75.49Current price $75.49 -
Original price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89AJC Battery Brand Replacement for a WKDC12-33J 12V 35Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKDC12-33J UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89 -
Original price $213.39 - Original price $213.39Original price$213.39$213.39 - $213.39Current price $213.39AJC Battery Brand Replacement for a WKDC12-100P 12V 100Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKDC12-100P UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $213.39 - Original price $213.39Original price$213.39$213.39 - $213.39Current price $213.39 -
Original price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79AJC Battery Brand Replacement for a WKA12-55C 12V 55Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-55C UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79 -
Original price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39AJC Battery Brand Replacement for a WKA12-18F2 12V 18Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-18F2 UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39 -
Original price $33.99 - Original price $33.99Original price$33.99$33.99 - $33.99Current price $33.99AJC Battery Brand Replacement for a WKA12-12F2 12V 10Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-12F2 UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $33.99 - Original price $33.99Original price$33.99$33.99 - $33.99Current price $33.99 -
Original price $38.89 - Original price $38.89Original price$38.89$38.89 - $38.89Current price $38.89AJC Battery Brand Replacement for a SLAA12-12F2 12V 12Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker SLAA12-12F2 UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $38.89 - Original price $38.89Original price$38.89$38.89 - $38.89Current price $38.89 -
Original price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39AJC Battery Brand Replacement for a SLAA12-18NB 12V 18Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker SLAA12-18NB UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $52.39 - Original price $52.39Original price$52.39$52.39 - $52.39Current price $52.39 -
Original price $21.79 - Original price $21.79Original price$21.79$21.79 - $21.79Current price $21.79AJC Battery Brand Replacement for a SLAA12-7.5F2 12V 8Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker SLAA12-7.5F2 UPS Battery Exact OEM replacement guaranteed to fit eas...
View full detailsOriginal price $21.79 - Original price $21.79Original price$21.79$21.79 - $21.79Current price $21.79 -
Original price $58.69 - Original price $58.69Original price$58.69$58.69 - $58.69Current price $58.69AJC Battery Brand Replacement for a SLAA12-22NB 12V 22Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker SLAA12-22NB UPS Battery Exact OEM replacement guaranteed to fit easi...
View full detailsOriginal price $58.69 - Original price $58.69Original price$58.69$58.69 - $58.69Current price $58.69 -
Original price $177.19 - Original price $177.19Original price$177.19$177.19 - $177.19Current price $177.19AJC Battery Brand Replacement for a WKHR12-80C 12V 75Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKHR12-80C UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $177.19 - Original price $177.19Original price$177.19$177.19 - $177.19Current price $177.19 -
Original price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79AJC Battery Brand Replacement for a WKDC12-55P 12V 55Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKDC12-55P UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79 -
Original price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79AJC Battery Brand Replacement for a WKHR12-55C 12V 55Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKHR12-55C UPS Battery Exact OEM replacement guaranteed to fit easil...
View full detailsOriginal price $138.79 - Original price $138.79Original price$138.79$138.79 - $138.79Current price $138.79 -
Original price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89AJC Battery Brand Replacement for a WKA12-33J 12V 35Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-33J UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89 -
Original price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89AJC Battery Brand Replacement for a WKA12-33C 12V 35Ah UPS Replacement Battery
In stockInfo AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-33C UPS Battery Exact OEM replacement guaranteed to fit easily...
View full detailsOriginal price $92.89 - Original price $92.89Original price$92.89$92.89 - $92.89Current price $92.89
