These batteries are 100% compatible and offer a 1 year warranty. BKC1 REPLACEMENT BATTERY FOR BK200/200B BKC1$35.50 BKC2 APC REPLACEMENT BATTERY BKC2$29.95 BKC3 APC Replacement Battery For BK450 600 600C 650VA BKC3$49.95 BKC4 Replacement Battery For BP650/BP650PNP/BP650C/SUVS650/SU620 BKC4$59.95 BKC5 APC Replacement Battery For SU450/SU450NET/SU700/SU700NET BKC5$59.95 BKC6 APC Replacement Battery For BP1000 & SU1000/NET/RM/RMNET BKC6$79.95 BKC7 Replacement Battery SU1400/NET SU700XL/XLNET SU1000XL/XLNET BKC7$115.00 BKC8 APC Replacement Battery Cartridge For SU1400RM & SU1400RMNET BKC8$110.00 BKC9 APC Replacement Battery For SU700RM & SU700RMNET BKC9$69.95 BKC10 APC Replacement Battery Cartridge For BF250 BKC10$39.95 BKC11 APC Replcement Battery For SU1400XLTN BKC11$219.95 BKC12 Battery For Smart UPS RM Rackmounts Sizes BKC12$195.00 BKC13 APC BATTERY FOR UXBP24 AND UXBP48 BKC13$755.00 RBC14 APC COMPATIBLE BATTERY FOR UXBP24 BKC14$755.00 BKC17 APC REPLACEMENT BATTERY FOR BP700LS BKC17$39.95 BKC18 APC COMPATIBLE BATTERY PS250 PS450 BKC18$49.95 BKC21 APC REPLACEMENT BATTERY FOR BF400/500 BKC21$49.95 BKC22 REPLACEMENT BATTERY FOR SU700RM2U BKC22$99.00 BKC23 APC SU1000RM2U REPLACEMENT BATTERY BKC23$115.00 BKC24 REPLACEMENT BATTERY FOR SU1400RM2U BKC24$169.95 BKC25 APC REPLACEMENT BATTERY FOR SU1400RMXL3U BKC25$105.00 BKC27 APC OEM COMPATIBLE BATTERY SU2200RMXL3U BKC27$329.95 BKC43 APC REPLACEMENT BATTERY FOR SMART-UPS BKC43$195.00 BKC48 APC REPLACEMENT BATTERY FOR SUA750 BKC48$64.95 SMARTCELL APC MATRIX BATTERY PACK SMARTCELL2$359.95 SMARTCELLXR APC MATRIX EXTENDED RUN PACK SMARTCELXR$825.00 SYPM APC SYMMETRA 4KVA POWER MODULE SYPM$1,095.00 SYBATT APC SYMMETRA BATTERY MODULE SYBATT3$375.00 SU48BP APC SMARTUPS 48V BATTERY PACK SU48BP $295.00 BUXBP48 APC SMARTUPS 48V EXTENDED RUN BUXBP48$595.00 RYBT2 SYMMETRA RACKMOUNT BATTERY PACK RYBT2$299.00 SU48R3XLBP APC REPLACEMENT BATTERY PACK SU48R3XLBP$495.00 9910-080BP IBM 9910-080 REPLACEMENT BATTERY KIT 9910-080BP$175.00 9910-140BP IBM 9910-140 REPLACEMENT BATTERY KIT 9910-140BP$199.00