https://catalog.onliner.by/ups/apc

SUA 1500i

http://otzovik.com/reviews/istochnik_bespereboynogo_pitaniya_apc_smart-ups_1500va_sua1500i/
http://www.apc.ru/support/forum.html?idq=9479
https://www.linux.org.ru/forum/linux-hardware/10669362

http://zival.ru/content/zamena-akkumulyatorov-v-istochnikakh-bespereboinogo-napryazheniya
http://zival.ru/content/tipovaya-neispravnost-ibp-apc-smart-1000-1500-640-7734d

http://apc-fix.com/forums?m=posts&q=414

https://www.777555.by/product/631548-apc-easy-ups-bvx-700va-bvx700li/
    458 bin

current
1100
https://www.apc.com/kz/ru/product/BX1100CI-RS
    !660 wt 1100 va

recommended replacement for 1100 is
BX1200MI-GR
https://www.apc.com/kz/ru/product/BX1200MI-GR
https://www.777555.by/product/385321-apc-back-ups-1600va-bx1600mi-gr/
    ! 1648 bin

https://www.777555.by/product/381861-apc-back-ups-950va-bx950mi-gr/
https://catalog.onliner.by/ups/apc/bx950migr
    936 bin
    ! 520-950 wt
    ??? discontinued
    108 Vt/hour (12В 9А/ч)

https://catalog.onliner.by/ups/apc/br900mi
    865 bin

https://catalog.onliner.by/ups/apc/bx1200migr
    ! 650 wt
https://catalog.onliner.by/ups/apc/bx950migr
    ! 927 wt