APC Battery Back-UPS ES550G/RS550LCD

Replacement battery set Compatible with APC Back-UPS (BR550GI, BE550G-GR, BE550G-FR, BE550G-IT, BVX700LI-GR, BVX700LI, BE650G2-UK, BE650G2-GR, BR650MI, BX700UI, BX700U-GR, BX700U-FR) Battery type: VRLA (lead acid) Battery service life: 3-5 years Storage advice: Avoid extended storage of UPS batteries to prevent deep discharge