Sharp EC-SR8-B Cordless Vacuum Replacement Battery BY-7SC17 25.2V Warranty:Warranty 3 Year the actual cell voltage drops

the actual cell voltage drops below the BMS cutoff before the gauge reaches zero

It matches OEM part number 9-301-005-96 and fits the compact cylindrical housing used across both speaker generations

This gives the fuel gauge IC a clean reference curve for the new cell's actual capacity before high-current charging begins

then reinsert firmly until the latch clicks

Compatible With: PowerVar ABCE1100-11 UPS

Sharp EC-SR8-B Cordless Vacuum Replacement Battery BY-7SC17 25.2V Warranty:Warranty 3 Year the actual cell voltage dropsSharp EC SR8 B EC SR9 B Series 25. 2V Li ion Replacement Battery (BY 7SC17) This is a 25. 2V, 1700mAh Li ion replacement battery for the Sharp EC SR8 B, EC SR9 B, EC HR7 T, EC SR3SX P, and related cordless stick vacuums. It replaces OEM part numbers BY 7SC17 and BY 7SA25. Fit the battery to the vacuum's pack slot and it powers the motor directly no tools required. EC SR8 B and EC SR9 B platform compatibility: These models share the same 25. 2V battery