Filter Stream V2400 Hand Vac Replacement Battery by Rayform Rayform Sealed Lead Acid Rechargeable Battery. 12 Volt 2.5 Amp Model: V0263 Fits Filter Stream Hand Vac Model V2400. Part#: SPRT-BATT12V Dimensions: 2.75 Inches, 1.75 Inches, and 3.95 Inches.