This 20V 4000mAh Li-ion battery is a compatible replacement for Hoover 440005966. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 20V |
| Capacity | 4000mAh |
| Chemistry | Li-ion |
| Energy | 80Wh |
| Dimensions | 125.90 x 76.70 x 55.22mm |
| Battery weight | 613.8g /21.65 oz |
Replacing your Hoover 440005966 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Vax Air Cordless Switch H85, Air Cordless Switch AC21, Hoover BH50100, BH50110, BH50111, BH50120, BH50121, BH50125, BH50130, BH50140, BH51110, BH51120, BH52100, BH52120, BH52160, Air Life, BH50100RM, BH50120CA, BH51120PC, BH52100PC, BH52120CA, BH52120PC, BH52150PC, BH52160PC, BH51120PTV, Air Life 2.0, Air Life 3.0, 0007350204042, Air Cordless 20, Handheld Vacuum, Air Cordless 2-in-1 Deluxe Stick, Air Cordless 20 Volt Upright Vacuum Cleaner
Replacement battery numbers
Hoover 44139, BH03100, BH03120, 440005966, 440005973, BH03120PC