ADVTRONICS 22.2V 4000mAh Type B Replacement Battery For Dyson DC31 DC35 DC34 DC44 DC45 Vacuums

Is your Dyson vacuum not holding a charge like it used to? This ADVTRONICS replacement battery might be just what you need. It's specifically designed as a Type B battery (the one that attaches with two screws) for models like DC31, DC35, DC34, DC44, and DC45. With 22.2 volts and 4000mAh capacity, you're getting plenty of power for those longer cleaning sessions. The lithium-ion technology means no memory effect - you can charge it whenever without worrying about losing capacity. A few tips to keep your battery happy: don't use the vacuum while charging, keep it clean and stored in a cool dry place, and try to use it at least every couple weeks if possible. It comes with a solid 12-month warranty too, so you can buy with confidence. Seriously, this battery gives your trusty Dyson vacuum a new lease on life without breaking the bank.