FirstPower DC34 DC35 4500mAh Replacement Battery for Dyson Type B DC31 DC34 DC35 DC44 DC45

Compatible with Dyson 22.2V Type B battery: DC35, DC31, DC31 Animal, DC31 Animal Exclusive, DC34, DC45, DC44. 🚩This battery is ONLY fit for TYPE B，NOT fit for TYPE A. Made of premium cells, better performance than the common type. 4500mAh capacity for deep cleaning throughout the house. Compatible with the Dyson OEM original charger, easy installation and fits perfectly. And the package includes a pre-motor filter, fully washable and reusable for a longer lifespan and better filtration. Acquisition of CE FCC ROHS certificates. Smart protection chip with multiple overcharges, over-discharge, over-current and overvoltage protection systems to ensure safety and extend battery life. 1 year warranty, 30 Days