Energup 22.2V 4.0Ah Type B Battery for Dyson DC45 DC34 Vacuum Cleaner Battery DC43H DC35 DC44 Type B

Specifications: Voltage: 22.2V | Capacity: 4000mAh | Type: Li-ion | Improved capacity of 4.0Ah for more power and longer running time.
Best Compatibility: Suitable for Dyson DC31 DC34 DC35 DC44 DC45 Type B, compatible with the original charger.
Intelligent Protection: The large capacity battery has a built-in smart chip that provides protection against over-current, over-voltage, overheating and short circuit to prevent damage to the vacuum cleaner or charger.
Excellent quality: Made from high quality materials that are not easily damaged and are durable. It has been tested several times by the manufacturer before leaving the factory and meets strict quality standards.
Precise design: The structure and design of the battery are based on the original, making it perfectly compatible with the original battery and allows for flawless installation on the vacuum cleaner thanks to a precise fit.