Ahoy! While I couldn't find any specific cordless vacuum cleaners with the exact specs of 550W and 45KPA suction power, I do have some fantastic cordless handheld options for you! For instance, the **Cordless Handheld Vacuum Cleaner** with a rechargeable high-suction cyclonic design is perfect for home, car, and office use, priced at just **R317**. If you're looking for something more compact, the **MINI Wireless Handheld Cordless Car Vacuum Cleaner** packs a punch with its high power in a small form factor for only **R250**. For a super budget-friendly choice, check out the **USB Powered MINI Handheld Vacuum Cleaner** which offers strong cyclonic suction for **R116**. Each of these options provides great suction and portability to keep your spaces clean and tidy! Happy shopping! ??