AccuCell replacement battery is ideally suited as a spare battery for Kärcher, Li-ion 18650 battery with solder tabs.

• Kärcher WV 50 Plus battery 3.6V, 3.7V 1100mAh 4.1Wh

• 1.633-101.0, 6.664-244.0, 1UR18650S

• IEC Li-ion 18650 battery with solder tabs or Faston connectors 2.8mm and 4.8mm

• Also compatible with Kärcher window vacuum WV2 plus and WV2 premium 1.633-330.0, 6.633-681.0

The easy installation is an advantage of this replacement battery, requiring soldering at the positive and negative terminals. You can use all accessory products as usual and give the Kärcher WV50 Plus new power. Here’s how to do the conversion: simply unscrew all 11 screws on the housing and open it, then desolder the old battery from the positive and negative terminals and solder in the new battery. Close the housing completely and charge the battery fully before first use, and you’re ready to go!

Technical specifications:

Height: 65 mm, Diameter: 18.1 mm, Battery system: LiNiMnCoO2, Faston connector or solder tab for soldering, Capacity: 1.5Ah to 1.8Ah, Voltage: 3.7V, Type: 18650, the image may vary slightly depending on the production batch.

Safety notice: Please note that lithium cells may only be handled by authorized personnel. Improper handling or short circuits can lead to fire or explosion. By purchasing, you confirm that you will use our cells exclusively in a professional manner. This includes proper handling and processing of the cells as well as proper storage. We accept no liability for damage to persons or property resulting from improper use or unauthorized use of the cell.