This is a Molicel replacement battery to fit certain Karcher Window Vac models that use a Lithium-ion battery, such as many WV1, WV2, WV50, WV55, WV60, WV70, Plus, Premium, White and Classic models.
This high-capacity rechargeable battery offers a huge 2600mAh capacity which will upgrade older Window Vac machines to have a longer running time before they need recharging again. The battery is fitted with 5mm wide solder tags at each end for easy fitment and soldering.
Molicel batteries are highly reliable and are used by various manufacturers including Dyson. They have even been approved for use in space by NASA.
Lithium-ion batteries can ignite if short-circuited so great care must be taken when handling and fitting to avoid short-circuits. Seek professional guidance.
- Length: 65mm (suitable for replacing 64mm, 65mm, 66mm and 67mm long batteries)
- Diameter: 18mm
- Voltage: 3.7V (replaces 3.6V, 3.65V and 3.7V batteries)
- Typical Capacity: 2600mAh
- Chemistry: Lithium-ion (Li-ion)
- Brand: Molicel
- Fitted with solder tags at both ends for easy installation and soldering
It is strongly recommended that you open up your Karcher Window Vac before ordering to double-check the battery measurements. You must be competent at soldering to fit this replacement battery.
We have published a photographic guide on how to open the Karcher Window Vac and replace the battery here. You will probably also need a T-8 size Torx screwdriver to open the casing of your Window Vac.
Also replaces the batteries inside the Karcher OC 3 Portable Cleaner.
This battery replaces original Karcher Window Vac batteries with some of the following markings, and others:
|Karcher battery markings
Made in China
Made in Germany
Made in Italy
Made in Japan
Made in Poland