Description
Temporarily Out Of Stock – See links below
Please use the eBay links below for vendors who will deliver to your country while we are out of stock of these Window Vac batteries:
- Window Vac batteries on eBay UK
- Window Vac batteries on eBay Europe
- Window Vac batteries on eBay.com
Please note that as an eBay partner we may receive a small commission if you make a purchase. This does not change the price you pay.
This is an LG 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, Black, White and Classic models. A failed battery is a common cause of the Window Vac not charging so you can get a new battery for your Karcher Window Vac here.
This high-capacity replacement Window Vac battery offers a huge 2500mAh 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.
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.
Battery Specification
- 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: 2500mAh
- Maximum Discharge Current: 6A
- Chemistry: Lithium-ion (Li-ion)
- Brand: LG
- 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. Check the PCB for corrosion as a new battery will not fix faulty circuitry.
We have published a photographic guide on how to open the Karcher Window Vac and replace the battery. 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 Sanyo Sunpower Sealed Rechargeable Li-ion Battery Li-ionen Li LG Chem 1S1P 1S 1P 1ICR 19/66 1INR 19/66 ICR INR 19/66 18650 ICR18650 INR18650 MF1 2000 UR18650S 1UR18650S 1US-18650VT LGAAMF11865 LGDAMF11865 LGEAMF11865 LGGAMF11865 BMZ 3.6 V 3.65 V 3.7 V 6.633-001.0 6.633-082.0 6.633-104.0 6.654-244.0 6.664-244.0 9.013-527.0 1.1 Ah 1100 mAh 2000 mAh 2150 mAh mAh 3.96 Wh 4.1 Wh 7.4 Wh 7.84 Wh Wh Made in China Made in Germany Made in Italy Made in Japan Made in Poland |
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[Page Updated 05-Jan-24 17:19 229]
Steve (verified owner) –
I received this battery a few days after ordering it and was satisfied with the quality of the product. I followed the very clear instructions provided on Youtube to disassemble and solder the new battery in. The process was not difficult but was fairly involved and care needed. My Karcher WV2 now works and charges perfectly again and has been upgraded with a higher capacity battery. Overall, I was very satisfied with the service and information and would recommend this company.
Steve JAN 2024