Könner & Söhnen KS 20V4-1

20 V
Ratings
BrandMore from Könner & Söhnen
Delivered between Wed, 5.8. and Tue, 18.8.
9 pieces in stock at supplier
Free shipping starting at 50.–

Capacity3

Show all

Product details

The Könner & Söhnen KS 20V4-1 is a powerful tool battery equipped with the latest lithium-ion technology. With a capacity of 4000 mAh and a voltage of 20 V, this battery provides a reliable power source for various electric tools. Weighing 790 g, it offers convenient handling, while its compact dimensions of 125 mm in length, 85 mm in width, and 75 mm in height allow for easy integration into your tool collection. The battery is designed for use in a wide range of applications, providing long life and high performance. Please note that no charger is included, so you may need to purchase a separate charger to recharge the battery.

  • Lithium-ion technology for high efficiency
  • Capacity of 4000 mAh for longer runtimes
  • Lightweight design at only 790 g
  • Compact dimensions for easy handling.

Key specifications

Tool battery + charger Type
Tool battery
Battery type
Li-ion
Battery voltage
20 V
Capacity
4 Ah
Battery system
WORX 20V

General information

Item number
60023820
Manufacturer
Könner & Söhnen
Category
Tool batteries + Chargers
Manufacturer No.
KS 20V4-1
Release date
9.7.2025
External links
Manufacturer's site (de)

Colour

Colour
Black, Grey
Exact colour description
Black, Gray

Material

Material group
Plastic
Material
Lithium-ion (Li-ion)

Tool battery + charger Features

Tool battery + charger Type
Tool battery

Battery properties

Battery type
Li-ion
Battery voltage
20 V
Capacity
4 Ah
Power capacity
80 Wh
Number of batteries
1x
Battery system
WORX 20V
Battery equipment
1 battery supplied
Battery
Rechargeable battery
Battery category
Device batteries

Voluntary climate contribution

CO₂ emissions
3.4 kg
Climate contribution
CHF 0.11

Scope of delivery

Items per sales unit
1x
Scope of delivery
Rechargeable battery

Product dimensions

Length
12.50 cm
Width
8.50 cm
Height
7.50 cm
Weight
790 g

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Show all

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Tool batteries + Chargers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Könner & Söhnen
    Not enough data
  • 1.Parkside
    0 %
  • 2.Stihl
    0.1 %
  • 3.Gloria Haus und Garten
    0.4 %
  • 3.Makita
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Könner & Söhnen
    Not enough data
  • 1.Black & Decker
    0 days
  • 1.Bosch Home & Garden
    0 days
  • 1.Einhell
    0 days
  • 1.Kärcher
    0 days

Return rate

How often is a product of this brand in the «Tool batteries + Chargers» category returned?

Source: Digitec Galaxus
  • Könner & Söhnen
    Not enough data
  • 1.Milwaukee
    0.6 %
  • 2.Bosch
    0.7 %
  • 3.Fein
    1 %
  • 3.Kärcher Professional
    1 %
Source: Digitec Galaxus