Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Fein Replacement battery pack ProCORE 18 V 4.0 Ah AS

18 V
Price in EUR including VAT
Delivered between 13/1/2026 and 15/1/2026
10 pieces in stock at supplier
free shipping

Product details

The Akku-Pack ProCORE 18 V 4.0 Ah AS is a ProCORE lithium-ion battery featuring high-power cells, a charge level indicator, and "Electronic Cell Protection" (ECP). ECP protects the battery from overload, overheating, and deep discharge. The COOLPACK 2.0 technology ensures a battery life that is 135% longer compared to batteries without COOLPACK technology, allowing for extended operating times. The battery is compatible with all 18V battery devices with AMPShare or Bosch Professional 18V battery interfaces.

Key specifications

Battery type
Li-ion
Tool battery + charger Type
Tool battery
Battery system
AMP Share 18V
Battery voltage
18 V
Capacity
4 Ah
Item number
22771530

General information

Manufacturer
Fein
Category
Tool batteries + Chargers
Manufacturer no.
92604341020
Release date
22/10/2022

Material

Material
Lithium-ion (Li-ion)

Tool battery + charger Features

Tool battery + charger Type
Tool battery
Tool battery + charger technology
COOLPACK 2.0 technology

Battery / accumulator features

Battery type
Li-ion
Battery voltage
18 V
Capacity
4 Ah
Battery system
AMP Share 18V
Battery equipment
1 battery supplied
Charger equipment
No charger supplied
Battery
Rechargeable battery
Battery category
Device batteries
Battery size
Device specific

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1x
Scope of delivery
Rechargeable battery

Product dimensions

Weight
520 g

Legal Notice

Product Safety

Package dimensions

Length
13.40 cm
Width
8.80 cm
Height
8.10 cm
Weight
713 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory 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: Galaxus
  • 8.Batavia
    0,6 %
  • 8.DeWalt
    0,6 %
  • 8.Fein
    0,6 %
  • 11.Einhell
    0,7 %
  • 12.Black & Decker
    0,8 %

Statutory 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: Galaxus
  • Fein
    Not enough data
  • 1.Bosch Home & Garden
    0 days
  • 1.Bosch Professional Zubehör
    0 days
  • 1.Einhell
    0 days
  • 1.Gardena
    0 days

Return rate

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

Source: Galaxus
  • 8.Makita
    1,8 %
  • 8.Stihl
    1,8 %
  • 11.Fein
    1,9 %
  • 11.Festool
    1,9 %
  • 13.Worx
    2,1 %
Source: Galaxus