Worx WA3639

20 V
15Ratings
BrandMore from Worx
Test reportsVery good based on 2 tests
Delivered the day after tomorrow
10 pieces in stock
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Product details

The Worx battery WA3639 is a powerful lithium-ion battery with a capacity of 2.0 ampere-hours (Ah) and a voltage of 20 volts. This battery is specifically designed for use in various tools and provides a reliable power source for a wide range of applications. Weighing 400 grams, it is lightweight and handy, making it easier to handle during work. The battery belongs to the category of device batteries and is device-specific, meaning it is optimally tailored to the requirements of compatible tools. The use of lithium-ion technology ensures high energy density and a long lifespan, allowing the battery to deliver efficient performance. The Worx battery WA3639 is an excellent choice for anyone who values quality and reliability, making it ideal for DIY enthusiasts as well as professional users who regularly work with battery-powered tools.

Key specifications

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

General information

Item number
45970770
Manufacturer
Worx
Category
Tool batteries + Chargers
Manufacturer No.
WO1112
Release date
21.5.2024
Sales rank in Category Tool batteries + Chargers
206 of 3956

Material

Material group
Plastic
Material
Lithium-ion battery

Tool battery + charger Features

Tool battery + charger Type
Tool battery

Battery properties

Battery type
Li-ion
Battery voltage
20 V
Capacity
2 Ah
Power capacity
40 Wh
Battery system
WORX 20V
Battery
Rechargeable battery
Battery category
Device batteries
Battery size
Device specific

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
2.52 kg
Climate contribution
CHF 0.11

Scope of delivery

Items per sales unit
1x
Scope of delivery
Rechargeable battery

Product dimensions

Weight
400 g

Package dimensions

Length
12 cm
Width
8 cm
Height
4.60 cm
Weight
464 g

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

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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
  • 23.Fein
    1.1 %
  • 24.Batavia
    1.2 %
  • 25.Worx
    1.3 %
  • 26.Patona
    1.5 %
  • 27.Gardena
    1.6 %

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
  • 1.Kärcher
    0 days
  • 1.Lakuda
    0 days
  • 1.Worx
    0 days
  • 8.Makita
    1 day
  • 9.Bosch Professional
    2 days

Return rate

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

Source: Digitec Galaxus
  • 7.Ryobi
    1.2 %
  • 10.Einhell
    1.3 %
  • 10.Worx
    1.3 %
  • 12.Bosch Professional
    1.4 %
  • 13.Stihl
    1.7 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good93/100
Very good100/100
selbst ist der Mann Logo
selbst ist der MannSingle testReleaseApril 2023
  • PositiveNo deep discharge possible
  • PositiveLow storage losses
  • PositiveHigh storage capacity
  • PositiveBatteries fit more than 60 devices of the manufacturer

    How good or bad a tool battery is cannot be seen at first glance. Differences in construction, however, can certainly be detected, as can the characteristics in terms of charging and storage properties. TÜV Rheinland has checked this and determined that the new 4 Ah battery packs from Works (WA3014) have significantly improved properties compared to the predecessor model WA3553...

    Very good85/100
    Heimwerker Praxis Logo
    Heimwerker PraxisSingle testReleaseSeptember 2022
    • Positivelarge battery family
    • PositiveVoltage classes 20 V to 80 V

      The Worx battery system also deserves a big recommendation - especially when it comes to very power-hungry applications, where the PowerShare System offers the option of entering the 80-volt class with four batteries. Worx only narrowly misses out on the test victory. In terms of price, the system is on a par with the competition and thus unfortunately misses out on at least the price tip.

      This test report belongs to a different type: WA3014 (20 V)