Which tools are compatible with the Milwaukee M4 B2 battery?

This battery is compatible with all 4V tools in the Milwaukee M4 platform.

What voltage and capacity does this battery provide?

The battery provides a 4V voltage and a capacity of 2.0Ah.

What battery technology does the M4 B2 use?

This battery uses Milwaukee Li-ion technology.

What is the weight of the Milwaukee M4 B2 battery?

The battery weighs 0.1 kg, keeping your tool lightweight and compact.

Which charger is suitable for charging this battery?

You can charge this battery with the Milwaukee M4 C charger.

MILWAUKEE M4 B2 Li-ion battery 2.0Ah - 4932430098

Name: MILWAUKEE M4 B2 Li-ion battery 2.0Ah - 4932430098
Brand: MILWAUKEE
SKU: 02862801
Price: 47.52 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932430098 | EAN 4002395377596

Recommended Retail Price €53.78

47.52 tax incl.

€39.27 excl. VAT (incl. all environmental contributions)

On order: delivered from 31/10/2026

Ordered before 20:00 - delivered as of 31/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
1-year warranty on Milwaukee batteries and chargers after successful registration!

✆ Talk to a specialist

Compact power for precision fastening

Practical benefits

Milwaukee delivers consistent runtime: This 4V battery with 2.0Ah capacity provides reliable power so you can complete detailed tasks effortlessly.
Lightweight for comfortable handling: Weighing only 0.1 kg, it allows you to maneuver easily in tight spaces without hand fatigue.
Dependable lithium-ion cell technology: You get stable energy output without memory effect, keeping your cordless tool ready whenever you need it.

In a nutshell

The right choise for

With the Milwaukee M4 B2 4V 2.0Ah Li-ion battery, you can power through precision screwdriving and light assembly tasks with ease. Weighing only 0.1 kg, it keeps your cordless tools remarkably lightweight and maneuverable, helping you work comfortably without wrist fatigue during extended electronics repair or fine cabinetry work. The dependable lithium-ion technology provides steady power delivery without memory effect, ensuring your tools are ready whenever you need them. Whether replacing a depleted pack during continuous maintenance or keeping a reliable spare for your Milwaukee M4 tools, this compact battery keeps your workflow uninterrupted.

Product information FAQ

€47.52

tax incl.

Key features according to our expert

Battery voltage: 4 V
Capacity (battery): 2 Ah
Battery type: Li-ion
Weight: 0,1 kg
UN number: UN3480

Product description

M4 B2

All Features

Battery voltage: 4 V
Capacity (battery): 2 Ah
Battery type: Li-ion
Weight: 0,1 kg
Un number: UN3480
Voltage (v): 4
Charging time m4 c charger: 30 minutes
Weight (kg): 0.1

Brand MILWAUKEE
02862801
EAN 4002395377596
Supplier number MILWAUKEE 4932430098
Warranty 1-year warranty on Milwaukee batteries and chargers after successful registration!

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with the Milwaukee M4 B2 battery?: This battery is compatible with all 4V tools in the Milwaukee M4 platform.
What voltage and capacity does this battery provide?: The battery provides a 4V voltage and a capacity of 2.0Ah.
What battery technology does the M4 B2 use?: This battery uses Milwaukee Li-ion technology.
What is the weight of the Milwaukee M4 B2 battery?: The battery weighs 0.1 kg, keeping your tool lightweight and compact.
Which charger is suitable for charging this battery?: You can charge this battery with the Milwaukee M4 C charger.