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MILWAUKEE M18 B52 battery 18V 5.0Ah (2 pcs) + free 12V 2.0Ah battery - 4932451242

MILWAUKEE
Supplier number: MILWAUKEE 4932451242 | EAN 4002395166237
Recommended Retail Price €282.05
219.28 tax incl.
€181.22 excl. VAT (incl. all environmental contributions)
On order: delivered from 12/10/2026
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Exclusive at Klium: Milwaukee Buy More, Get More 2026 - Get a FREE Milwaukee gift!

Buy at least €250 excl. VAT worth of Milwaukee products during the promotional period and, depending on your total order value, receive a FREE Milwaukee screwdriver set, cordless random orbital sander or cordless angle grinder.

How does it work?

  • Buy Milwaukee products with a total order value of at least €250 excl. VAT.
  • For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
  • For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
  • For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake (4933498062) worth €357.90.
  • The free item is automatically added to your order. No registration is required.
  • This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
  • The promotion is valid from 01.10.2026 to 31.10.2026.
  • Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Reliable power for your Milwaukee tools

Practical benefits
  • Extended run time on-site: The 5.0Ah capacity enables you to complete demanding tasks with fewer interruptions for recharging.
  • Advanced protection against overload: Individual cell monitoring safeguards your cordless tools from overheating and prevents damage caused by heavy-duty applications.
  • Shock-resistant and durable frame: Built with a rugged frame and integrated shock dampers, the battery easily withstands jobsite drops and harsh vibrations.

In a nutshell

The right choise for

Keep your cordless tools running without downtime on the jobsite with the Milwaukee M18 B52 battery set. This pack includes two powerful M18 B5 18V 5.0Ah Li-ion batteries and an additional M12 B2 12V 2.0Ah battery, giving you the versatility to power demanding 18V tools as well as compact 12V equipment. The 5.0Ah capacity delivers extended runtime for heavy-duty tasks, while individual cell monitoring guards against overheating and overload. Built with a rugged frame and integrated shock dampers, these batteries reliably resist harsh vibrations and drops, ensuring continuous productivity throughout your workday.

Recommended Combinations
With Milwaukee M18 5 Ah Battery
With Milwaukee M18 5 Ah Battery and Charger
milwaukee_4932451242
MILWAUKEE M18 B52 battery... x 1
219.28
milwaukee_4932430483
MILWAUKEE M18 B5 Li-ion... x 1
86.27
Original Price (tax incl.): 305.55
You Save: -4.31
Bundle Price (tax incl.): 301.24


Product information FAQ
€219.28
tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Battery type: Li-ion
  • Weight: 0,7 kg
  • UN number: UN3480
  • Capacity (battery): 5 Ah
  • Product Range: Milwaukee M18

Scope of delivery

  • 2 x M18 B5 Battery
  • 1 x M12 B2 Battery
  • No kit box or bag included

Product description

  • Delivers up to 2.5x more run time, up to 20% more power and up to 2x more battery life compared with other Lithium-Ion technologies and / or with previous MILWAUKEE battery technology. (Results depend on tool and application)
  • REDLITHIUM protection with REDLINK digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
  • Individual cell monitoring ensures optimal charge and discharge for maximum life
  • Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
  • Water protection routes water away from the electronics & out of the battery pack
  • Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
  • On-board battery fuel gauge helps the user to maximize his battery run-time efficiency

All Features

Battery voltage
18 V
Battery type
Li-ion
Weight
0,7 kg
Un number
UN3480
Capacity (battery)
5 Ah
Charging time m12-18 fc charger
59 minutes
Product range
Milwaukee M18
Charging time m18 dual bay rapid charger
60 minutes
Weight (kg)
0.7
Charging time m12-18 c charger
100 minutes
Voltage (v)
18
Number of batteries supplied
2
Charging time m1418c6 charger
100 minutes
Charging time m12-18 ac charger
100 minutes

Frequently asked questions about this product

Answered by specialists
What is included in this battery pack?
The set includes two M18 B5 18V 5.0Ah Li-ion batteries and one free M12 B2 12V 2.0Ah Li-ion battery.
Which tools are compatible with the M18 B5 battery?
The M18 B5 battery is compatible with all power tools in the Milwaukee M18 cordless system.
Can the M12 battery be used on M18 tools?
No, the M12 B2 battery is designed exclusively for the Milwaukee M12 cordless platform.
Are a charger or case included with this set?
No, this set contains only batteries. A charger and carry case are not included.
How much does an M18 B5 battery weigh?
A single M18 B5 battery weighs 0.7 kg.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us
0032 3 74 000 41 [email protected]

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