£74.99

Milwaukee M18 B4 REDLITHIUM-ION™ Slide Battery Pack 18V 4.0Ah Li-ion

Black, 4932430063

Price data last checked 126 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£75 today · usual range £0–£0 · best ever £42

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 90 days • 90 data points (No recent data available)

Historical
Generating forecast...
£77.68 £38.15 £46.77 £55.40 £64.02 £72.65 £81.27 01 November 2025 23 November 2025 15 December 2025 06 January 2026 29 January 2026

Price Distribution

Price distribution over 90 days • 5 price ranges

Days at Price
Current Price
69 days 7 days 4 days 4 days 6 days · current 0 17 35 52 69 £42-49 £49-56 £56-63 £63-70 £70-78 Days at Price

Price Analysis

Most common range: £42-49 (69 days, 76.7%)

Price range: £42 - £78

Price levels: 5 price ranges over 90 days

Description

M18 B4 REDLITHIUM-ION™ Slide Battery Pack 18V 4.0Ah Li-ion

Key Features

M18 B4 REDLITHIUM-ION Slide Battery Pack 18V 4.0Ah Li-ion

Product Specifications

Colour
Black
Format
Electronics
Domain
Amazon UK
Release Date
15 July 2022
Listed Since
06 August 2013

Barcode

No barcode data available

Similar Products You Might Like

M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion, Black
99% match

M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion, Black

Milwaukee

£50.00 30 Jan 2026
M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion, Black & M12-18FC M12-M18 Multi Fast Charger, 230 V, One Size
98% match

M18 B5 REDLITHIUM-ION™ Slide Battery Pack 18V 5.0Ah Li-ion, Black & M12-18FC M12-M18 Multi Fast Charger, 230 V, One Size

Milwaukee

£80.54 19 Feb 2026
M18 HB5.5 HIGH Output™ Slide Battery Pack 18V 5.5Ah Li-ion
98% match

M18 HB5.5 HIGH Output™ Slide Battery Pack 18V 5.5Ah Li-ion

Milwaukee

£92.95 08 Dec 2025
Milwaukee M18B5 18V 5Ah Battery Pack of 2, 18 V, Red
97% match

Milwaukee M18B5 18V 5Ah Battery Pack of 2, 18 V, Red

Milwaukee

£99.99 30 Jan 2026
Milwaukee 4932451388 Battery 3.0 Ah (Pack of 2)
96% match

Milwaukee 4932451388 Battery 3.0 Ah (Pack of 2)

Milwaukee

£59.94 10 Feb 2026
BLACK+DECKER BL5018 Lithium-Ion Battery 18 V 5 Ah
96% match

BLACK+DECKER BL5018 Lithium-Ion Battery 18 V 5 Ah

BLACK+DECKER

£76.95 06 Feb 2026
Milwaukee 4932451388 Battery 3.0 Ah
96% match

Milwaukee 4932451388 Battery 3.0 Ah

Milwaukee

£29.97 09 Feb 2026
96% match

Li-Ion 14,4v - 1,5Ah

Milwaukee

£104.94 15 Feb 2026
Sealey BK04 20V 4Ah Lithium-ion Power Tool Battery Pack Kit for SV20V Series
96% match

Sealey BK04 20V 4Ah Lithium-ion Power Tool Battery Pack Kit for SV20V Series

Sealey

£131.22 12 Feb 2026
Multiherramienta 12V Li Ion, 3.0Ah, 5000-20000spm, 2 bat 4,0Ah
96% match

Multiherramienta 12V Li Ion, 3.0Ah, 5000-20000spm, 2 bat 4,0Ah

Milwaukee

£325.79 28 Jan 2026
Milwaukee M12BPRT-0 Pop Rivet Tool & M12B2 2.0Ah Lithium-Ion Battery - Red
96% match

Milwaukee M12BPRT-0 Pop Rivet Tool & M12B2 2.0Ah Lithium-Ion Battery - Red

Milwaukee

£161.89 17 Feb 2026
M18 BLPP2A3 Brushless Twin Pack 18V 2 x 5.0Ah Li-ion
96% match

M18 BLPP2A3 Brushless Twin Pack 18V 2 x 5.0Ah Li-ion

Milwaukee

£359.99 19 Feb 2026
Sistema M12 y M18 - Li-Ion
95% match

Sistema M12 y M18 - Li-Ion

Milwaukee

£39.00 28 Jan 2026
20v Lithium Battery Pack and Charger
95% match

20v Lithium Battery Pack and Charger

Eckman

£54.99 02 Dec 2025
Evolution Power Tools R18BAT-Li5 5Ah Lithium Ion Battery Pack EXT (Li-Ion) For Cordless Tools
95% match

Evolution Power Tools R18BAT-Li5 5Ah Lithium Ion Battery Pack EXT (Li-Ion) For Cordless Tools

Evolution Power Tools

£69.82 20 Feb 2026
BATAVIA 18 V 4.0 AH LI-ION MAXXPACK BATTERY
95% match

BATAVIA 18 V 4.0 AH LI-ION MAXXPACK BATTERY

Batavia

£45.08 13 Feb 2026