Best Makita 18v Battery 5ah Deals Online in the UK (25 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
Makita

New
Makita Genuine BL1850B 18V 5.0Ah Battery Twin Pack for Makita DHP481Z, DHP458Z, DRT50ZJ, DSP600ZJ, DGA454Z, DJR187Z
Makita Genuine BL1850B 18V 5. 0Ah battery

£115.99
Makita

New
Makita Genuine BL1850 18V 5.0Ah Li-Ion LXT Battery Pack of 2
Makita Genuine BL1850 18V 5.0Ah Li-Ion LXT Battery Pack of 2

£116.95
New
2 X Genuine Makita BL1850 18V 5.0Ah Li-Ion LXT Battery 5AH Star Battery BL1850B
The Makita BL1850 5.0ah 18v li-ion battery lithium ion 5 amp LXT uses and optimum charging system that will outperform p

£114.99 £129.99
Makita

New
Makita Genuine BL1850B 18V 5.0Ah Li-Ion LXT Battery For DHR202Z, DHR243Z, DHR242Z
Makita Genuine BL1850B 18V 5.0Ah Li-Ion LXT Battery For DHR202Z, DHR243Z, DHR242Z

£63.99 £65.99
New
Genuine Makita 5ah BL1850 BL1860 BL1840 18v 5.0ah LXT Li-ion UK STOCK,TWIN PACK
Compatible with Makita 18V tools that have a Star symbol or a yellow connector plate. 2 × Makita BL1850B 18V 5.0Ah Batte

£81.99
Best Value
Waitley

New
5.0Ah 18V Li-ion Battery Compatible with Makita BL1850 BL1840 BL1830 LXT Tools
High-Capacity Battery: This 18V battery pack boasts an impressive

£22.02 £27.98
Amoresbat

New
2X 5500mAh Replacement for Makita Battery 18V 5.5Ah BL1860B BL1860 BL1850 BL1830B BL1830 BL1840 BL1820 BL1835 BL1845 wit
【Professional Lithium-Ion Battery】High-performance 5.5Ah lithium-ion battery for Makita 18V LXT system. Specifically des

£42.99
New
FOR MAKITA 18V 5.0Ah 6.0Ah 9.0Ah LXT LI-ION BATTERY BL1860 BL1850 BL1840 BL1830
2X For Makita 18V 8.0Ah LXT Li-Ion BL1830 BL1850 BL1860 BL1840 Cordless Battery. 2X~1X For Makita 18V 8.0Ah LXT Li-Ion B

£58.99
Makita

New
Makita 2BL1850 18 V 5.0 A Li-Ion LXT Battery - Black (Pack of 2)
Unbeatable 45 minute charge time.

£117.99
New
for Makita 18V Li-Ion LXT 5.0Ah Battery BL1860 BL1850 BL1830 BL1840 LED UK
Features: 1:Exquisite buckle,compact and not loose 2:Compatible with all of makita 18V power tools 3: Know how much char

£24.99
13% Off
GGiking

New
4 Pack 5.0Ah 18V Replacement Batteries for Makita LXT
【High Capacity & Efficiency】 Upgraded 5.0Ah real capacity provides up to 65% more runtime per charge than the 3.0Ah batt

£72.49 £82.99
26% Off
GGiking

New
2 Pack 5.0Ah Replacement Battery Compatible with Makita 18V Battery BL1850 BL1830 BL1850B BL1860B BL1860 BL1830B BL1840
18V Li-ion High-Capacity Battery: 5.0 real capacity (2 packs), 65% longer runtime than 3.0Ah version, 40% lighter than N

£36.99 £49.99
New
Genuine Makita BL1850 18V 5.0Ah Li-Ion LXT Battery 5AH Star Battery BL1850B
The Makita BL1850 5.0ah 18v li-ion battery lithium ion 5 amp LXT uses and optimum charging system that will outperform p

£60.99 £64.35
Makita

New
Makita Replacement Battery Li-ion BL1850 18 V/5,0 Ah
Reliable

£64.99
Refurbished
2 X Makita BL1850 18V 5.0Ah Li-Ion LXT Battery 5AH BL1850B Genuine - Twin Pack
The Makita BL1850 5.0ah 18v li-ion battery lithium ion 5 amp LXT uses and optimum charging system that will outperform p

£104.99 £139.99
Bonadget

New
2 X 18V 5.0Ah Replacement for Makita 18V Batteries
Battery type: Lithium-Ion | Voltage: 18V | Capacity: 5000mAh / 5.0Ah | Package includes: 2x 5000mAh replacement battery

£45.99
New
2Pack for Makita 18V Li-Ion LXT 5.0Ah Battery BL1860 BL1850 BL1830 BL1840 LED UK
For Makita BL1815, BL1830, BL1835, BL1820,BL1835,BL1840,BL1845,BL1850,BL1860,BL1890. for MAKITA 194205-3, 194309-1, BL18

£18.99 £21.99
New
2Pack for Makita 18V Li-Ion LXT 5.0Ah Battery BL1860 BL1850 BL1830 BL1840 LED UK
For Makita BL1815, BL1830, BL1835, BL1820,BL1835,BL1840,BL1845,BL1850,BL1860,BL1890. for MAKITA 194205-3, 194309-1, BL18

£24.99
New
Genuine Makita BL1850 TWIN PACK 18v 5.0ah LXT Li-ion Battery with star
They are not eligible for the upgraded 3 year manufacturers warranty.

£122.99
New
Genuine Battery & Charger 5.0AH For Makita 18V Li-Ion BL1850B BL1860B LXT DC18RC
For Makita BL1860,BL1850,BL1840,BL1815,BL1830,BL1835,LXT400,194204-5,194205-3,194230-4,194309-1,BL1815N,BL1820B,BL1830B,

£26.95
New
Genuine Makita BL1850 TWIN PACK 18v 5.0ah LXT Li-ion Battery with star
2 x Makita 18V 5.0Ah Li-ion Batteries (with LED Power Indicator). ✅LED Power Indicator – Instantly check remaining batte

£56.98
Used
Makita BL1850B 18v 5.0Ah Li-Ion Battery with Charge Indicator - READ!!
Powerful general-use battery for 18V Makita LXT® tools. Ideal for tools with a high power consumption. IT IS MISSING THE

£29.99
Refurbished
Makita Battery BL1850B 18V 5.0Ah Li-Ion LXT Fast Charge Lightweight LED
Makita 18V 5.0Ah Li-Ion LXT battery delivers dependable power for a wide range of cordless tools. The robust BL1850B pow

£48.99 £69.99
New
Battery 18V 5.0Ah For Makita LXT Li-ion BL1860 BL1830 BL1850 Cordless Power UK
It is suitable for Makita BL1815, BL1830, BL1835, LXT400, 194204-5, 194205-3, 194309-1. Model No.: BL1830. For Makita BL

£21.59
New
18V 5Ah/6Ah/9Ah For Makita LXT Lithium-ion Battery Charger BL1830 BL1815 BL1850
94204-5,194205-3,194309-1,BL1815,BL1830,BL1835,BL18902 BL1815N BL1820B BL1830B BL1840B. for Makita BHP452 for Makita BML

£39.59 £43.99

25 Makita 18v Battery 5ah deals are available from: Amazon, eBay stores, starting from £18.99.
The biggest discount we found is 26% on 2 Pack 5.0Ah Replacement Battery Compatible with Makita 18V Battery BL1850 BL1830 BL1850B BL1860B BL1860 BL1830B BL1840 BL1820 BL1815 BL1835 BL1845 with LED Indicator at Amazon.
The lowest price we found is £18.99 while the highest is £122.99.
Prices for the best Makita 18v Battery 5ah deals average at £61.54.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Makita 18v Battery 5ah.