Best Bl1840 Makita Battery Deals Online in the UK (22 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
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

£27.99
Maxofpowr

New
2 X 5500mAh for Makita 18V Battery, Compatible with Makita 18V LXT Battery
🔋【Upgrade High Capacity】Battery type: Lithium-Ion | Voltage: 18V | Capacity: 5500mAh | Package includes: 2 x 5500mAh 18

£36.99
New
2 Packs For Makita 18V Battery 8.0Ah LXT LED Li-Ion BL1830 BL1840 BL1850 BL1860B
For Makita194204-5,194205-3,194309-1,BL1815,BL1830,BL1835,BL1815N BL1820B BL1830B BL1840B BL1850B BL1860B BL1890,BL1840,

£24.89
ASUNCELL

New
ASUNCELL 18V 5000mAh Battery and Charger Set for Makita Power Tools, Compatible with All Makita 14.4V-18V Li-ion Battery
【Battery Charger Set Compatible with Makita】Battery type: Li-ion | Voltage: 18V | Capacity: 5.0Ah | Replacement battery

£44.99
New
2 Packs For Makita 18V Battery 8.0Ah LXT LED Li-Ion BL1830 BL1840 BL1850 BL1860B
Plug & Play Simple, hassle-free integration right out of the box.

£24.99
Best Value
Maxofpowr

New
2 X 5500mAh for Makita 18V Battery, Replacement for Makita 18V LXT Battery
🔋【Upgrade High Capacity】Battery type: Lithium-Ion | Voltage: 18V | Capacity: 5500mAh | Package includes: 2 x 5500mAh 18

£35.99 £42.99
BATTOOL

New
5500mAh Battery and Charger for makita 18V BL1850B BL1850 BL1840 BL1830B BL1830 BL1815 194205-3 194309-1 LXT400,5.5Ah Re
👌[Fully Compatible] for makita 18V replacement battery compatible with BL1860B BL1860 BL1850B BL1850 BL1840B BL1840 BL1

£59.99
New
12Ah Battery / Charger For Makita 18V 6Ah LED BL1860 BL1830 BL1850 BL1840 BL1890
Replace P/N: For Makita194204-5,194205-3,194309-1,BL1815,BL1830,BL1835,BL1815N BL1820B BL1830B BL1840B BL1850B BL1860B B

£68.99
DASNITE

New
2Packs BL1860B 5.5Ah Li-Ion Replacement for Makita 18V Battery
Battery Specification: Type: Lithium-ion | Voltage: 18V | Capacity: 5.5Ah/5500mAh | Brand New | Replacement Battery for

£36.99
10% Off

New
BL1890 18V 9000mAh Li-ion Battery for Makita BL1830 BL1840 BL1850 BL1860 9.0Ah
Item Details: Item: Battery for Makita Cells Type: Lithium Voltage: 18V Capacity: 9000mAh / 9Ah Know how much charge you

£38.51 £42.79
30% Off
Uionvot

New
5500mAh Replacement for Makita 18v Batteries - Li-Ion Tool 18V Battery for BL1830B BL1850 BL1850B BL1840 BL1840B BL1830
Battery Capacity: Battery Type: Li-ion | Voltage: 18V | Battery capacity: 5.5Ah | Replace for Makit battery 18v. With 5.

£31.99 £45.99
Bonadget

New
2 Pack 5.0Ah BL1830 Replacement Battery for Makita 18V Batteries BL1850 BL1830 BL1850B BL1860B BL1860 BL1830B BL1840 BL1
【Product Information】 Battery type: Lithium-Ion | Voltage: 18V | Capacity: 5000mAh / 5.0Ah | Package includes: 2x 5000mA

£49.99
New
MAKITA 18V LXT LITHIUM ION BL1840 GENUINE BATTERY 4.0AH FOR SPARES BRIKEN CLIP
The Makita 18V LXT Lithium Ion BL1840 Genuine Battery is a high-quality power tool accessory designed for professional u

£38.99
TAVT

New
TAVT 2Pcs 18V BL1850 Battery with DC18RC Charger Compatible with Makita 18V Battery BL1850B BL1840 BL1860 BL1820 BL1830
Battery compatible models: for Makita 14.4V-18V BL1830 BL1850 BL1860 BL1840 BL1830B etc Tool Battery

£68.99
New
12000mAh Batteries For Makita 18V Battery 12.0Ah Li-Ion BL1860 BL1850 BL1840 LED
Capacity :12.0AH/ 12000mAh.

£28.99
Terarrell

New
2x 18V 8.0Ah Lithium ion BL1860 Replacement for Makita Battery
Product Information: Replacement for Makita Battery. Battery Type: Lithium-ion | Capacity: 8.0Ah | Voltage: 18V | Quanti

£38.99
10% Off

New
3pc for Makita 18V BL1860 BL1840 6.0Ah LXT Li-Ion Cordless Battery BL1830 BL1850
About the product : The replacement Makita 18V Lithium-Ion battery charges faster and works longer than standard lithium

£65.56 £72.85
10% Off

New
2x 18V 9.0Ah Li-ion High Capacity Battery for Makita BL1830 BL1840 BL1850 BL1860
New design: 1.With LED indicate light is percent capacity display, Avoid excessive use and improve working life 2.Press

£75.59 £83.99
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.

£27.89
New
6Ah 8Ah 12Ah Battery / Charger For Makita 18V BL1860 BL1830 BL1850 BL1840 BL1890
💡【Applicable Model】Compatible with 18V for LXT Cordless Power Tool BL1860, BL1860B, BL1850, BL1850B, BL1840, BL1840B, B

£27.99
New
For Makita 14.4V-18V 3A BL1830 BL1840 BL1850 BL1860 Fast Battery Charger UK
2: [Wide Compatibility] Compatible with all 14.4V-18V Lithium-Ion Battery BL1860 BL1850 BL1840 BL1830 BL1820 BL1815 BL14

£19.99
New
2 Packs 8.0AH Batteries For Makita 18V Battery Li-Ion BL1830 BL1850 BL1860B LXT
For Makita194204-5,194205-3,194309-1,BL1815,BL1830,BL1835,BL1815N BL1820B BL1830B BL1840B BL1850B BL1860B BL1890,BL1840,

£24.89

22 Bl1840 Makita Battery deals are available from: Amazon, eBay stores, starting from £19.99.
The biggest discount we found is 30% on 5500mAh Replacement for Makita 18v Batteries - Li-Ion Tool 18V Battery for BL1830B BL1850 BL1850B BL1840 BL1840B BL1830 BL1815 BL1860B BL1835 BL1860 BL1820 BL1845 with LED Indicator at Amazon.
The lowest price we found is £19.99 while the highest is £75.59.
Prices for the best Bl1840 Makita Battery deals average at £40.92.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Bl1840 Makita Battery.