Best Replacement Power Tool Battery Deals Online in the UK (10 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
HshDUti

New
Home and Garden Battery Pack 12/21V 1.5/2.0 Ah Lithium-Ionen Battery, 12/21V Li-ion Battery, Lithium-Ion Battery, Univer
HIGH QUALITY : The 12/21V battery range is lithium-ion which provides fade-free power and virtually no power drain over

£8.39
Best Value
Bonadget

New
2X 18V replacement battery for dewalt 18V DCB182 DCB184 DCB200 DCB184 DCB101 DCB107 DCB112 DCB105 DCB115 DCB203 battery
🔋【Long-lasting Power】A large capacity, this is a perfect replacement for DeWalt's original 18V lithium-ion batteries, o

£33.80 £48.99
Calager

New
Calager 21V Lithium lon Battery for Power Tools,12/21V 1500/3000mAh Cordless Tool Battery Packs,Electric Rechargeable Ba
【Multiple Choices】Lithium Ion battery has three different capacities for you to choose from, A: 12V 1500mAh; B: 21V 1500

£18.99
Napacoh

New
Napacoh Lithium Ion Rechargeable Battery, 12/21V 1500/3000mAh Cordless Power Tool Battery Packs, Electric Battery for Gr
【Multi-Capacity Power Tool Options】: Pick from 3 tailored capacities to match your needs. This 12/21V lithium battery wo

£16.99
Kinon

New
Kinon Replacement Power Tool Battery 14.4V 2.0Ah for Cordless Drill Screwdriver 130224010 130224011 130281002 1314702 14
WIDE APPLICATIONS: Suitable for cordless drills, hand tools, mowers, ratchets, screwdrivers, electric saws, grinders, ro

£20.98 £22.09
KINSUN

New
KINSUN Replacement Power Tool Battery 14.4V 2.0Ah for RYO Cordless Drill Screwdriver 130224010 130224011 130281002 13147
Replacement Battery Part Numbers: 1314702, 1400144, 1400655, 1400656, 1400671, 4400011, 130224017, 130224010, 130224011,

£25.64 £26.99
10% Off
KINSUN

New
KINSUN Replacement Power Tool Battery 14.4V 1.5Ah for Bos Cordless Drill Screwdriver Trimmer 2 607 335 263 GDR GHO PSB 1
Replacement Battery Part Numbers: 2 607 335 263, 2 607 335 264, 2 607 335 276, 2 607 335 432, 2 607 335 465, 2 607 335 5

£27.89 £30.99
Waitley

New
Power Elektro 18V 5.0Ah Battery Compatible with Makita BL1850 Power Tools
5.0Ah Capacity for Longer Runtime The 18V 5000mAh lithium-ion battery provides dependable power and extended working tim

£26.99
Kinon

New
Kinon Replacement Power Tool Battery 14.4V 3.0Ah Ni-Mh for Cordless Drill Screwdriver 130224010 130224011 130281002 1314
COMPATIBLE WITH RYO Cordless Drill Models: CTH1442, FL1400, HP1441, HP1441M, HP1441MK2, HP1442M, HP1442MK2, HP7200K2, HP

£22.73 £23.93
15% Off
Dewlawn

New
21V 1A Lithium Battery Charger for Saker Mini Chainsaw Charger
Wide Compatibility for 21V Tools: This 21v battery charger is designed for multiple cordless devices including mini chai

£8.49 £9.99

10 Replacement Power Tool Battery deals are available from: Amazon stores, starting from £8.39.
The biggest discount we found is 31% on 2X 18V replacement battery for dewalt 18V DCB182 DCB184 DCB200 DCB184 DCB101 DCB107 DCB112 DCB105 DCB115 DCB203 battery for power tools at Amazon.
The lowest price we found is £8.39 while the highest is £33.80.
Prices for the best Replacement Power Tool Battery deals average at £21.09.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Replacement Power Tool Battery.