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

Last Updated - 01/02/2026 Sort By:

Best Choice
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,

£26.99
Powarobor

New
Powarobor 18V 5.5Ah DCB184 Lithium-Ion Replacement Battery for Dewalt 18V XR Power Tools compatible with DCB180 DCB182 D
1：[HIGH CAPACITY] Battery Type: Lithium-ion | Voltage: 18V | Capacity: 5500mAh , With a 5500mAh capacity, our replacemen

£27.99
Labtec

New
LabTEC WA3503 12V 3000mAh Lithium Battery Replacement for Worx 12V Battery WA3503 WA3504 WA3505 Cordless Power Tool BATT
[Product Details]Battery type:Li-ion, Voltage:12V, Capacity:3.0Ah/3000mAh.

£11.99
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

£14.99
Best Value
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

£17.99 £19.97
15% Off
Hofosi

New
2X 18V 8000mAh Li-ion Replacement for Dewalt Battery Compatible with Dewalt 18V Battery DCB184 DCB200 DCB200-2 DCB201 DC
【Product Details】: Battery Type: Li-ion; Voltage: 18V ; Capacity: 8000mAh/8.0Ah replacement battery for Dewalt battery 1

£34.84 £40.99
Waitley

New
2 Pack Waitley 12V 3A Replacement Battery Compatible with Milwaukee M12 Power Tools
Type:Li-ion | Voltage:12V | Capacity:3.0Ah.

£21.99
Akocire

New
2PCS Battery Case Replacement for Dewalt 18V Battery, Li-ion Battery Plastic Case Cover Replacement Parts Broken Shell R
High compatibility with original device. Great option for repairing a broken battery case.

£11.98
KEATFE

New
2 Packs 5000mAh 20V Battery for Worx, KEATFE Li-ion Battery Replacement Compatible with Worx 20V Cordless Power Tools WA
【20V Battery for Worx Tools】Battery type: Li-Ion | Voltage: 20V | Capacity: 5000 mAh/5.0Ah | Replacement for Worx Batter

£36.99
Labtec

New
LabTEC 18V 5000mAh Battery Replacement for Ryobi RB18L50 BPL-1815 BPL-1820G BPL1820 P102 P103 P104 P105 P106 P107 P108 A
Product Details: Battery type: Li-ion, Voltage: 18V, Capacity: 5.0Ah /5000 mAh.

£20.99

10 Replacement Power Tool Battery deals are available from: Amazon stores, starting from £11.98.
The biggest discount we found is 15% on 2X 18V 8000mAh Li-ion Replacement for Dewalt Battery Compatible with Dewalt 18V Battery DCB184 DCB200 DCB200-2 DCB201 DCB203 with LED Indicator for Cordless Power Tools (*2) at Amazon.
The lowest price we found is £11.98 while the highest is £36.99.
Prices for the best Replacement Power Tool Battery deals average at £22.67.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Replacement Power Tool Battery.