£32.04

BLACK+DECKER BL2518-XJ 18V 2.5Ah Lithium-Ion Battery

Black, BEH710SA40-QS

Price data updated today

View at Amazon

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

Got more expensive overnight. Up £2 in a week — the last 3 spikes settled within a month.

£32 today · was £30 last week · 30-day average £31

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 91 days · 91 data points

Historical
Generating forecast…
£55.22 £27.93 £33.88 £39.84 £45.79 £51.75 £57.70 11 June 2026 03 July 2026 26 July 2026 17 August 2026 09 September 2026

Price Distribution

Price distribution over 91 days • 5 price ranges

Days at Price
Current Price
39 days · current 13 days 7 days 15 days 17 days 0 10 20 29 39 £30-35 £35-40 £40-45 £45-50 £50-55 Days at Price

Price Analysis

Most common range: £30-35 (39 days, 42.9%)

Price range: £30 - £55

Price levels: 5 price ranges over 91 days

Description

Upgrade your cordless tool setup with the BLACK+DECKER BL2518-XJ 18V 2.5Ah Lithium battery. Designed to provide extended run time and optimized power, this battery helps you complete your DIY tasks quickly and efficiently. It is a reliable choice for heavier duty projects or situations where you need to work for long periods without needing a recharge. This lithium-ion battery is engineered for high productivity. Because it features no memory effect and virtually no power discharge, you can minimize downtime and keep your tools ready when you are. It integrates seamlessly with the BLACK+DECKER 18V cordless system, making it a practical addition to your existing collection of power tools.

Key Features

Provides extended run time and optimized power to help you finish projects faster.

Ideal for heavier duty DIY tasks or long periods of use between charges.

Features no memory effect and virtually no power discharge for maximum productivity.

Compatible with the BLACK+DECKER 18V cordless system products.

Works with models STC1815, STC1820, STC1820CM, GLC18, GTC18, and GPC18 variants.

Product Specifications

Colour
Black
Domain
Amazon UK
Release Date
25 October 2021
Listed Since
07 February 2019

Barcode

No barcode data available

Similar Products You Might Like

BLACK+DECKER BL1518-XJ 18V 1.5Ah Lithium Ion Battery Pack
98% match

BLACK+DECKER BL1518-XJ 18V 1.5Ah Lithium Ion Battery Pack

BLACK+DECKER

£22.94 02 Sep 2026
BLACK+DECKER 18 V 2.0 Ah Lithium Ion Battery with 14.4 - 18 V Lithium-Ion 1 Ah Fast Charger - Black/Orange
97% match

BLACK+DECKER 18 V 2.0 Ah Lithium Ion Battery with 14.4 - 18 V Lithium-Ion 1 Ah Fast Charger - Black/Orange

BLACK+DECKER

Price unavailable
BLACK+DECKER Lithium Ion Battery 36V 2.0Ah Convenient Compact Rechargeable and Versatile, BL20362-XJ
97% match

BLACK+DECKER Lithium Ion Battery 36V 2.0Ah Convenient Compact Rechargeable and Versatile, BL20362-XJ

BLACK+DECKER

£73.68 24 Aug 2026
BLACK+DECKER 18V 4.0Ah Lithium Ion Battery - BL4018-XJ
97% match

BLACK+DECKER 18V 4.0Ah Lithium Ion Battery - BL4018-XJ

BLACK+DECKER

£48.74 28 Aug 2026
DEWALT DCB184-XJ 18V XR 5Ah Li-Ion Battery Pack
97% match

DEWALT DCB184-XJ 18V XR 5Ah Li-Ion Battery Pack

DEWALT

£49.85 29 Jul 2026
BLACK+DECKER BL1514-XJ 14.4V 1.5Ah Cordless Drill Battery
97% match

BLACK+DECKER BL1514-XJ 14.4V 1.5Ah Cordless Drill Battery

BLACK+DECKER

Price unavailable
BLACK+DECKER BL5018 18V 5Ah Lithium-Ion Battery Pack
97% match

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

BLACK+DECKER

£59.53 31 Aug 2026
Makita BL1830 Rechargeable Battery - Rechargeable Batteries (Lithium-Ion (Li-Ion), Black),49 x 49 x 49 cm
97% match

Makita BL1830 Rechargeable Battery - Rechargeable Batteries (Lithium-Ion (Li-Ion), Black),49 x 49 x 49 cm

Makita

£52.95 02 Sep 2026
DEWALT DCB182-XJ 18V XR Lithium-Ion Battery, Black/Yellow, 4.0Ah + DEWALT Battery
97% match

DEWALT DCB182-XJ 18V XR Lithium-Ion Battery, Black/Yellow, 4.0Ah + DEWALT Battery

DEWALT

Price unavailable
Ryobi 18V 1.5Ah Li-Ion Battery - BPL18151 Replacement
96% match

Ryobi 18V 1.5Ah Li-Ion Battery - BPL18151 Replacement

RYOBI

£34.00 01 Aug 2026
DCR011 Bluetooth® Speaker 10.8-54V Li-ion Bare Unit & DCB182-XJ 18V XR Lithium-Ion Battery, Black/Yellow, 4.0Ah
96% match

DCR011 Bluetooth® Speaker 10.8-54V Li-ion Bare Unit & DCB182-XJ 18V XR Lithium-Ion Battery, Black/Yellow, 4.0Ah

DEWALT

Price unavailable
DEWALT DCB124-XJ 12V XR 3Ah Lithium-Ion Battery
96% match

DEWALT DCB124-XJ 12V XR 3Ah Lithium-Ion Battery

DEWALT

£44.78 30 Jul 2026
Makita DC18RC Fast Battery Charger - 7.2V-18V 240V
96% match

Makita DC18RC Fast Battery Charger - 7.2V-18V 240V

Makita

£23.49 30 Aug 2026
BLACK+DECKER 18V, 2.0AH, Lithium-Ion Battery, Compact and Versatile, Compatible with All 18V BLACK+DECKER Products, BL2018-XJ
96% match

BLACK+DECKER 18V, 2.0AH, Lithium-Ion Battery, Compact and Versatile, Compatible with All 18V BLACK+DECKER Products, BL2018-XJ

BLACK+DECKER

£31.50 31 Jul 2026
ROTHENBERGER 1000001652 RO BP18/2 Rechargeable Li-HD Battery, 2Ah Capacity, 18V
96% match

ROTHENBERGER 1000001652 RO BP18/2 Rechargeable Li-HD Battery, 2Ah Capacity, 18V

Rothenberger

Price unavailable
Black & Decker BL2036-XJ 36V 2.0Ah Battery
96% match

Black & Decker BL2036-XJ 36V 2.0Ah Battery

BLACK+DECKER

Price unavailable
Waitley 2-Pack 18V 5.0Ah LXT Lithium-Ion Battery for Makita
96% match

Waitley 2-Pack 18V 5.0Ah LXT Lithium-Ion Battery for Makita

Waitley

Price unavailable
Makita BL1015K Replacement Battery - 10.8V 1.5Ah Li-ion
96% match

Makita BL1015K Replacement Battery - 10.8V 1.5Ah Li-ion

Makita

£128.77 04 Aug 2026
TOPBATT 2-Pack 18V 5.0Ah Battery for Milwaukee M18
96% match

TOPBATT 2-Pack 18V 5.0Ah Battery for Milwaukee M18

TOPBATT

Price unavailable
Makita 2BL1850 18 V 5.0 A Li-Ion LXT Battery - Black (Pack of 2) & DTM51Z Multi-Tool, 18 V,Blue
96% match

Makita 2BL1850 18 V 5.0 A Li-Ion LXT Battery - Black (Pack of 2) & DTM51Z Multi-Tool, 18 V,Blue

Makita

Price unavailable
Evolution Power Tools R18BAT-Li5 5Ah 18V Lithium Ion Battery
96% match

Evolution Power Tools R18BAT-Li5 5Ah 18V Lithium Ion Battery

Evolution Power Tools

£49.98 08 Sep 2026
HiKOKI Akku BSL1225M (12V, Li-Ion, 2.5 Ah, 4-Stufen-LED Ladestandskontrolle)
96% match

HiKOKI Akku BSL1225M (12V, Li-Ion, 2.5 Ah, 4-Stufen-LED Ladestandskontrolle)

HIKOKI

£42.32 25 Jul 2026
WORX WA3505 12V 2000mAh Li-ion Battery for WORX 12V Tools
96% match

WORX WA3505 12V 2000mAh Li-ion Battery for WORX 12V Tools

WORX

£37.62 08 Sep 2026
ZEERISA 6.0Ah 20V Replacement Battery 2-Pack for Dewalt
96% match

ZEERISA 6.0Ah 20V Replacement Battery 2-Pack for Dewalt

ZEERISA

£42.99 31 Aug 2026