Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV

Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV

Brand Sealey

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£57.95

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The Sealey CP400BP is an 18V 3Ah lithium-ion battery pack designed for use with Sealey's CP400LI and CP400LIHV cordless impact wrenches. This replacement battery provides reliable power for demanding workshop and on-site applications where cordless operation is essential. Featuring lithium-ion technology, this battery pack delivers consistent performance without the memory effect associated with older battery chemistries. The 3Ah capacity provides extended runtime for automotive, construction and maintenance tasks, whilst the lightweight 0.68kg design helps reduce operator fatigue during prolonged use. Ideal for mobile mechanics, construction professionals and workshop technicians who rely on cordless impact wrenches for assembly, disassembly and fastening applications. The battery's compatibility with both standard and high-voltage Sealey impact wrench models makes it a practical spare or replacement for existing tool owners. Specifications: Battery: 18V 3Ah Lithium-ion Brand: Sealey Nett Weight: 0.68kg

Full specifications

Marque Sealey
Référence fabricant cp400bp
EAN 5054511773484

Overview of the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV

With the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV, Sealey offers a solution suited to everyday needs in 2026. Available from 2 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers. Also check our comparison of Android Phones in the same product range.

What makes the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV stand out in 2026

This product stands out for the build quality that is characteristic of the Sealey brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Sealey has a strong reputation in the Batteries externes category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Sealey CPG18VBP 18v Cordless Battery 1.7ah to refine your choice.

Performance and key features

In the Batteries externes category, buyers pay close attention to declared performance and build quality. The Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV meets these expectations with technical specifications that reflect Sealey's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Sealey CPG18VBP 18v Cordless Battery 1.7ah from the same brand to refine your decision.

Design and ease of use

The Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV is generally described as intuitive by users in the Batteries externes category. Sealey designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range. Also find complementary products in our Android Phones section.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 340 £
Mid-range340 £ to 800 £
High-endOver 800 £

To find the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV

Is the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV worth its price in 2026?

In 2026, the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV is listed from £63.9 at our partner retailers. This price is consistent with the positioning of Sealey in the Batteries externes category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV come with?

The Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Sealey, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV in stock?

Stock availability for the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Batteries externes category.

Where can I buy the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV at the best price?

To buy the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV compare to competitors in the Batteries externes category?

In the Batteries externes category, the Sealey Power Tool Battery 18V 3Ah Li-ion for CP400LI and CP440LIHV occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

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