Original price was: £74.99.£65.95Current price is: £65.95.
The Husqvarna Aspire P4A 18-B45 2.5Ah Battery delivers reliable power, long runtime, and fast charging for all Husqvarna Aspire 18V tools. Compact, lightweight, and part of the Power for All Alliance, it’s fully interchangeable across leading 18V brands.
19 in stock
The Husqvarna Aspire P4A 18‑B45 2.5Ah Battery provides compact and reliable power for the Husqvarna Aspire™ cordless garden tool range. With a 2.5Ah capacity and a weight of only 360 g, this 18V battery keeps tools lightweight and easy to handle during everyday garden work.
This battery uses advanced lithium-ion cell technology to deliver consistent power and reliable runtime. As a result, it supports tasks such as trimming, pruning, and general garden maintenance. In addition, the lightweight design improves tool balance and reduces user fatigue during longer jobs.
Husqvarna designed the battery for quick and simple installation. The ergonomic housing with a soft-grip surface allows users to attach or remove the battery easily. Therefore, switching between compatible tools takes only a few seconds.
The POWER FOR ALL Alliance includes some of the largest cross-brand battery systems on the market. Because of this alliance, users can power multiple tools from different brands with the same battery platform. Consequently, you do not need to buy a separate battery for every tool.
The Husqvarna Aspire P4A 18‑B45 2.5Ah Battery works with the following Husqvarna Aspire tools:
HUSQVARNA Aspire B8X-P4A Battery Blower (Larger Aspire P4A 18-B72 battery is recommended in this product)
HUSQVARNA Aspire H50-P4A Battery Hedge Trimmer
HUSQVARNA Aspire LC34 Battery Lawnmower  (Larger Aspire P4A 18-B72 battery is recommended in this product)
HUSQVARNA Aspire P5-P4A Battery Pruner
HUSQVARNA Aspire PE5-P4A Battery Pole Pruner
HUSQVARNA Aspire T28-P4A Battery Grass Trimmer
The Husqvarna Aspire P4A 18-B45 2.5Ah Battery is a compact, high-performance 18V power source designed to keep your garden tools running efficiently. Built with advanced lithium-ion cell technology, it offers consistent power, extended runtime, and long-term durability—perfect for trimming, pruning, cleaning, and general garden maintenance.
As part of the Power for All Alliance (P4A), this battery is fully interchangeable with a wide range of 18V tools from participating brands, making it one of the most versatile and cost-effective battery solutions available. Its lightweight design improves tool balance and reduces user fatigue, while built-in electronics provide smart protection against overload, overheating, and deep discharge.
Ideal for homeowners who want a flexible cordless system, the Aspire P4A 18-B45 ensures reliable performance and compatibility across multiple devices, giving you more power, more freedom, and fewer batteries to store.
Orders placed by 2pm will be processed & dispatched the same working day (subject to stock availability).
You will receive an email letting you know when your order has been dispatched. Once your order has been dispatched, the delivery will be attempted twice on consecutive days. If the carriers need to try a third attempt, you may be liable for a re-delivery charge.
We use a courier service to deliver larger items, which normally requires a signature. If you are likely to be out when our delivery is due, you may enter delivery instructions (e.g. ‘Please leave order in porch’) in the order notes as you check out. However, if you do ask for goods to be left on your property while you are out, the courier will be unable to get a signature, so this is at your own risk.
UK Mainland orders have the following delivery charges based on the total value of your order:
Please note we are unable to deliver to PO Boxes.
Orders can be returned within 30 days of receipt if you are not happy with the goods.
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