Einhell 18V 4.0Ah Cordless Tool Battery Lithium-Ion Twin Pack - 2 x 4,0Ah Batteries, Power X-Change, Universally Compatible With All Einhell PXC Power Tools And Garden Machines 4511489

• For DIYers, home workshops, garden-tool users: This is a very good choice. The battery performs well, offers flexibility (one battery for many tools), and gives solid value. • For professional/trade users who run tools all day every day: It’s still usable, but you may want to consider higher-capacity batteries (5.0+ Ah) or brands/tools built for tougher continuous use. • Value for money: Yes — especially when you already have (or intend to build) the Einhell PXC system. Getting the battery as part of your ecosystem makes sense.

I brought extra batteries to go with my mower and although they last a whole mower of my garden it is handy to have spare charged .. I also ended up buying a drill that took the same batteries . So easy to use and are small light and compact but hold a lot of charge . I feel so far they are good quality

Brilliant product compared to other similar products by DeWalt , Makita etc. much cheaper and very well built

They have a long use from fully charged

I find the 4.0Ah batteries the best in the range when it comes to weight vs power. For 18v devices they provide enough oomph and for jobs like strimming or using a bush cutter they will provide 30-40 minutes of continuous use. For 36v hedge trimming where you need two of them, they keep the whole hedge trimmer relatively light but provide enough grunt to tackle thick hedges for up to an hour. Good value when you get them on a deal and worth investing in.

Fast charging, and holds charge well. One for all is great as no need for expensive different batteries or even charges. All cordless can now be from manufacturer, which saves a lot of money spent on batteries and charges.

Absolute bargain

A single charge lasts a long time and the charge is quick to top up in a fast charger. No complaints.