21V Battery for Power Tools 21V Li-ion Battery Pack for all Cordless Tool 21V Electric Rechargeable Battery for Hedge Trimmer/Cutter/Drill/Grass Trimmer/Chainsaw/Car Washer/Hammer Drill 1.5Ah B

Very quick delivery excellent priced product looks when fully charged they last a long time

Great back up

Work well for about 15-20 mins aftr that die nd take a while to get back to 100%

Works a treat

These batteries are not compatible with my black and decker strimmer and are therefore useless.

Battery doesn't last that long but 2 for that price excellent would recommend. Took a while to arrive but that's why I ordered late season

I would have given more stars if this had been packaged well. I expected the batteries to at least come in a box- instead they had one layer of bubble wrap and came on a plastic bag. Batteries once charged worked well. So in conclusion good value but let down by packaging- coming from China could have sustained damage as so badly packaged.

It fits my power tools perfectly. Definitely worth the money