Based on this product's specifications, here are some alternatives and similar models
Cordless Pruning Saw DeWALT without battery and charger
Summary description:
This ergonomic tool has been meticulously engineered by DEWALT with a lightweight, well-balanced and sturdy form factor, making it easy to manoeuvre even at its fully extended length. Made from light aluminium tubing and at just 4.5kg including a 5.0Ah 18V XR battery, the new DEWALT Pole Saw reaches as far as 4.5 metres*, with an angled head that gives users a more controlled position, particularly for tougher jobs such as limbing or felling. Bare unit, batteries and charger sold separately.