Based on the model number , you are referring to the Cordless Lawn Mower manufactured by Parkside (the brand exclusive to Lidl).
Do not believe the "up to 60 minutes" marketing hype unless you are cutting dry, short grass on a low deck setting with a 9Ah battery. Here is the real-world data: pro 18v battery clm18vrb
Older NiCd packs often perform more reliably in freezing temperatures compared to standard Li-ion cells. Based on the model number , you are