Wood cutting saw 88 volts - 16 cm - and double battery brand Denex

Manufacturer: DENX INTERNATIONAL LIMITED. Model number: DX1773. Product style: Handsaw set. Electric saw: Chainsaw series 4-inch British plug. Voltage: DC21V. No-load speed: 3000 RPM. Linear speed: 5 m/sec. Chain: Small 1/4 28 pitch. Guide bar with roller: 65Mn. Motor temperature control: 120 degrees. Motor: Model 550