• Battery - 12V / 3.4 Ah • Charging time - approx. 5 - 8 hours • Constant run time with full charge - 30 minutes • Trimmer cord gauge - 1.4 mm (0.055 inch) • Spool - Replaceable cartridge (1 included, replacements in packs of 2) • Trimming width - 230 mm (9 inches) • Cord reserve - 6 m (approx. 20 feet) • Trimming cords - 1 • Weight of trimmer - 1.4 kg (3.1 lbs) • Weight of battery pack - 1.8 kg (4 lbs.) • Maximum trimming rpm - 9500 rpm Battery Pack Line Spools • 5 to 8 hours recharging time • Pair Sunlawn BTE-1 Lawn Trimmer comes with a 1 year warranty.