Bosch AL3640CV 36v Charger for Lithium-Ion Batteries 2607225102 FEATURES For All Bosch 36v Li-Ion Batteries Turbo charge - charges 80% of battery within 25 minutes and 100% within 50 minutes Air cooling syetem guarantees quicker charging times and long battery service by blowing air through battery as it charges No memory effect means they can be recharged at any time and in any charge status SPECIFICATION Charge current: 4 amp Charge time: 50 min Input voltage: 230v Country version: UK Output voltage: 36v Weight, approx.: 1.25 kg