Sima UFC-12 Ultimate Battery Charger: * Works with all battery types, including AA/AAA/NiCad/NiMH/lithium-ion * Charges removable/rechargeable batteries while conditioning to extend battery life * Safe for external batteries over-voltage, low voltage, short-circuit and over-time protections * Reverse polarity protection and defective battery detection * Worldwide voltage (100-240V) and plugs (EU, UK, USA, etc.) for worldwide use * Use at home or in the car * Includes both wall (AC) and car (12V DC) adapters