Commountain Six Bay Intelligent Rapid Charger for Kenwood Two Way Radios Compatible With: Two Way Radios: TH-D74A, NX-220, NX-320, NX-420, NX-3200, NX-3220, NX-3300, NX-3320, NX-3400, NX-3420, TK-2160, TK-2170, TK-2173, TK-2360, TK3140, TK-3160, TK-3170, TK-3173, TK-3360 and more Battery Packs: KNB-24L, KNB-25A, KNB-26N, KNB-35L, KNB-55L, KNB-56N, KNB-57L, KNB-68LC, KNB-74L, KNB-75L, KNB-78L, KNB-79LC and more Replace Chargers: KSC-256 and KSC-256K Specification: System: Tri-chemistry six unit rapid charger Housing: Flame retardant PC/ABS Battery Chemistry: Nickel-cadmium (Ni-Cd), Nickel-metal-hydride(Ni-MH), Lithium-ion (Li-ion), Lithium-polymer(Li-polymer) Temperature Management: Nickel-based: 0°C-50°CLithium-based: 0°C-45°C. Charge current: 800mA-1500mA Battery mAh/V: 500mAh-4000mAh Light signals: Flashing yellow: un-chargeable battery Flashing red: over-current or over-temperature Steady yellow: Battery is in slow charge mode or in pre-charge mode and waiting for rapid charge Steady read: rapid charging Flashing green: charged about 80% capacity Steady green: full charged Cooling: Silence cooling fan control by micro processor Electrical: Input: 100-240V 50/60Hz 2.1A Output: 5-12V 1.5A Max. each pod, totally six pods Approvals: CE(EMC,LVD), FCC, RoHS Environmental: Operating temperature: 0°C to +40°C (32°F to +104°F) Storage temperature: -30°C to +70C (-22 to +158°F) Dimension: 18.9x6.3x3.5 inch Net Weight: 2.7kgs Package: parper carton, one power cord included Warranty: 3 year warranty on parts and labor