15v battery charger 1. Direct factory 2. Strict quality control 3. Best price 4. Welcome OEM/ODM 15v battery ... Clip,Air plug3. All kinds of shell are available4. Certification: UL,CE, FCC, SAA, PSE, ROHS,EK,CB,GS5. Warranty: two ... :-20-+80CStorage humidity:5-90%RHLeakage current:0.25mA max High quality portable 12v 15v 48v battery charger ul ce approval