Caso queira adquirir a fonte específica par esse carregador tenho anunciada aqui:https://produto.mercadolivre.com.br/MLB-1768075190-fonte-15v-30a-450w-ideal-para-modelismo-_JMThe Bantam e-Station 902 is a high performance digital charger/discharger which has maximum output power of 200W. It can charge or discharge up to 32 cells of NiCd/NiMH and 10 series of Li-ion/poly batteries with maximum current of 10A. If more power is needed to discharge the battery at high voltage with high current, an optional external discharge module can be used together with the e-Station 902. The charger's firmware is upgradable via it's usb port.For users' convenience, data can be stored for up to a maximum 10 sets data of different batteries. These data can be called out at any time you need without any hassle. It can perform 1 to 5 cycles of charge>discharge or discharge>charge continually to refeash and balance batteries. PC based analysis is available using USB communication ports on the charger. It reports with graphs for voltage, current, capacity and temperature curves.Specifications: Operating voltage range: 10.0~18.0 Volt Current drain in no-load condition: approx. 100mA Circuit capacity: approx. 200W Charge current range: 0.1~9.9A Discharge current range: 0.1~9.9A Number of cycle charge/discharge: 1~5times Battery data storage: Up to 10 data NiCd/NiMH battery cell count: 1~32cell Li-Ion/Polymer cell count: 1~12series Pb battery voltage: 6, 12, 24V Weight: 1000g Dimensions:160 x 148 x 60mm