7.4V LI-Polymer battery Pack

ItemCriterion1.Battery pack specification1.1Assembled type2 series and 1 paralle1.2Nominal capacity700mAH1.3Nominal voltage7.4V1.4Standard Charge methodconstant current then constant voltage(CC/CV)1.5Charge voltage(MAX)8.4V1.6Charge current0.35A-recommended, 0.4A-Max.1.7Charge time3Hrs-recommended,2Hrs-Min.1.8Output voltage 11.9Output voltage 21.10Discharge current0.5A-nominal, 1A-Max.1.11Short protectionYES1.12Charge temperature0- +451.13Discharge temperature-10- +601.14Storage temperature-10- +452.Battery cell specification2.1BrandJK----Jujia Electronics2.2ModelLi-Polymer 1033502.3Nominal capacity700mAH2.4Nominal voltage7.4V2.5Size10*33*50 mm3.Protection circuit module(PCM) specification3.1IC Brand and ModelSEIKO3.2Over charge detection voltage4.25V-Cell, 29.75V-Pack3.3Over discharge detection voltage2.5V-Cell, 17.5V-Pack3.4Over current protection30-40A-adjustable3.5Short protectionYES,Cut short circuit or charging to release3.6PPTC/NTC ModelNT4.Configuration4.1ConnectionWire4.2Wire model and length4.3Connector model4.4polarity, + red, - black4.5CasePVC shrink tube/blue4.6Lable4.7Outline size(not including wire)10*33*50 mm4.8Weight5.Caution5.11.Never disassemble the cells.5.22.Prohibition of dumping of cells into fire or liquid such as water.5.33.Don’t Fall, hit, bend battery body