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                              28.8v 1.5ah磷酸铁锂电池英文规格书

                              时间:2015-5-15 17:24:03来源:教育界·下旬浏览次数:

                              1. Preface

                              This specification describes the type and size, performance, technical characteristics, warning and caution of the 28.8V1.5Ah LiFePO4 rechargeable pack.

                              2. Product and Model



                              2.1 Product: Lithium-ion Battery Pack


                              2.2 Model: 9IFR28-1.5-Y (18650-3.2V-9S1P)


                              2.3 Picture And Output Wire (In order to prevail in kind)

                               

                              Items

                               

                              Standard

                               

                              Comments

                              Nominal voltage

                              28.8V

                               

                              Typical capacity

                              1.5±0.1Ah

                              At 0.2C discharge rate

                              Normal current

                              3A

                               

                              Max continuous discharge

                               

                              current

                               

                              5A

                               

                              Max Instantaneous

                               

                              discharge current

                               

                              15±5A

                               

                              20±5ms

                               

                              Discharge cut-off voltage

                               

                              About 22.5V

                               

                               

                              Charge voltage

                              32.85±0.1V

                              Charge mode: CC/CV,Use a constant current, constant voltage(CC/CV) please use special lithium charger.

                               

                               

                              Charge current

                               

                              ≤ 0.7A

                               

                              Inner resistance

                              ≤ 550mΩ

                               

                              Between positive and negative polar

                               

                               

                               

                               

                              Operation temperature range

                               

                              Charge

                              0℃~+45℃

                               

                               

                               

                               

                              Discharge

                              -20℃~+60℃

                              When the environment temperature is higher than 45℃,please pay attention to

                              ventilation and heat rejection.

                              Storage temperature

                               

                              range

                              0℃~40℃

                              (Capacity 80%)

                              Recommended long-term storage temperature is 15~25℃

                               

                              5%≤ RH≤ 85%

                               

                               

                              humidity

                               

                               

                              Shell material

                               

                              PVC

                               

                               

                              Weight

                              0.5±0.05Kg

                               

                              Size(L*W*H)

                              (40±2)*(105±2)*(72±2)mm

                               

                               

                              Protection function

                              Over  charge  protection 、 Over  discharge  protection 、 Over

                              current protection、Short current protection、


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