Advantages of 48V LiFePO4 Battery Pack
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High working Voltage (3.7v-4.2v) | High energy Density 500 Cycle life capacity >80% | Safe and reliable Meet ROHS standards |
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Low internal resistance (<50mQ) | Waste battery can be recycled | Flexible design in shape and size |
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Charge and discharge balance | 5 Times aging tests; Defective product rate<0.03% | Using the latest ceramic diaphragm technology Lower self-consumption rate |
Different Dimensions
MODEL | Size L X W X T(mm) | Weight (KG) |
48V 50AH-2U standard case | 482*410*89 | 19 |
48V 50AH-3U standard case | 482*350*132 | 20.5 |
48V 100AH-3U standard case | 482*396*132 | 30.75 |
48V 100AH-5U standard case | 482*430*222 | 38 |
48V 150AH | 482*500*270 | 53 |
48V 200AH | 482*500*270 | 77 |
48v 250AH | 482*570*270 | 92 |
48v 300AH | 482*570*270 | 107 |
Parameter of 48V LiFePO4 Battery Pack
Specification | |
Nominal Voltage | 48V |
Nominal Capacity(0.5C,259C) | 100Ah |
Weight(Approximate) | ≤55kg |
Dimension(Length*Width*Height) | 482*430*222(5U) |
Standard Discharge | |
Max. Continuous Current | 100A |
Cut-off Voltage | 37.5V |
Standard Charge | |
Charge Voltage | 55.5V±0.2V |
Recommended Charge Current | 20A~30A |
Charge Time | 4 hours |
Resistance and rates | |
Self-discharge rate | ≤3% per Month |
General Features | |
Assembly cell | 10213245-3.2V50AH-15S2P |
BMS specs | 15S100A(customized) |
Application
48V LiFePO4 Battery Pack is applicable for commercial or residential purposes.● Electric vehicles,electric mobility
● Solar/wind energy storage system
● UPS, backup power
● Telecommunication
● Medical equipment
● Lighting
FAQ
Q1: Can we do series and parallel connection by ourselves (12 volt battery)?
A1: Yes. But, we should pay attention to below tips:
a.: Connect the same spec. battery pack. Please don't mix them.
b.: The voltage difference of the connection batteries should be 50mV below.
c.: Support 4 series OR 4 parallel connection. Please don't do series and parallel connection at the same time.
d. If we don't obey the tips, It may cause battery damaged or shorten the battery lifespan.
Q2: Why Gtech guys ask me so many questions? I just want to know the price !!
A2: Sorry for annoying you. But the discharge current, voltage etc. Information is very important for us to produce the correct battery for you. If we produce the battery which can not achieve the real application discharge current, size etc. That will put both of us in a very embarrassing and lose-lose condition. We also have price list, but it is only for your reference. We should confirm the discharge current etc. Information before we produce your orders.
Q3: Does Gtech battery include BMS? Can we use it for vehicle?
A3: Yes, our battery pack include BMS, you can use it for low speed vehicles.And make sure the discharge current can meet the application request (please refer to Q4) . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution.
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