| Place of Origin: | China |
|---|---|
| Brand Name: | HUAXING |
| Certification: | MSDS |
| Model Number: | HX4850T |
| Minimum Order Quantity: | 5 |
| Price: | Negotiation |
| Packaging Details: | Wood case packge |
| Delivery Time: | 25day |
| Payment Terms: | T/T |
| Supply Ability: | 50 pks per day |
| Nominal Voltage: | 51.2V | Nominal Capacity: | 50Ah |
|---|---|---|---|
| Battery Combination: | 16S9P | Nominal Energy Capacity: | 2560WH |
| Max. Charge Current: | 50A | Charge Time: | 2-5 Hours |
| Max. Continuous Discharge Current: | 50A | Peak Discharge Current: | 60A |
| Total Weight: | 28KG | Dimensions(L*W*H): | 482.6*420.0*132mm |
| Parallels NO.: | Maximum 15 Pks | Application: | Telecom,Solar System |
| High Light: | 50AH Telecom Lithium Battery,48V Telecom Lithium Battery,50AH Lithium Iron Phosphate Battery |
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Wholesale 48V50AH Lithium LiFePo4 Battery Communication BMS And Display For Telecom Tower
48V 50Ah 2.5KWh LiFePo4 Battery Specification
|
No.
|
Item
|
General Parameter
|
|
1
|
Model
|
HX4850T
|
|
2
|
Standard Capacity
|
50AH
|
| 3 |
Rated Voltage
|
51.2V
|
|
4
|
Max Charge Voltage
|
58.4V
|
|
5
|
Discharge Cut Off Voltage
|
40V
|
|
6
|
Standard Charge Current
|
50A
|
|
7
|
Max Continuous Discharge Current
|
50A
|
|
8
|
Peak Instant Discharge Current
|
60A
|
|
9
|
Dimension(ABS)
|
482.6*455*132mm
|
|
10
|
Total weight(Approx.)
|
28kg
|
| 11 |
Operate Temperature
|
-20°C~60°C
|
|
12
|
Built-in BMS
|
YES
|
| 13 |
Cycle Times
|
2000 cycles
|
BMS Basic specification:
| Item | Content | Criterion |
| Charge and Discharge Port | Shared | |
| Communication | RS232/RS485 | |
| Parallel Connection | 15PCS | |
| Serial Connection | Not allowed | |
| Normal Current | Charge Current | ≤50A |
| Discharge Current | ≤50A | |
| Over charge Protection | Over charge detection voltage | 3.75±0.05V |
| Over charge detection delay time | ~1000mS | |
| Over charge release voltage | 3.55±0.05V | |
| Over charge release condition | Cut off charger | |
| Maximum charge voltage | 3.65±0.05V | |
| Over discharge protection | Over discharge detection voltage | 2.20V±0.10V |
| Over discharge detection delay time | 200ms | |
| Over discharge release voltage | 2.4V±0.10V | |
| Discharge over current protection | Discharge over current detection current | 100A |
| Discharge over current detection delay time | ~100±50ms | |
| Discharge over current release condition | Cut load | |
| Short circuit protection | YES | |
Inner Cell performances:
Production line:
3GWH production line Mass production
Cell production line
The comparison between LFP and SLA
| LFP battery | SLA battery | Remarks | |
| Weight | high energy density: 110-120Wh/kg, leads to a smaller size and lighter weight | low energy density: 32-37Wh/kg | LFP battery is about 70% size and weight of SLA battery, lower the total weight of application |
| Cycle life | 4000 cycles and more | 400-500 cycles | LFP can be used for almost 10 years; SLA can only last for max. 2 years |
| Capacity Utilisation | 80 to 100% | 50 to 60% | Most lead acid batteries do not recommend more than 50% depth of discharge |
| Efficiency | allows for the same amp hours both in and out | voltage drops quickly and reduces the batteries' capacity while charging and rapid discharging | LFP battery has almost 100% efficiency while SLA battery has only maximum 75% efficiency |
| Voltage | maintain voltage throughout the entire discharge cycle | drops consistently throughout the discharge cycle. | A stable droping voltage allows for greater and longer-lasting efficiency of electrical components |
| Cost | Up to 8 times the cycle life compared to equivalent SLA | A low upfront cost, but a high cost of ownership in long run | Lower total cost of ownership |
| Environmental effect | clean technology, safer and more environment friendly | contains the heavy metal - lead |
