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| Categories | Telecom Lithium Battery |
|---|---|
| Brand Name: | HUAXING |
| Model Number: | HX4850T |
| Certification: | MSDS |
| Place of Origin: | China |
| MOQ: | 5 |
| Price: | Negotiation |
| Payment Terms: | T/T |
| Supply Ability: | 50 pks per day |
| Delivery Time: | 25day |
| Packaging Details: | Wood case packge |
| 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 |
| Company Info. |
| Shenzhen Huaxing New Energy Technology Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
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 |
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