| Place of Origin: | China |
|---|---|
| Brand Name: | HUAXING |
| Certification: | MSDS |
| Model Number: | HX1250B |
| Minimum Order Quantity: | 5pcs |
| Price: | Negotiation |
| Packaging Details: | Carton |
| Delivery Time: | 15days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 10000pcs per month |
| Voltage: | 12.8V | Capacity: | 50Ah |
|---|---|---|---|
| Max Charge Current:: | 50A | Max Discharge Current:: | 50A |
| Peak Current:: | 100A | OEM: | YES |
| ODM: | YES | Life Cycles: | Over 2000times |
| BMS: | Bluetooth BMS | Series: | 4 Pks Connected In Series To 48V |
| High Light: | 50ah 12V Lithium Iron Battery,Cylindrical 12V Lithium Iron Battery,50ah Lithium Fe Po4 Battery |
||
| Battery type | 12.8V 50Ah Lifepo4 battery | |
| 1 | Nominal Voltage(V): | 12.8V |
| 2 | Voltage Range(V): | 10~14.6 |
| 3 | Nominal Capacity(Ah): | 50 |
| 4 | Max. Charge Current(A): | 50 |
| 5 | Max. Continuous Discharge Current(A): | 50 |
| 6 | Peak Discharge Current(A): | 100 |
| 7 | Cycle Life(Times): | Over 2000times |
| 8 | Charge way: | CC/CV |
| 9 | Dimension(L*W*H): |
197±1*165±1*170±1mm
|
| 10 | Working Temperature: | Charge: 0℃～45℃ Discharge: -20℃～60℃ Storage: -20℃～45℃ |
Bluetooth BMS Specification
| Item | Content | Criterion |
| Charge and Discharge Port | Shared | |
| Communication | Bluetooth | |
| Parallel Connection | Not allowed | |
| Serial Connection | Max. 4pcs | |
| Normal Current | Charge Current | ≤50A |
| Discharge Current | ≤50A | |
| Over charge Protection | Charge Voltage | 14.6V |
| Over charge detection voltage | 3.80±0.05V | |
| Over charge detection delay time | 1S | |
| Over charge release voltage | 3.60±0.05V | |
| Over discharge protection | Over discharge detection voltage | 2.00V±0.10V |
| Over discharge detection delay time | 1S | |
| Over discharge release voltage | 2.30V±0.10V | |
| Discharge over current protection | Discharge over current detection current 1 level | 120±20A |
| Discharge over current detection delay time | 12S | |
| Discharge over current detection current 2 level | 150±20A | |
| Discharge over current detection delay time | 1S | |
| Discharge over current release condition | Cut off loading | |
| Charge over current protection | Charge over current detection current | 180±30A |
| Charge over current detection delay time | 1S | |
| Charge over current release condition | Cuf off charger | |
| Short circuit protection | YES | |
| Temperature protection | YES | |
Related lifepo4 battery
Bluetooth BMS interface
With Bluetooth and mobile phone APP connection; Mobile phone APP display: battery pack voltage, single cell voltage, working current, SOC, cycle number, temperature and so on.
Why Choose LiFePo4 Batteries Rather Than Lead Acid Batteries ?
1.Longer battery life – 5000times life cycle @60%DOD, 5 times more than lead acid batteries
2.Low self-discharge <3.5% per months
3.Free of charge memory
4.Steady discharge and charge performance.
5.Outstanding thermal stability
6.Wide temperature performance
7.Short circuit protection
8.Over charge and over discharge protection
9.Over current protection
10.Easy carrying and installation - can be carried and installed in any direction
11.Fast charging - about 4~6 hours to be fully charged
12.Lighter weight - 1/2~1/4 in weight compared to LA batteries
13.Require no change to a lead acid battery charging system
14.Better safety - mild warm, no explosion and firing, free of leakage
15.Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals
16.No gasses during charge, free of leakage and pollution
Package
About us:
HUAXING NEW ENERGY is a group company.
Our Factory Environment: Welcome to visit us!
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 |
