Cylindrical Bluetooth 50ah 12V Lithium Iron Battery
Brand Name:HUAXING
Certification:MSDS
Model Number:HX1250B
Minimum Order Quantity:5pcs
Delivery Time:15days
Payment Terms:T/T, L/C
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
No.18 Shijing Mingcheng Road, Pingshan District, Shenzhen City, Guangdong Province, China
Supplier`s last login times:
within 27 hours
Product Details
Company Profile
Product Details
Cylindrical High Quality Bluetooth Lithium Battery 12v 50ah With Bluetooth BMS
- Attractive cycle life
- Extended safety performance
- Wide operating temperature range
- Unrivalled high temperature performance
- Green energy without metal contaminant
- High capacity
- Steady output voltage
- Liow self-discharge rate
- Double safety protection
- Withstanding very high level of vibrations and shocks
| 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
Huaxing New Energy
About us:
HUAXING NEW ENERGY is a group company.
The Headquarter is Shenzhen Huaxing New Energy Co., Ltd, its
subsidiary companies
including Hunan Huaxing New Energy Technology Co., Ltd which
produces 32700 lifepo4
cells and JuXing New Energy Co., Ltd which produces 32700 lifepo4
battery pack.
We has over 50,000 m2 CELL and PACK workshop. With an annual
productivity of 3GWh
cell equipment and a technical R&D team, its annual sales
volume can reach RMB two billion,
paying annual tax of RMB 100 million for the local area.
We are manufacturer with ISO9001:2015 and ISO14001:2015 and ISO45001:2018.
Our 32700 lifepo4 cell passes: UL1642/BIS/PSE/CE/Rohs/IEC62619/IEC61960/IEC62133/
We are manufacturer with ISO9001:2015 and ISO14001:2015 and ISO45001:2018.
Our 32700 lifepo4 cell passes: UL1642/BIS/PSE/CE/Rohs/IEC62619/IEC61960/IEC62133/
and CB/UN38.3 and MSDS.
Strong R&D team, Strict Quality Control, Professional customized serive, Competitive
Strong R&D team, Strict Quality Control, Professional customized serive, Competitive
price, and Great sales team.
ONLY IN 32700 LIFEPO4 BATTERY
FUCOUS MAKES US PROFESSIONAL!!!
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 |
Cylindrical Bluetooth 50ah 12V Lithium Iron Battery
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