48V 50ah LiFePO4 Battery Lithium Ion Battery Pack for E-Motorcycle Battery
| Price: |
US $ 650-665/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Western Union,Paypal,Money Gram |
| Prod Model: |
UBT-26650-48V-50Ah |
| Capacity: |
Customized |
| Lead Time: |
20 Days |
| Certification: |
UL, Ce, RoHS, Un38.3 |
| Cell Capacity: |
5000mAh |
| Certificate: |
Ce, UL, RoHS, C-Tick, IEC, Un38.3 |
| Usage: |
E-Motor |
| Nominal Voltage: |
48V |
| Discharge Rate: |
High Discharge Rate |
| Rechargeable: |
Chargeable |
| Type: |
LiFePO4 Battery |
| Shape: |
Customized |
| Electrolyte: |
LiFePO4 |
Product Description
Deep Cycle 48V 50ah LiFePO4 Battery Packs for Telecom Communication
48V 50Ah Main Data
No |
Item |
Data |
| 1 | Battery Model | 2400Wh, 48V 50Ah LiFePO4 |
| 2 | Cells and connection | 32650, 3.2V 5Ah, 15S 10P |
| 3 | Battery Voltage | 48V (Standard Working Voltage) |
| 4 | Standard Charge Voltage | About 54.75V |
| 5 | Discharge Cut-off Voltage | 37.5V |
| 6 | Battery Capacity | 50Ah |
| 7 | BMS Model | PCM(PCB style BMS) |
| 8 | Charge Current | 10A (need 5 hours to full charge,can design) |
| 9 | Max Continuous Discharge Current | 50A (can design) |
| 10 | Peak Discharge Current | 100A (can design) |
| 11 | Whole Battery Size | 482*430*178mm Steel Case Packing |
| 12 | Net Weight | About 36kg |
| Lifepo4 Battery Compared with SLA Battery |
| No. | Item | LiFePO4 Battery | SLA Battery | Notes |
| 1 | Weight to Power Ratio | 120-130Wh/kg | 32-37Wh /kg | 4:1 |
| 2 | Dimension to power ratio | 210Wh/L | 70Wh/L | 3:1 |
| 3 | Cycle Life Time | More 2000 times | 300 times | 6:1 |
| 4 | High Rate Charge /Discharge Performance | Higher than 96% | 60~70% | 1.6:1 |
| 5 | Charging performance | 1Hour | 4Hours | 1:4 |
| 6 | Temperature Range & performance | Below20~60degree centigrade LiFePO4 High temperature discharge current is about 105% | Below20~45degree centigrade SLA Battery temperature discharge current is about 80% | 1.3:1 |
| 7 | Monthly Self-discharge Rate | About 3% | More than 10% | 1:3 |
| 8 | Safety | Not cause fire and explosion when against overcharge, acupuncture, extrusion, high temperature and other unusual conditions. | Good safety | LiFePO4 Battery is the safest lithium battery in the market |
| 9 | Environmental | Environmental friendly | Environment pollution | Without any heavy metals or rare metals |
Advantages of the LiFePO4 battery:Fast charging
Large overcharge tolerance and safe performance
Simplifying battery management system (BMS) and battery charger
High temperature performance
Long lifespan, 3000 cycle@ DOD 80%, 4 times of lead-acid battery
Safe, high-power and eco-friendly, have no heavy metal and corrosive fluid
Small in size, lightweight and with good performance
Our products have obtained Certificate ISO 9001: 2008, CE, RoHS and UL certifications
We offers battery pack + BMS + charger as a whole solution
Can accept fast charging, 2 to 3 hours can be fully charged
Batteries can also accept large charging current as energy regeneration by EV braking or reducing speed Application:Widely applied in POS system, Solar supply system, electric tools, lighting devices, toys, household appliances and emergent device area. cordless phone, power tools,instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices,household appliances, small portable Power tools and etc. 
Introduction
Shenzhen Ubetter Co., Ltd, founded in 2013, has become a comprehensive battery manufacturer with the combination of R&D, manufacturing, marketing and service.
Shenzhen Ubetter, The Leader of Li-ion polymer batteries manufacturer, located in Shenzhen city, is specialized in Power battery series(such as electric-bikes, electric scooter and electric cars, etc), Storage battery, High-rate discharge Lithium ion battery(10C-60C high-rate discharge series such as air modeling and power tool etc), ). High Temperature Li-ion battery(up to 85° ), Low Temperature Polymer Li-ion battery(up to -40° ), Ultra-thin battery(up to 0.43mm). Ubetter has succeeded to solve the power battery core technologies problem: High Consistency and Excellent Safety Performance. Products' performance is leading in domestics market and in path with international standards. Products are widely employed in digital products series(such as MP3, UPS, etc. ), notebook PC series, 18650 series, and sales over 100 countries worldwide.
With over 4000 square meters dust-free workshop, 200 employees, automatic production lines and modernized equipments, Ubetter is offering reliable quality, efficient delivery and competitive price, by which we have gained global reputation. We are qualified for ISO9001, UL, CE, RoHS, IEC, UN38.3, MSDS, patent approves and National Hi-TECH Enterprise certification.
Our advantages
Shenzhen Ubetter Technology Co., Ltd. is a famous enterprise in the line of China's new energy business, mainly producing environmentally friendly power battery for electric vehicles, integrating the research and development, producing and selling of Lithium-ion Battery, wind and solar Energy Storage Battery as well as various kinds of batteries. Bearing with the spirit of pragmatism and innovation, we have been endeavoring to produce products with best quality for all walks of life by people-oriented management and high efficiency production line. Our R&D department has mustered skilled persons with over ten years' experience in battery research and developing, playing an leading role in the field of R&D of more and more series of batteries. Meanwhile we have cooperated with many big battery enterprises for many years and have numerous connections in this line of business. We have abundant battery resources with guaranteed quality. Shenzhen Ubetter Technology Co., Ltd. is located in the beautiful Dapeng bay with charming and beautiful scenery, excellent geographical location and convenient transportation.
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