NCM Lithium Battery Pack 48V 30Ah UPS Backup Power Supply UN38.3 For Telecom
48V 30Ah UPS Backup Power Supply NCM lithium Battery Pack With UN38.3 For Telecom
Product Advantages
- High energy density.
- High integration and small installation space.
- Long cycle life.
- No heavy metal, environmental protection.
- Free maintenance, no memory effect.
- Full internal BMS protection, high voltage battery protection, higher reliability.
- Cell construction features minimize impact from extreme internal heat and pressure.
- Easy installation.
- Ultra safe, each battery module comes with an integrated battery management system (BMS).
Instructure
Battery pack is protected by the metal case with BMS built in, the whole pack will have handles for the lifting and carrying.
Specifications
| Item | Rating | Note |
| Model | VS4830NCM | |
| Battery pack description | 48.1V 30Ah Li-NCM battery pack | D-type BMS |
| Cell Type |
3.7V 10Ah cell Lithium nickel cobalt manganese oxide cell |
|
| Assembly Description | Total 39 cells, as 13S3P arranged |
3 cells in parallel connection then 13 of those units in series connection |
| Battery pack Dimension (L*W*H) | 230*210*175 mm |
Size can be customized Metal case with BMS built in |
| Battery pack Weight | 12.5 ± 0.5 kg | |
| Operation Voltage of battery pack | 48.1 V | |
| Charging Voltage of battery pack | ≤ 54.6 V | |
| Discharge Cut-off Voltage, pack level | Around 40V | |
| Discharge Cut-off Voltage, cell level | 3.0 V ± 0.05V | |
| Nominal Discharge Current | ≤ 40 A ( 23°C / 77°F) | |
|
Pulse Discharge Current (Less than 15 seconds) |
≤ 80 A ( 23°C / 77°F) | |
| Nominal Charge Current | ≤ 15 A ( 23°C / 77°F) | |
| Operating Temperature |
Charge: 0°C ~ 40°C Discharge: -15°C ~ 45°C |
|
| Storage Temperature ( ≥ 3 months) | 15°C ~ 30°C |
Keep battery SOC at 40~60% for long term storage. |
Charge and Discharge Curve
Company advantages
- More than 10 years of manufacturing and exporting experience.
- Rich experience R&D technology team from china top 5 university.
- Top 1 service, prompt reply within 24 hours.
- Small order is accepable
- No MOQ for standard model
- Prompt delivery
- Competitive price
Safety Assurance
Passed abuse and safety test such as drooping, nail penetration, short circuit, thermal shock, impact, crush, over charge, over discharge. and there is no fire and no explosion with stable chemical structure.
Application
Transportation, grid power, and commercial and industrial vehicle markets, stationary energy storage.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.