Energy Storage Lithium Battery 48v 150ah 7200WH Excellent Performance
Description of Lithium Battery 48v 150ah 7200WH
CASI energy storage lithium battery system is mainly used in the communications industry backup power supply, UPS uninterruptible power supply; performance in line with the requirements of the communications standard class technical report "back-up lithium-ion battery pack for communications", using aluminum alloy rigid packaging lithium iron phosphate structure, to meet the telecommunications business on the new and higher requirements of communications backup power.
Lithium Battery 48v 150ah 7200WH Parameters
| Model of battery pack | CI48V 150AH -7200WH |
| Nominal voltage | 48V |
| Rated capacity | 150AH |
| Rated reserved energy | 7200WH |
| Standard charging current | 0.3C |
| Maximum continuous charging current | 0.5C |
| Minimum continuous charging current | 0.1C |
| Total charging cut-off voltage | 58.4V |
| Cut-off voltage of charging monomer | 3.65V |
| Standard discharging current | 0.5C |
| Maximum continuous discharging current | 1C(150A) |
| Cut-off voltage of discharging monomer | 2.5V |
| Charging temperature range | -5℃～55℃ |
| Discharging temperature range | -20℃～65℃ |
| Dimension (W×D×H) | 482*400*310mm
(excluding hanger and amphenol connector) |
| Weight | 71kg |
| Compound mode | 15 strings 1parallel |
| Storage temperature | -20℃~45℃ |
| Differential pressure | Differential pressure at the discharging end (2.5V for monomer) ≤300mV |
| Differential pressure at the charging end (3.65V for monomer)≤300mV |
Product Features
- Product Name: Energy Storage Lithium Battery
- Low self-discharge rate, ≤ 2% per month, no memory effect
- Light weight, 2~3 times the energy ratio of traditional lead-acid battery
- Simple installation, the battery pack can be installed in a standard 19-inch cabinet or wall-mounted
- In terms of interface design, all wiring harnesses are chosen to be plugged in, easy to install
Main Advantages
- Product Name: Energy Storage Lithium Battery
- Realized that Energy Storage Lithium Battery can work directly under the condition that the charging and discharging working mode of the original communication DC switching power supply system remains unchanged.
- CASI Telecom LiFePO4 system has independent intellectual property rights, realized mass production and widely used in the field of telecommunications, with a long time and a large number of market applications and good market feedback.
- To meet the new requirements of telecom operators for distributed power supply systems, CASI proposes a solution based on the integrated backup power supply of LiFePO4, BMS and DC switching power module (or UPS uninterruptible power supply system).
Application
- Home Energy Storage
- Industrial Energy Storage
- Wind power system
- Outdoor Macro Stations
Production Process
- Li-ion battery cell sorting cabinet: all incoming cells are subjected to secondary sorting to ensure the full capacity of the battery.
- Sorting pairing: each cell is sorted to ensure the consistency of the voltage and internal resistance of the cells in the same battery pack, which effectively improves the stability of the battery.
- Automatic spot welding: Use automatic spot welding machine to spot weld the positive and negative electrodes of the battery pack, which is efficient and stable without desoldering.
- Welding BMS: Welding and installing BMS for each battery pack, which can protect the overcharge, overdischarge, overcurrent and overvoltage.
- Finished product testing: The finished battery finally needs to go through a number of tests to confirm that the performance is stable and meets the standards before it is packaged and shipped.
