Energy Storage Lithium Battery 48volt 100ah 4800WH UPS Lithium
Battery
Description of 48volt 100ah 4800WH UPS Lithium Battery
The 48V energy storage lithium battery, compared with lead-acid
batteries, has the advantages of small size, light weight, strong
temperature adaptability, high charging and discharging efficiency,
safety and stability, long service life, energy saving and
environmental protection.
48volt 100ah 4800WH UPS Lithium Battery Specification
Model of battery pack | CI48V 100AH -4800WH |
Nominal voltage | 48V |
Rated capacity | 100AH |
Rated reserved energy | 4800WH |
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(100A) |
Cut-off voltage of discharging monomer | 2.5V |
Charging temperature range | -5℃~55℃ |
Discharging temperature range | -20℃~65℃ |
Dimension (W×D×H) | 482*400*178mm (excluding hanger and amphenol connector) |
Weight | 45kg |
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
- Monitoring unit automatically measures the charge and discharge
current, charge and discharge voltage, single cell surface
temperature and ambient temperature of the battery.
- Secondary power down function, with alarm information when the
battery voltage is lower than the alarm value, and automatic power
down when the voltage is too low to protect the battery.
- Energy Storage Lithium Battery cathode is made of lithium iron
phosphate (LiFePO4) material, with good safety performance and long
cycle life.
- Energy Storage Lithium Battery system adopts high-performance
special BMS battery management module, which is equipped with
voltage, current, temperature and other protection functions, and
uses the system to communicate well with the host.
Main Advantages
- Product Name: Energy Storage Lithium Battery
- Attractive Design: 48V lithium battery has compact design,
convenient setting buttons, and cables&accessories ready for
installation. To welcome the world cooperation we accept OEM with
your logo design!
- Intelligent BMS battery management system: provides the battery
with: overcharge/overdischarge protection, overcurrent/overload
protection, high temperature protection, cell equalization,
abnormal alarm and other functions.
- Good safety performance: In the ultimate safety performance test,
the battery does not catch fire, does not explode, no liquid
leakage, safer to use.
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.