Description
Manufacturing Facility
M/s Amara Raja Energy & Mobility Ltd.
Karakambadi – 517 520, Tirupati, Andhra Pradesh, India
Corporate Office
Terminal A, 1-18/1/AMR/NR, Nanakramguda,
Gachibowli, Hyderabad – 500032, Telangana, India
AR Li-Ion Battery Technical Specification
Model: AS0480072
Specification: 48V – 150Ah – 7.2 kWh
Revision: 01
Overview
Amara Raja offers safe and reliable lithium-ion battery solutions with a wide range of models designed for both stationary and e-mobility applications. These batteries combine advanced technology and robust safety features to deliver exceptional performance, efficiency, and longevity.
Key Benefits
Quick charging capability
Long cyclic life
High specific energy and energy density
Zero maintenance
Compact design with low footprint
Features
RS485 communication output for real-time monitoring
Integrated cell voltage and temperature sensors
Multi-level safety protection: overcharge, over-discharge, short circuit, over-temperature
Overcurrent protection during charge and discharge
MOSFET-based high/low temperature protection
Passive cell balancing for uniform performance
Customized BMS functions and algorithms
Data logging functionality
Smart BMS with sleep mode provision
Short circuit protection at pack level
Optional anti-theft protection
General Characteristics
| Parameter | Value |
|---|---|
| Nominal Voltage | 48V |
| Energy | 7.2 kWh |
| Nominal Capacity | 150Ah @ 0.2C, 25°C |
| Weight | 59 ± 2 kg |
| Dimensions (mm) | L: 515 ± 5 × W: 440 ± 5 × H: 170 ± 5 |
Electrical Characteristics
| Parameter | Value |
|---|---|
| Operating Voltage (@100% DoD) | 42V to 54.5V |
| Recommended Voltage (@80% DoD, 0.5C) | 47V to 54.5V |
| Rated Charging Voltage | 54.5V |
| Discharge Cutoff Voltage | 42V |
| Max Continuous Charge Current | 100A (0.6C) |
| Recommended Charge Current | 45A (0.3C) |
| Max Continuous Discharge Current | 75A (0.5C) |
| Ah Efficiency | ≥ 99% |
| Cycle Life (@80% DoD, 25°C, 0.2C) | ≥ 6000 cycles |
Operating Conditions
| Condition | Range |
|---|---|
| Charge Temperature | 0°C to 60°C |
| Discharge Temperature | -20°C to 60°C |
| Storage Temperature | 0°C to 40°C |
Certifications & Compliance
IEC 62619
IEC 62620
UL 1642 / 1973
UN 38.3
BIS
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