JSTARY 48V LiFePO₄ Truck Starting & Auxiliary Battery
Powering the Next Generation of Commercial Vehicles

Overview
JSTARY 48V lithium iron phosphate batteries are specially designed for commercial trucks, heavy-duty vehicles and 48V mild hybrid systems.
They provide reliable engine starting power, support frequent stop-start cycles, and deliver stable auxiliary power for parking AC, refrigeration units and hybrid assist systems.
Fully customizable, they are the perfect drop-in upgrade for fleets, OEMs and aftermarket installations worldwide.

Key Features
- LiFePO₄ Chemistry: Safe, stable, long cycle life over 4000 cycles at 80% DoD, 10-year design life
- High C-Rate Discharge: Up to 3C peak discharge for instant and reliable cold starting
- Smart BMS: Built-in CAN bus (J1939), real-time monitoring, optional Bluetooth
- Wide Temperature Range: Operates from -20°C to 60°C, optional heating for -30°C cold start
- Lightweight & Compact: 60% lighter than lead-acid, improves fuel efficiency and payload
- Fully Customizable: Dimensions, terminals and connectors can be customized
- Maintenance-Free: No water refilling, no corrosion, low maintenance cost
- Eco-Friendly: Fully recyclable, no heavy metals, compliant with global standards

Specifications
| Model |
JS‑48V‑60Ah |
JS‑48V‑100Ah |
JS‑48V‑150Ah |
JS‑48V‑200Ah |
| Nominal Voltage |
51.2V |
51.2V |
51.2V |
51.2V |
| Nominal Capacity |
60Ah |
100Ah |
150Ah |
200Ah |
| Energy |
3.07kWh |
5.12kWh |
7.68kWh |
10.24kWh |
| Continuous Discharge |
60A |
100A |
150A |
200A |
| Peak Discharge (5s) |
180A |
300A |
450A |
600A |
| Charge Voltage |
58.4V |
58.4V |
58.4V |
58.4V |
| Cycle Life |
>4000 cycles |
>4000 cycles |
>4000 cycles |
>4000 cycles |
| Operating Temp |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
| Weight |
approx. 25kg |
approx. 35kg |
approx. 48kg |
approx. 62kg |
| Dimensions |
Customizable |
Customizable |
Customizable |
Customizable |
| Communication |
CAN(J1939) / RS485 / Bluetooth (optional) |
| Protection |
IP65 (IP67 optional) |
Applications
- 48V Mild Hybrid Trucks
- Parking Air Conditioner / No‑idle Systems
- Refrigerated Trucks & Reefers
- Last‑Mile Delivery Vehicles
- Sanitation, Sweeper & Municipal Special Vehicles
