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DONGJIN POWER, Dongjin Power, Lithium Ion Batteries, Power Sources, Batteries & Regulators, Solar
Dongjin 14kWh LiFePO4 Lithium Battery 48V 300AH With Wifi
₨ 603,200
The latest Dongjin 14kWh LiFePO4 Lithium Battery 48V 300AH With Wifi price in Pakistan is Rs. 603,200/- updated on October 21, 2026.
Overview
The Dongjin 14kWh LiFePO4 Lithium Battery (48V 300AH, With WiFi) has a 51.2V nominal voltage and 300Ah capacity (300Ah at the 20-hour rate). This gives it 15.36kWh of nominal energy. It is the largest single-unit battery in Dongjin’s power wall lineup.
Dongjin backs the battery with a 3-year product warranty. In addition, it offers 5,000 cycles at 80% Depth of Discharge, so it suits daily solar use for many years.
Performance and Monitoring
Maximum discharge current reaches a strong 300A, while maximum charge current is 200A. Thanks to its larger cell bank, it delivers higher sustained current than smaller Dongjin models. Communication runs over CAN, RS232 and RS485 with screen-based monitoring. Besides that, WiFi and Bluetooth let you track the system status on your mobile.
Installation
At 805 × 440 × 265mm and 135kg, this is a two-person installation. It suits sites that want one large battery instead of several smaller units, because this keeps wiring and BMS coordination simple. The battery mounts on a wall and carries IP20 protection, so install it indoors or in a sheltered spot. It charges at 0–45°C and discharges at -20–60°C, while the storage range is -10–45°C.
Key Features
- 51.2V nominal voltage, 300Ah capacity and 15.36kWh nominal energy
- LiFePO₄ (Lithium Iron Phosphate) chemistry
- Cycle life of 5,000 cycles at 80% Depth of Discharge
- Max. discharge current 300A and max. charge current 200A
- WiFi/Bluetooth connectivity for mobile tracking
- CAN, RS232 and RS485 communication as well as screen-based monitoring
- Operating temperature: charge 0–45°C, discharge -20–60°C, storage -10–45°C
- IP20 protection level, so it suits indoor or sheltered sites
- Wall-mounted installation
- 3-year product warranty
- Largest single-unit capacity in the Dongjin power wall lineup
- Dimensions 805 × 440 × 265mm, weight 135kg
Why Choose the Dongjin 14kWh LiFePO4 Battery
This battery suits larger homes, offices and shops that need long backup from a single unit. Because LiFePO₄ chemistry is stable and safe, it handles deep daily cycling well. Before you order, make sure your hybrid inverter supports a 48V lithium battery. It should also talk to the BMS over CAN or RS485, so the inverter can read the battery status correctly.
You can also browse similar products at Roshanex. In addition, our team can help you choose the right model before you order.
GENERAL
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Energy (confirmed) | 15.36 kWh (product listed as “14kWh” — confirm intended naming for your listing) |
| Warranty | 3 years (product) |
ELECTRICAL
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 300 Ah @ 20hr rate |
| Max. Discharge Current | 300 A |
| Max. Charge Current | 200 A |
PERFORMANCE
| Cycle Life | 5,000 cycles @ 80% DOD |
| Charge Temperature | 0°C to 45°C |
| Discharge Temperature | -20°C to 60°C |
| Storage Temperature | -10°C to 45°C |
SAFETY
| IP Rating | IP20 |
MECHANICAL
| Installation | Wall-mounted |
| Dimensions | 805 × 440 × 265 mm |
| Weight | 135 kg |
COMMUNICATION
| Interfaces | CAN, RS232, RS485 |
| Connectivity | WiFi/Bluetooth for mobile tracking |
| Monitoring | Screen |
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