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Portable 48V 300Ah LiFePO4 lithium battery pack with built-in BMS, integrated LCD indicator, and plug-and-play design for solar, marine, and off-grid power systems.
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The Dongjin 48V 300Ah Lithium Battery is a portable, high-performance energy storage solution featuring an integrated LCD indicator for tracking battery SOC and operating status. Built with advanced Lithium Iron Phosphate (LFP) technology and a built-in Battery Management System (BMS), it offers multi-level safety features including overcharge, deep discharge, temperature observation, and cell balancing. Designed for plug-and-play versatility across solar, RV, marine, and off-grid applications with 98% efficiency.
Built-in advanced BMS with multi-level protections (overcharge, over-discharge, short-circuit, and over-heat)
Integrated LCD indicator displaying battery state of charge (SOC) and operating status
High energy efficiency (98%) with fast charging and continuous discharge power
Compatible with major inverter brands such as Growatt, Goodwe, Deye, and Victron
| Nominal Capacity | 300Ah |
|---|---|
| Nominal Voltage |
5.12kWh Wall Mounted Lithium Iron Phosphate (LFP) Battery with built-in BMS, LCD screen, and optional WiFi/Bluetooth communication for home solar energy storage.
| 51.2V |
| Energy | 15360Wh |
|---|
| Charge Voltage | 58.4V |
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| Discharge Cut-off Voltage | 40V |
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| Charge Method | CC/CV |
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| Standard / Max. Charge Current | 60A / 150A |
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| Standard / Max. Discharge Current | 60A / 200A |
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| Cycle Life | >5000 times |
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| Dimension | 460 x 480 x 700 mm |
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| Weight | Approx. 155 kg |
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| Communication Interface | RS485 / RS232 / CAN |
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| Certificates | MSDS, UN38.3, FCC, CE, ROHS |
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| Warranty | 5 Years (3 years parts and 2 years services) |
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2.56kWh Wall Mounted Lithium Iron Phosphate (LFP) Battery featuring advanced BMS, 5000+ lifecycle, and high-rate discharge for solar energy storage.
15.36kWh High-Capacity Lithium Iron Phosphate (LFP) Power Wall Battery featuring an intelligent BMS, LCD screen, and 300A max discharge current for heavy-duty home solar energy storage.
