Dongguan Tongbang Technology Co., Ltd
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The 100Ah 48V LiFePO4 Battery is a high-performance energy storage solution designed for solar systems, backup power, and off-grid applications. Engineered with advanced lithium iron phosphate (LiFePO4) technology, this battery offers superior safety, high energy efficiency, and a long lifespan. It features a built-in smart BMS for comprehensive protection, including overcharge, over-discharge, short circuit, and temperature regulation. With a lightweight yet durable design, it supports parallel expansion to meet higher energy demands. Whether for residential, commercial, or industrial use, this 48V 100Ah LiFePO4 battery delivers stable, reliable power for a wide range of energy storage applications.
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Charge and discharge parameter | Charging voltage | 57.6-58.4V |
| Discharge cut-off voltage | 40 V±0.5V | |
| Maximum discharge current | 100A | |
| Maximum charging current | 50A | |
| Operating temperature | Discharge | -20℃~55℃ |
| Charging | 0℃~55℃ | |
| Storage temperature | Within a mont | -20℃~45℃ |
| Within a year | 0℃~35℃ | |
| Series-parallel quantity | Series connection | 4 |
| In parallel | 4 |
Series parallel connection diagram
Series diagram:
--The 48V LiFePO4 lithium battery is ideal for off-grid solar energy storage systems, providing reliable energy storage and efficient utilization.
--It serves as a dependable backup power source, ensuring continuous electricity supply during power outages or emergencies.
Suitable for both personal and commercial applications, the TONGBOND LiFePO4 lithium battery delivers exceptional durability and long-lasting performance. Choose this high-quality energy solution to meet your power needs.
Our LiFePO4 Lithium Battery is carefully packaged to ensure safe delivery to our customers. Each battery is securely wrapped and placed in a sturdy box with appropriate cushioning materials to prevent damage during transit.
For shipping, we partner with reliable courier services to deliver your order efficiently and securely. All shipments are tracked to provide you with real-time updates on the status of your delivery.
1.Can this 48V 100Ah LiFePO4 battery be used for solar energy storage?
Yes, it is designed for solar applications, efficiently storing energy from solar panels for later use.
2.How many units can be connected in parallel or series?
This battery supports parallel expansion for increased capacity, but series connection compatibility depends on the specific BMS configuration.
3.What is the typical charging time for this battery?
Charging time depends on the charger’s output; with a 20A charger, it typically takes around 5-6 hours for a full charge.
4.Does the battery require active cooling or ventilation?
No, the LiFePO4 chemistry produces minimal heat, and the battery operates efficiently without the need for active cooling systems.
5.Is this battery suitable for off-grid or backup power systems?
Absolutely! Its high energy density and long cycle life make it ideal for off-grid solar setups, backup power, and energy storage systems.