| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | LFP |
|
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The 48V LiFePO4 139Ah 7kWh battery is engineered for reliable and efficient energy storage, offering 7kWh of power capacity to meet the needs of solar, UPS, and other renewable energy systems. Designed with LiFePO4 chemistry, this battery provides enhanced safety, long cycle life, and high energy efficiency. Ideal for off-grid applications, backup power, or telecom energy storage, it delivers stable performance under various conditions. Equipped with a built-in Battery Management System (BMS) for protection, it ensures safe operation while maintaining optimal power delivery. Perfect for residential, commercial, and industrial applications requiring sustainable energy solutions.
| Parameter | Specification |
|---|---|
| System Voltage | 48V |
| Nominal Voltage | 51.2V |
| Chemistry | LiFePO4 |
| kWh Capacity | 7kWh |
| Ah Capacity | 139Ah |
| Charging Voltage Range | 55.6V - 58.0V |
| Max Charge Voltage | 58.8V |
| Operating Voltage Range | 47.2V - 58.8V |
| Suggested Low Voltage Cutoff | 47.2V - 50.8V |
| BMS Cutoff Range | 42V - 47V |
| Cell Configuration | 16S |
| Max Continuous Discharge Current | 120A |
| Max Continuous Power | 7500W |
| Max Discharge Peak Current | 300A (6 seconds) |
| Max Charge Current | 45A |
| Charge Temperature Range | 0°C (32°F) - 55°C (131°F) |
| Discharge Temperature Range | -20°C (-4°F) - 55°C (131°F) |
| Optimal Discharge Temperature Range | 15°C (59°F) - 35°C (95°F) |
| Storage Temperature Range | -5°C (23°F) - 35°C (95°F) (Max 6 months) |
| Weight | 146 lb (66.2 kg) |
| Depth | 11.6 in (29.5 cm) |
| Width | 39.9 in (101.4 cm) |
| Height | 4.4 in (11.2 cm) |
| Safety Features | Fuse (300A), Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections) |
| Max Connections | Up to (8) Parallel |
| Application | Details |
|---|---|
| Golf Cart Batteries | Reliable and long-lasting power for electric golf carts. |
| AGV Batteries | Suitable for powering Automated Guided Vehicles (AGVs) in industrial settings. |
| UPS Batteries | Ensures backup power for uninterruptible power supply (UPS) systems. |
| Marine Batteries | Suitable for powering electric boats and other marine vessels. |
| Robot Batteries | Ideal for powering robots in industrial or commercial applications. |
| Medical Device Batteries | Safe and reliable energy source for medical devices and equipment. |
| Certification Type | Description |
|---|---|
| ISO 9001 Quality Management System Certification | Applicable to various battery manufacturers, proving the company's system in product quality control, production management, and customer service, enhancing management and product quality stability. |
| CE Certification | Applicable for battery products entering the EU market, covering safety, environmental protection, and other requirements such as overcharge protection, short circuit protection, and harmful substance limitations. It shows compliance with EU directives and standards. |
| UL Certification | Widely recognized in North America, testing and certifying the safety performance of batteries, including structural, electrical, and thermal safety. UL standards such as UL1642 (for lithium batteries) and UL2054 (for household and commercial batteries) apply. |
| FCC Certification | Required for battery products used with devices that have wireless communication functions, such as wireless chargers, to meet electromagnetic compatibility standards set by the US Federal Communications Commission. |
| PSE Certification | Required for specific lithium-ion batteries exported to Japan, divided into diamond-shaped and round-shaped PSE certifications. Most batteries fall under the round-shaped PSE certification, primarily assessing safety. |
| KC Certification | A mandatory certification by the Korea Standards Association, applying to lithium batteries under KC62133 standard for safety testing. |
| RoHS Certification | Applicable to the EU market, restricting the use of hazardous substances like lead, mercury, cadmium, hexavalent chromium, and certain flame retardants in battery products. Ensures compliance with EU environmental regulations. |
| REACH Certification | Involves the EU market, requiring companies to register, evaluate, authorize, and restrict chemicals in their products to ensure safety throughout the product lifecycle. |
| UN38.3 Certification | A global standard for the safe transportation of lithium batteries, including tests like altitude simulation, high/low temperature cycles, vibration tests, impact tests, overcharge, short circuit, and forced discharge tests. Batteries must pass this for transport safety. |
| MSDS Certification | A safety data sheet provided by chemical manufacturers detailing the components, physical/chemical properties, toxicity, environmental hazards, and emergency response guidelines for battery products. Helps users understand risks and safe handling. |
| 3C Certification | From August 1, 2024, lithium-ion batteries and battery packs in China require CCC certification based on GB31241-2022 standards. Non-certified products cannot be sold, imported, or used in the market. |
| CQC Certification | A voluntary certification in China for products like lithium-ion batteries used in electric bicycles and drones. It serves as proof of product quality and enhances competitiveness in the market. |
| Attribute | Details |
|---|---|
| Packaging Details | Individually packed with foam padding to prevent damage. |
| Shipping Time | 20-30 days depending on shipping method and destination. |
| Shipping Options | Sea freight, air freight, express delivery. |
| Carton Size | (Insert carton size) |
| Weight per Unit | (Insert weight) |
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