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wjw582284438@gmail.com
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+86 18332683616
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Room 1715, Building B, Baoding Zhongguancun Innovation Center, No. 1799, Chaoyang North Street, Baoding City,China.
HFl-280 (LOW VOLTAGE) LFP Battery 51.2V 280Ah
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PRODUCT FEATURE
HIGH CYCLE LIFE：Can achieve 8000 cycles at 90% state of charge, effectively reducing total cost of ownership.
HIGHLY ADAPTABLE：Strong environmental adaptability, can withstand up to 60C.
EASY TO STORE：Due to its extremely low self-discharge rate (LSD) andno risk of sulfation, it can lastup to 6 months.
FAST CHARGING SPEED：High charge and discharge efficiency, reducing equipment down time and saving more time.
MORE SECURE：Real-time monitoring of BMS for better system protection
MORE PORTABLE：Lithium batteries provide more watt-hours per kilogram while weighing only one-third of their SLA equivalents
PRODUCT PARAMETER
Model number HFL-280 Rated voltage (V) 51.2 Rated capacity (Ah) 280 Rated energy of battery (kWh) 14.34 Voltage range (V) 44.8-57.6 Recommended charging current (A) 140 Recommended discharge current (A) 140 Charging temperature (°C) 0~55 Discharge temperature (°C) -20~60 Storage temperature (°C) -10~40 Size: Length * Width * Height (mm) 503*233*880 Weight (kg) 120 Port communication RS485, RS232, CAN Display LED strip light+LCD Wireless communication Bluetooth Cycle life >6000 (0.5C@25°C, 90% DOD) Design lifespan (years) 10 Security and Authentication CE, EMC Transportation UN38.3
Company Profile
We are a professional energy solution provider specializing in Energy Storage Systems, Lithium Battery Packs, and Inverters.
We are the authorized agent of GoodWe (Growatt) inverters, providing original grid-tied, hybrid, and energy storage inverter solutions for global markets.
For energy storage systems and lithium battery packs, we operate as a factory-direct manufacturer, offering stable production capacity, strict quality control, and competitive pricing.
OEM and ODM services are available for international partners.
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
Customization
Customer Inquiry
Factory Quotation
Customer Orders
Factory Production
Quality Testing
Packaging & Shipping
Tag：
Lithium battery
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Add:Room 1715, Building B, Baoding Zhongguancun Innovation Center, No. 1799, Chaoyang North Street, Baoding City
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