Reliable 51.2V 280ah 10.24kwh Lithium Battery Solution for Telecommunications

• Customization: Available
• Type: Lithium-Ion Batteries
• Connection Mode: Series and Parallel
• Model NO.: EP-48200-15(S)
• Rechargeable: Chargeable
• Discharge Rate: High Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Usage: Solar
• Electrolyte: Li-ion
• Certificates: UL/CE/Un38.3/IEC
• Design Life: 12 Years
• Battery Size: 483X430X177mm
• Battery Voltage: 48V
• Color: Black
• Battery Type: Ep-48100
• Shape: Square Battery
• Installation: Packaged
• Shipping: by Express/by Sea/by Railway
• Cathode Material: LFP
• Transport Package: Carton Box or Wooden Pallets
• Specification: 483x430x177mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 483.00cm * 430.00cm * 177.00cm
• Package Gross Weight: 50.000kg

Product Description

Reliable 51.2V 280Ah 10.24kWh Lithium Battery Solution for Telecommunications

Product Description

EverExceed LFP lithium battery telecom solution is mainly used for the backup purpose of telecommunication industry; its performance is in compliance with the requirements in the telecommunication standard, with the adoption of LiFePO4 battery structure packing by flexible plastic film or aluminum alloy rigid packaging, it can satisfy the higher and new requirements of the telecom sector for the communication backup batteries.

Features

The 280Ah LiFePO4 battery cells feature a large capacity and are made from Grade A LFP cells sourced from top suppliers, ensuring exceptional battery consistency and performance.



This system features a built-in smart BMS for 100% protection, supports Modbus via RS485, and allows SNMP/GPRS remote monitoring, ensuring 24-hour real-time oversight.



This system offers superior performance with a 100% capacity test, the ability to connect up to 15 sets in parallel, and an impressive cycle life of over 10,000 cycles.


This system prioritizes safety with an advanced gyroscope anti-theft function, broad compatibility with most rectifiers, and adherence to stringent standards, including EC62619, UN38.3, CE, and RoHS, ensuring reliable and secure operation.

Product Parameters

Nominal Characteristics
Battery Model	EV48280-T(15S)	Battery Model	EV48280-T(16S)
Nominal Voltage	48V	Nominal Voltage	51.2V
Nominal Capacity	280Ah	Nominal Capacity	280Ah
Nominal Energy	13440Wh	Nominal Energy	14336Wh
Electrical Characteristics
Recommended Boost Charging Voltage	54±0.5V	Recommended Boost Charging Voltage	57.6±0.5V
Floating Float Charging Voltage	54±0.5V	Floating Float Charging Voltage	57.6±0.5V
Recommended Charging Current	60A	Recommended Charging Current	60A
Maximum Charging Current	100A	Maximum Charging Current	100A
Maximum Discharging Current	100A	Maximum Disharging Current	100A
Operating Conditions
Cycle Life	≥10000 Cycles@80% DOD@25ºC	Cycle Life	≥10000 Cycles@80% DOD@25ºC
Roundtrip Efficiency	≥98%	Roundtrip Efficiency	≥98%
Operating Charge Temperature	0ºC to +50ºC	Operating Charge Temperature	0ºC to +50ºC
Operating Discharge Temperature	-20ºC to +60ºC	Operating Discharge Temperature	-20ºC to +60ºC
Storage Temperature	-20ºC to +60ºC	Storage Temperature	-20ºC to +60ºC
Mechanical Characteristics
Length x Width x Height	483 x 720 x 227 mm	Length x Width x Height	483 x 720 x 227 mm
Weight	104 Kg	Weight	110 Kg
Terminal	M6	Terminal	M6
IP Rating	IP20

Applications

Energy storage system  / Solar application / Telecom application / Emergency lighting / Medical equipment

Cases

Why us?
Reasons you would prefer to buy this power supply products from us
Service	RMA(24/7 pre-sales and after-sales support), OEM, ODM
Quality	Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials
Warranty	Standard 2 years, 5+ years upon request
Price	Competitive factory Price! Cut down the cost you paid to the middle man
Professional	Founded in 1985, 30+ years battery manufacturing experience
Production capacity	3, 500, 000KVAh per year
Reliable	Two R&D centers;  Three major production bases;  Global 500+ dealers/ agents;  Global 100+ offices;  Business coverage 65+ countries around the world
Shipping & Payment
Payment	T/T, L/C, Cash, Western Union etc. (flexible payment term can be discussed)
Port	Normally Shenzhen China (any sea port upon request)
Delivery	By sea/air/trian/truck transportation
Delivery time	Normally 4 weeks ex factory excluding shipping.
Packing:	Pack in carton box then pallet (wooden box)

 

Company Profile

1. Where can I get the price?

We will offer you the quotation within 24 hours after receiving your inquiry. For customized inquiry, we need to know more requirements on the battery then can we provide you with the specific quotation.

2. What is your MOQ (Minimum Order Quantity)?
Sample order for testing is available. You can choose to place just one piece for testing. We believe that our high quality products will drive you to have a larger future order.

3. How can you guarantee your quality.
EverExceed implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management, of which a number of them with a master's degree or above. Our quality department provides comprehensive product quality management and product control through professional SPC,MSA B code and other quality control tools. We also provide our customers with perfect quality assurance through quality control of incoming IQC, market ICQC, shipping OQC, as well as monitoring control of battery product safety and reliability, so as to provide excellent quality assurance to our customers. 

4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days. 

5. How long is your warranty?
Normally, the warranty is 3 years. For specific model like powerwall battery, the warranty is 5 years. Beside, warranty is extending available according to customers' requirements.

6. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order.
By Railway (15-35 days): Suitable for bulk order.

Our sales person will recommend the most suitable solution to you according to your detailed order and situation.