48V 50ah Solar LiFePO4 Battery Pack Lithium Ion Battery for Solar System UPS Telecom

• Customization: Available
• Type: Lithium-Ion Batteries
• Usage: Telecom
• Model NO.: EV4850-T-15
• Nominal Voltage: 48V
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Rechargeable: Chargeable
• Certificates: ISO / CE/ Dekra/IEC
• Color: Black
• Inverter: Growatt, Goodwe, Deye, Luxpower, Srne
• Cycle: More Than 6000 Times
• Transport Package: Carton Box or Wooden Pallets
• Specification: 483 x 480 x 155 mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 48.30cm * 48.00cm * 15.50cm
• Package Gross Weight: 28.500kg

Product Description

48V 50ah Solar LiFePO4 Battery Pack Lithium Ion Battery for Solar System UPS Telecom

Product Description

The communication facilities of telecom operators tend to be integrated, smaller and lighter. That means more business facilities are to be installed in a limited space. This has prompted higher requirements for the temperature range are gradually or have been started seeking and studying the new backup battery solution. Based on its own technical features as high capacity, high voltage and free of pollution, the lithium iron battery is widely concerned by people with a rapid development stance. It will be the first choice for the high requirement backup battery solution. EverExceed communication LFP lithium battery system is mainly used for the backup battery of telecommunication industry. It can satisfy the higher and new requirements of the telecom sector for the communication backup batteries.

Key Features:

Superior Life Cycles	Fast charging	Easy replacement
3000+ life cycles, 3-10 times more than traditional lead acid battery	Can fully charge within 2-3 hours which is impossible for VRLA	Direct replacement of lead acid battery
More usable capacity	Parallel use	Easy Implementation
100% of usable energy, can be discharged without causing downtime	The battery supports paralleling of multiple battery packs for increased reserved time	No need to assign extra man power to install

Product Parameters

Nominal Characteristics
Battery Model	EV4850-T(15S)	Battery Model	EV4850-T(16S)
Nominal Voltage	48 V	Nominal Voltage	51.2V
Nominal Capacity	50 Ah	Nominal Capacity	50Ah
Nominal Energy	2400 Wh	Nominal Energy	2560 Wh
Electrical Characteristics
Recommended Boost Charging Voltage	53.5V	Recommended Boost Charging Voltage	57V
Floating Float Charging Voltage	52.5V	Floating Float Charging Voltage	56V
Recommended Charging Current	15A	Recommended Charging Current	15A
Maximum charging Current	50A	Maximum charging Current	50A
Maximum Discharging Current	50A	Maximum Disharging Current	50A
Operating Conditions
Cycle Life	≥4500 Cycles@100% DOD@25ºC	Cycle Life	≥4500 Cycles@100% 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 400 x 155mm	Length x Width x Height	483 x 480 x 155 mm
Weight	27.0 Kg	Weight	28.5Kg
Terminal	M6	Terminal	M6
IP Rating	IP20

Applications

• Base transceiver station
• Wire line outside plants
• Central office
• Communication equipment
• Uninterruptible power supplies
• Telecommunication systems
• Electronic cash registers
•  Microprocessor based office machine
• Other standby power supplies

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)

FAQ

 

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.