High Qualilty Deep Cycle Power Supplier 48V 50ah 100 Ah Lithium Battery

• Type: Lithium-Ion Batteries
• Usage: UPS
• Nominal Voltage: 48V
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: EV4850-T (15S)
• Discharge Rate: Medium Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Rechargeable: Chargeable
• Certificates: ISO / CE/ UL/IEC
• Color: Black
• Communication: Can/RS485/WiFi/4G/Blue Tooth Communication
• Battery Type: Lithium Ion
• OEM/ODM: Welcome
• Transport Package: Carton Box or Wooden Pallets
• Specification: 483x420x133mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 48.30cm * 48.00cm * 13.30cm
• Package Gross Weight: 26.000kg

Product Description

Everexceed power supplier 48v 50ah lithium battery for telecom base station tower

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

 

MORE USABLE CAPACITY	USER FRIENDLY BMS
LFP provides 100% of usable energy, so that you can discharge the battery entirely without causing downtime of your solar site, saving cost of diesel generator fuel.	User friendly BMS monitors and communicates regarding the SOC, SOH, protects the system from short-circuit, high and low discharging and charging, high temperature etc.
FASTER CHARGING	EASY INSTALL ATION
Charges much faster than sealed lead acid batteries, giving you access to reliable power quicker to continue your operation. Can fully charge within 2-3 hours which is impossible for VRLA.	EverExceed LFP batteries are designed to be drop-in replacement for sealed lead acid batteries without additional labor cost.
HIGH DISCHARGE RATE	SUPERIOR DEEP CYCL ING ABILITY
Ability to deeply discharge the battery at a high rate of discharge while maintaining a high energy capacity.	Superior deep cycle ability provides highly efficient cycling and float service with great energy density .

 

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 Charging Voltage		54-54.7 V		Recommended Charging Voltage		57.6-58.4 V
Floating Charging Voltage		51.5-52 V		Floating Charging Voltage		55-55.5 V
Recommended Charging Current		25 A		Recommended Charging Current		25 A
Maximum Disharging Current		50 A		Maximum Disharging Current		50 A
Discharging Cut-off Voltage		40.5 V		Discharging Cut-off Voltage		43.2 V
Working Voltage Range		40.5-54.7 V		Working Voltage Range		43.2-58.4 V
Operating Conditions
Cycle Life		≥3000 Cycles@100% DOD@25ºC		Cycle Life		≥3000 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 480 x 133mm		Length x Width x Height		483 x 480 x 133 mm
Weight		26.0 Kg		Weight		27Kg
Terminal		M6		Terminal		M6
Optional Function
Remote monitoring		SNMP
Anti-theft		GPS and Gyroscope

 

Application

 

• UPS system
• Telecommunication system
• Base transceiver station
• Microprocessor based office machine
• Communication equipments
• Central office

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

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.