Elite 48V Lithium Ion Battery Pack 51.2V LiFePO4 50ah 100ah 200ah Battery Backup Li-ion Battery for on/off Grid Solar Energy Storage System

• Nominal Voltage: 48V
• Warranty: 3 Years
• Cycle Life: 2000-5000 Times
• Capacity: 2560wh
• Certification: CE/RoHS/Un38.3/MSDS
• Self Discharge Rate: <3%
• Model NO.: 48V 50Ah
• Weight: 30kg
• Bluetooth: Optional
• Display Screen: Optional
• Series Connect: Max 4 PCS to 48V
• Communication: RS485/RS232/Can
• Customized: Voltage/Capacity/Size/Color/Logo
• Rechargeable: Chargeable
• Discharge Rate: High Discharge Rate
• Size: Medium
• Rated Capacity: >1000mAh
• Electrolyte: Li-ion
• Usage: Solar System, EV
• Transport Package: Carton Box
• Specification: 443*410*90mm
• Trademark: Elite/OEM
• Origin: Guangdong, China,
• HS Code: 8507600090
• Production Capacity: 100000PCS/Month

Product Description

Elite 48V 50Ah Lithium Battery Pack For Telecom

Battery Specification
 

Electrical Characteristics	Model	51.2V 50AH		51.2V 100AH		51.2V 130AH		51.2V 200AH
	Energy	2560Wh		5120Wh		6656Wh		10240Wh
	Battery Type	LiFePO4 Battery
	Internal Resistance	≤10mΩ
	Cycle Life	>4000 cycles@1C 100% DOD
	Months Self Discharge	<3%
	Efficiency of Charge	100%@0.5C
	Efficiency of Discharge	96-99% @1C
Standard Charge	Charge Cut-off Voltage	58.4±0.2V
	Charge Mode	0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV)
	Recommend Charge Current	20-50A	20-50A		20-50A		20-50A
	Max. Charge Current	50A	100A		100A		100A
Standard Discharge	Max. Continuous Discharge Current	50A	100A		100A		100A
	Max. Pulse Current	60A,@<10s	110A,@<10s		105A,@<10s		110A,@<10s
	Discharge Cut-off Voltage	40V
Environmental	Charge Temperature	0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity
	Discharge Temperature	-20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity
	Storage Temperature	0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity
	Water Dust Resistance	IP21
Mechanical	Package	Metal case
	Dimensions	483*400*133mm		483*500*177mm		483*558*177mm		483*500*267mm
	Weight	30kg		50kg		56kg		83kg
	Display screen	Optional
	Bluetooth	Optional
	Parallel Connection	Optional
	Communication	RS485/CAN
Others	Certification	CE, MSDS, UN38.3
	Warranty	Standard 3 years, 5+ years upon request
	OEM	Support for customized dimension, current, logo and so on.

Battery Features

Safety
Safest Lithium battery, CE MSDS UN38.3 approved, built-in BMS

Flexible
Support parallel connection to expand battery capacity to meet different applications

Long Life Cycle
> 4000 times, 6-8 times of lead acid battery

Low self-discharge rate
Less than 3% monthly

Clean and Green energy  
No toxic material contained

Models 
48V/51.2V 50Ah/100Ah/130Ah/200Ah are optional

 

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Company Introduction

Elite is a leading lithium battery manufacturer in China, which is committed to provide customers with safe and durable battery products for EV power battery, portable energy storage, household energy storage, micro power grid, telecom station power supply, UPS, solar street lights, harvesters, AGV, forklift, electric tricycles, electric wheelchairs, etc. Elite professional experienced technicians and advanced equipments provide customers with high-quality batteries and professional customized battery solutions. Elite has passed ISO 9001 ISO 14001 certification, Elite products have been certified with CE, UN38.3, MSDS, etc.
 

Advantages


Workshop

 

Certifications

Packaging & Shipping

With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Standard batteries lead time: Samples: 15-20 days,  Bulk order: 25-30 days.
Customized batteries lead time: Samples: 30-40 days,  Bulk order: 30-40 days.
Shipment:By air, by sea, by express, by railway, etc.



F&Q

1. What is your MOQ (Minimum Order Quantity)?
Sample order for testing is available. You can choose to place just one piece for testing.

2. What is the warranty term of your product?
Elite standard warranty term is 3 years. Besides, warranty is extending available according to customers' requirements.

3. What about the lead time of bulk order?
It depends on the order quantity. Normally, the lead time is around 30 days. 

4. 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.

5. What is the payment term of the order?
T/T 30% as deposit, T/T 70% before shipment, other payment terms can be discussed according to the order quantity.