Everexceed Light Weight High Power 12V 50ah 18650 Rechargeable LiFePO4 Li-ion Lithium Storage Battery Pack

• Customization: Available
• Type: Lithium-Ion Batteries
• Usage: UPS, Lighting, Solar/Telecom
• Model NO.: LDP-1250
• Nominal Voltage: Customize
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Rechargeable: Chargeable
• Certificates: ISO / Ce/ Dekra/IEC
• Design Life: 12 Years
• Battery Size: 300X240X30mm
• Battery Voltage: 12V
• Color: Black/Blue
• Battery Type: Ldp1250
• Transport Package: Cartonboxor Wooden Pallets
• Specification: 300x240x30mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 229.00cm * 138.00cm * 217.00cm
• Package Gross Weight: 7.500kg

Product Description

Everexceed Light Weight High Power 12V 50ah 18650 Rechargeable LiFePO4 Li-ion Lithium Storage Battery Pack

Product introduction:
EverExceed LDP Series Lithium Iron Phosphate ( LiFePO4 )Battery is the popular choice for users for its many advanced features. EverExceed This battery systems are popular for their fast charging ability, high energy density, conversion efficiency, environment friendliness, high cycle times, good high temperature performance and many more useful features.

 

Features

 

• 2000+ cycles at 100% D.O.D. (Depth of Discharge).
• 30% weight of equivalent lead acid battery, which making it easy handling, more robust.
• Built with perfect automatic protection against over-voltage, over-current, over discharge, over-temperature.
• EverExceed lithium iron phosphate battery is able to accept up to 0.5C (0.5 x rated capacity) continuous charging amps which makes the battery can be fully charged within 2 hour.
• Wide applicable operating temperature range: -20°C (4°F) and +65°C(149°F).
• EverExceed Lithium iron phosphate battery's shelf life can achieve up to 2 years without any fresh charging. 
• EverExceed Lithium iron phosphate battery is a totally environment friendly green energy storage.        

Product Parameters

Basic parameter
Nominal Voltage	12.8V
Nominal Capacity	54Ah
Energy	691.2Wh
Series Connections	4 Units Max
Parallel Connections	4 Units Max
Protection	Over voltage, low voltage, over current, high temperature, low temperature, short circuit
Bluetooth	Optional
LCD	Optional
Active Balancing	Optional
DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current	50A
Peak Discharge Current	100A(2S)
Discharge Over-Current Protection	150-200A(Conventional BMS, Non-Settable) / 60A±10A(Bluetooth BMS settable)
Recommended Low Voltage Disconnect	11.2V(2.8vpc)
Discharge Under-Voltage Protection	8.4V(2.2±0.1vpc)
CHARGE SPECIFICATIONS
Maximum Continuous Charge Current	50A
Recommended Charge Current	25A
Recommended Charge Voltage	14.2V-14.6V
BMS Charge Voltage Cut-Off	15.0V(3.75±0.05vpc)
Charging Method	CC-CV
TEMPERATURE SPECIFICATIONS
Discharge Temperature	-20ºC~60ºC(-4ºF~140ºF)
Charge Temperature	0ºC~50ºC(32ºF~122ºF)
Recommended Storage Temperature	10ºC~35ºC(50ºF~95ºF)
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	229x138x217mm
Weight	7.5kg
Terminal Type	M8(MC4, Anderson, Others)
Case Material	ABS
Enclosure Protection (Waterpoof Rating)	IP55(IP68 Optional)

 

Applications

 

• Wheelchair, sweeper ,electric vehicle,robot
• Solar/wind energy storage system
• UPS Backup power
• Telecommunication
• Medical equipment
• Lighting

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.