Elite Cold Weather Self Heating Charging LiFePO4 Lithium Battery 48V 18ah 20ah Electric Vehicle/RV/Caravan/Boat/Solar Energy Storage Battery

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 48V 18Ah
• Rechargeable: Yes
• Size: Large
• Capacity: 864wh
• Self Discharge Rate: <3%
• Weight: 9.8kg
• Cycle Life: 2000-5000 Times
• Bluetooth: Optional
• Display Screen: Optional
• Series Connect: Max 4 PCS to 48V
• Transport Package: Carton Box
• Specification: 250*177*178mm
• Trademark: Elite/OEM/ODM
• Origin: Guangdong, China,
• HS Code: 8507600090
• Production Capacity: 100000PCS/Month

Product Description

Elite 48V 18Ah Self Heating Charging Lithium Ion Battery

Feature
Elite low temperature series battery is specially designed for cold weather performance. It can be safely charged at temperatures down to -20°C (-4°F) with a standard charger, no additional components are required.  The Battery is an ideal choice for use in RVs, off-grid solar, electric vehicles, and in any application where charging in cold temperatures is necessary. Elite cold temperature series battery including 12V and 48V battery with varieties of capacities . Contact us for more detailed information.


1. Safety Performance: safest Lithium Iron Phosphate battery, CE IEC UN38.3 approved, built-in BMS
2. Long Cycle Life: > 4000 times, 6-8 times life cycle compare to lead acid battery
3. Deep cycle, no memory effect, highly efficient
4. Compact size and light weight: 1/2 size & weight of lead acid battery
5. Good performance at high temperature

6. Low self-discharge rate: < 3% month

Parameters

Electrical Characteristics	Nominal Voltage	48V
	Nominal Capacity	18Ah
	Energy	864Wh
	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	54.75±0.2V
	Charge Mode	0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV)
	Recommend Charge Current	10A
	Max. Charge Current	10A
Standard Discharge	Max. Continuous Discharge Current	30A
	Max. Pulse Current	50A(3S)
	Discharge Cut-off Voltage	40.5V
Environmental	Charge Temperature	-20ºC 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	IP54
Mechanical	Cell&Method	15S3P
	Package	Metal case
	Dimensions(in./mm.)	250*177*178mm
	Weight(lbs./kg.)	9.8kg
	Terminal	M8
	Display screen	Optional
	Bluetooth	Optional

 

Pictures


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 UL, 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.