Deep Cycle Lithium Battery 12V 50ah LiFePO4 Battery for Yacht Marine

• Customization: Available
• Nominal Voltage: 12V
• Warranty: 5 Years
• Model NO.: HWE-4F50
• Nominal Capacity: 50ah
• Cycle Life: 2000-6000 Times
• Voltage: 12.8V
• Minimal Rated Capacity: 57ah
• Discharge Cut-off Voltage: 9.2V
• Charging Cut-off Voltage: 15.6V
• Standard Charge: 0.2c
• Standard Discharge: 0.2c
• Maximum Charge Current: 50A
• Continuous Discharge Current: 50A
• Operation Temperature Range: Charge: 0~55 Degree/ Discharge: -10~60 Degree
• Rechargeable: Chargeable
• Discharge Rate: Low Discharge Rate
• Discharge Temperature: -20 to 60ºC
• Storage Temperature Range: -5~35 Degree
• Weight: Approx: 6.5kg
• Calendar Life: 10 Years
• Transport Package: 1piece Per Carton
• Specification: 197 x 165 x 175/175mm
• Trademark: HWE / OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000 Pieces Per Week

Product Description

Prouduct Description
 

Electrical Characteristics	Nominal Voltage	12.8v
	Nominal Capacity	50Ah
	Energy	640Wh
	Maximum Modules In Series	1
	Cycle Life	>3000 cycles @ 1C 100% DOD
	Months Self Discharge	<3%
	Effciency of Charge	100%@0.5C
	Effciency of Discharge	96-99%@1C
Standard Charge	Charge Cut-off Voltage	14.6±0.1V
	Charge Mode	0.2C to 14.6V,then 14.6V,charge current to 0.02C(CC/CV)
	Charge current	50A
	Max charge current	50A
Standard Discharge	Continuous current	50A
	Max pulse current	100A(<3s)
	Discharge Cut-off Voltage	8V
Environmental	Charge Temperature	0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
	Discharging Temperature	-20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity
	Storage Temperature	0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Mechanical	Plastic Case	ABS plastic shell
	Dimension	197*165*175mm
	Terminal	M8
	Weight	6.5kg

Features of LiFePO4 Battery

1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize
replacement cost and reduce total cost of ownership.

2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.

3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.

4,wider Temperature Range:-20ºC-60ºC.

5,Superior Safety:Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,
overcharging or short circuit situation.

6,Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to batteries in parallel.

Howell Energy Co., Ltd. is a high-tech enterprise, which has been focusing on batteries for more than 21 years, specializing in R&D and marketing of Lithium rechargeable battery products. With technical creativity and scientific management, Howell has established a class team of engineers, designers, R&D innovators, product managers, quality assurance and sales/customer service. Which are fully engaged in research & development,production and sales on high quality lithium batteries.

Q1. Can I have a sample order for Battery?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A:Sample needs 5-10 days, mass production time needs 25-30 days.

Q3. Do you have any MOQ limit for Battery?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Battery?

A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.

Q6. Is it OK to print my logo on Battery?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1-2 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products,
we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.