12V 50ah Lithium LiFePO4 Battery for Home Energy Storage System

• Nominal Voltage: 12V
• Cycle Life: 4000 Times, 80% Dod
• Product: 12V LiFePO4 50ah Lithium Battery for Marine Boats
• 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.: HW-4F50
• Recommended Charge Current: 10.0A
• Max Charge Current: 25.0A
• Max Discharge Current: 50.0A
• Peak Discharge Current: 100.0A(≤5s)
• Working Temperature: -20 to 60ºC
• Enclosure Protection: ABS+PC
• Dimension((L x W x H/Th)): 197 X 165 X 175mm
• Weight: 6.5kg
• Delivery Time: 10-15days(Samples);25-30days(Bulk Order)
• Application: Marine Boats, EPS, RV, Solar Storage
• Connection Mode: Series and Parallel
• Type: LiFePO4 Battery
• Size: 197 X 165 X 175mm
• Usage: Solar Storage System, RV, Boat, Solar Street
• Transport Package: Standard Air Transport Packaging
• Specification: 12.8V 50Ah 640Wh
• Trademark: HWE
• Origin: China
• HS Code: 850760009
• Production Capacity: 10000 Piece/Pieces Per Month
• Package Size: 19.70cm * 16.50cm * 17.50cm
• Package Gross Weight: 7.000kg

Product Description

Deep Cycle LiFePO4 12V 50Ah Lithium iron Phosphate Battery Offer 4000 Cycles for Home Energy Storage System RV Camper Marine
 

Product Description

Specification

Electrical Characteristics	Nominal Voltage	12.8v
	Nominal Capacity	50Ah
	Energy	640Wh
	Maximum Modules In Series	1
	Cycle Life	>4000 cycles @ 1C 90% 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)
	Standard Charge current	25A
	Max charge current	50A
Standard Discharge	Standard Continuous current	50A
	Max pulse current	100A(<5s)
	Discharge Cut-off Voltage	10V
Environmental	Charge Temperature	0 ºC to 45 ºC @60±25% Relative Humidity
	Discharging Temperature	-20 ºC to 60 ºC @60±25% Relative Humidity
	Storage Temperature	0 ºC to 40 ºC @60±25% Relative Humidity
Mechanical Specifications	Plastic Case	ABS plastic shell
	Dimension	197 x 165 x 175mm
	Terminal	M6
	Weight	6.5kg
	Enclosure Protection	IP56
	Package	1pcs/Ctn,  80pcs/Tray, 800pcs/20GP

Advantages

1. Long life, large capacity and good shock resistance.
2. Low self-discharge and good discharge performance at low temperature.
3. Strong charging acceptance and quick-charging capability.
4. Strong over-discharge resistance and charge retention.
5. Maintenance-free and no acid or water for maintenance in usage.
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing.
7. High temperature performance.
8. Environmental friendly.
9. Lighter weight smaller size.
10. Most safe no explosion no fire.

 

Specifications	Lead-acid Batteries	LiFePO4 Batteries
Gravimetric Energy Density(Wh/Kg)	20 ~ 45	110 ~ 190
Volumetric Energy Density(Wh/L)	60 ~ 90	170 ~ 310
Temperature Adaptability	0°c ~ 50°c	-20°c ~ 60°c
Cycle Durability	300 ~ 500 cycles	> 2000 cycles
Self-discharge Rate(per month)	< 4%	< 2%
Discharge Rate	1C	10C
Installation	Big and heavy, difficult to install	Small size and light weight, about 40% of the weight of a comparable elead-acid battery.
Maintenance	Regular maintenance staff required	No need for regular maintenance
Environmental Protection	Containing heavily polluting and toxic substances such as lead,  sulfide, etc.	Free of heavy metals, safe and pollution-free, recycling utilization rate is high.
Superior safety	Lithium Iron phospha chemistry reduces the risk of explosion of combustion.

 Product Pictures

Applications

Replacement battery for RV camper battery, marine battery, trolling motor battery, RV battery, golf cart battery, fish finder battery, house alarm security system, emergency lighting power system, gate opener power, UPS backup, trolling motor, outdoor camping, and household power supplies.

Certifications

Packing & Delivery
DG Packaging for Batteries According to UN38.3 requirement.

Mass Production

Delivery

With more than 10 year for Batteries export, The Battery can ship Via Sea / Air /express. Howell provide you with the certification which allows you to ship these batteries via air include UN38.3 /MSDS /DG.We Can ship from Shenzhen,Shanghai,HK...

About US

 

Howell Energy Co., Ltd. is a leading battery manufacturer in China, focusing on LiFePO4, Li-polymer, Li-ion, NI-MH and NI-CD rechargeable batteries, including PCM and power system solutions.

Our company has more than 10 years' experience in battery R&D, production and worldwide marketing. In our ISO9001:2008 certified factories which cover a total area of 120,000sqm, we can turn out over 6,000,000Ah output monthly. With a professional R&D team, experienced workers and advanced equipment, we are determined to provide you with high-quality batteries.

 

FAQ

Q1: Are you a manufacturer or a trading company?
A1: Howell Energy is the leading battery manufacturer in China since 1999.

Q2: Is the battery BMS included?
A2: Yes. It's advanced BMS included and very safe to use.

Q3: What is the MOQ?
A3: The MOQ is 1 unit sample, you can place a sample order before making a bulk order.

Q4: Can we customize our own logo?
A4: We support OEM/ODM service. Please let us know your customization.

Q5: What's the lead time?
A5: Sample lead time:10-15 days.Order lead time: 25-30 days.

 

⇒ Welcome to contact us for samples testing order!