Factory Supply 51.2V 100ah LiFePO4 Battery 4u 3u Height LiFePO4 Battery Lithium Iron

• Warranty: 10year
• Cycle Life: >4000 Cycles @ 80% Dod
• Nominal Capacity: 400ah
• 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.: GU48400A-4U
• Storage Capacity: 20kwh
• Battery Internal Resistance: <100Ω
• Charging Voltage: 53V+0.5V (15 Strings); 56.0V0.5V (16 Strings)
• Maximum Operating Current: 300A
• Transport Package: Carton
• Specification: 550*480*1135mm
• Trademark: GENU
• Origin: Shenzhen

Product Description

Company Profile

 

Shenzhen Genupower Technology Co., Ltd founded in 2011, Genu Power started to produce lithium-ion battery packs. Over the past 10+ years of development,We have a workshop of 10000 square meters and have obtained ISO90001 and ISO14001 certifications. We have more than 400 skilled workers.

In 2020, Genu expanded its product line to include portable power stations and began developing power stations and lithium batteries. We are now introducing the brand 'GENU' to the market and are also accepting OEM/ODM orders for portable power stations and lithium batteries.

"Our company has obtained ISO9001 international quality management system certification. We have our own brand "GENU" and our products have obtained CE, FCC, RoHS, and UN certifications."

Our products are popular and have been widely acclaimed in Europe and the United States and Southeast Asian markets where we have our main focus.

 

Product Parameters

stacked energy storage battery

model	THS48300A-4U THS51300A-4U	THS48400A-4U THS51400A-4U	THS48500A-4U THS51500A-4U	THS48600A-4U THS51600A-4U
nominal voltage	48V/51.2V
design capacity	300Ah	400Ah	500Ah	600Ah
storage capacity	15KWH	20KWH	25KWH	30KWH
Battery internal resistance	<100Ω
Number of cycles	>4000 cycles @ 80% DOD
life	>10 years
Charging Voltage	53V+0.5V (15 strings); 56.0V0.5V (16 strings)
maximum operating current	200A	300A	400A	400A
Discharge Cut-off Voltage	45V+1.0V (15 strings); 48V1.0V (16 strings)
Charging temperature range	0 ° C~55 ° C (working below 0 ° C will affect the battery capacity)
Discharge temperature range	-20 ° C~55°C (working below 0° C will affect the battery capacity)
storage environment	40 ° C~ 55C@60 %+25% humidity
Product size (mm)	550*480*875	550*480*1135	550*480*1395	550*480*1655
communicate	RS232-PCRS485(B)-PC RS485(A)-Inverter,Canbus-Inverter
Product Certification	UN38.3/MSDS/IEC62619(Cell)

Detailed Photos

Packaging & Shipping

 

FAQ

1.What is your minimum order quantity?
A:"If we have inventory, we can accept small orders. The minimum order quantity for OEM orders is 1000 pieces."

2.Are you a manufacturer or a trading company?
A: "We are the most professional ODM/OEM manufacturer. Welcome to visit Shenzhen, China."

3.Can you offer samples for testing?
A: "Of course, samples are available with a delivery time of usually 3-5 days.
If you require samples for quality inspection, the sample fee and shipping cost should be borne by the buyer."

4.How do you control product quality?
A:"We have always focused on high-quality products, and all items undergo 5 rounds of 100% testing before shipment, so there is no need to worry about the quality."

5.Do you provide warranty?

A:"All products come with a 12-month warranty."