Wholesale Price 3.2volt 50ah LiFePO4 Battery Lithium Ion Phosphate Battery Cells

• Type: Li-ion Battery
• Rechargeable: Yes
• Size: 3.2V 50ah
• Application: Solar Eneygy Storage System
• Working Voltage: 2.5-3.65V
• Impedance(1kHz): ≤0.20mΩ
• Model NO.: Hyliess-50Ah
• Certification: CE,MSDS,RoHS,Bis,ISO9001,TUV
• Discharge Cut-off Voltage: 2.5V
• Cycle Life: 6000 Times
• Energy Density: 145wh/Kg
• Transport Package: Carton Box
• Specification: 60*200mm
• Trademark: Hyliess
• Origin: Hunan, China

Product Description

Product Description

The 50ah cylindrical lifepo4 cell uses an innovative lithium battery production process, low pollution and high quality. Independent development of low-pressure safety system, higher reliability. Compared with the traditional cylindrical battery, based on maintaining high specific energy and high consistency, it has a high capacity, Low internal resistance, low-temperature rise, high rate, long life, high safety and other advantages. Suitable for new energy storage, steam Car, ship, warehousing logistics, construction machinery and other fields.

Product Parameters

 

Nominal Voltage	3.2V
Working Voltage	2.5V~3.65V
Nominal Capacity	50Ah
Internal Resistance	<0.7mΩ
Energy	160Wh
Weight	1.10±0.2Kg
Energy Density	145Wh/Kg
Energy Density	308Wh/L
Standard Charge&Discharge	50A
Max. Discharge Current	150A
Working Temp	Charge: 0~55ºC, Discharge: -20~55ºC
Storage Temp	-10~45ºC
Cycle Life	>3000 cycles
Dimension	60*200mm

 

Our Advantages

Full-tab
High Rate C
Low Resistance
Even Temperature Rise
High Energy Density
High Consistency
Excel. under various Temperature
Long Cycle Life
Low Pollution High Safety

Company Profile

 

FAQ

Q1:Are these new cells?
Yes 100% new.
Q2:Do you test capacity, voltage and internal resistance before shipping?
All batteries are strictly tested before shipment. voltage difference within 10mV, capacity difference within 2%. Internal resistance as low as possible. High internal resistance batteries are not allowed to be sent out.
Q3:What is your replacement policy if the cells arrive damaged?
First we have three staffs to check the package.All cells are wrapped with thick foam all around and then use the 5-layer hardest cartons to avoid any damage during shipping. We also have UN cartons and polywood cases.These are 100% safe for the batteries. In case any damage during transportation,100% new replacement in one business day.
Q4:Are there any fees or duties upon arrival?
We have DDP term which is custom clearance free and tax free for some countries. You can contact our sales for details.
Q5:Can i pay with Credit card or Paypal?
Yes
Q6: Do you have certificate ?
We have CE,BIS,UN38.3,MSDS
Q7:How long can you ship the batteries?
Most of our battery cells are in stock. we can ship them within 3~5 business days. out of stock, it depends on your quantity and which model you need.
Q8:Can you customize battery pack?
OEM and ODM is available .Please send us your needs: voltage,capacity, application, constant and peak charge and discharge current ,size limitation and all relative informtion will help us move forward faster.
Q9: Can you offer screw terminal?
Yes.Some of the cells are screw terminal and some are welding terminal. We can weld screw terminal with laser equipment.
Q10: Do you have battery accessaories besides battery cells?
Yes we have the best source of active battery balancer, smart BMS and charger.Let us help you save time and money and avoid risks.