Wholesale Price Li-Io N Lithium 50ah 3.2V Energy Storage Battery

• Nominal Voltage: 2.5-3.65 V 50ah
• Warranty: 5 Years
• Cycle Life: 6000 Times
• Working Voltage: 2.5V~3.65V
• 2.5V~3.65V: 50ah
• Internal Resistance: <0.7mΩ
• Model NO.: cell 50A
• Energy: 160wh
• Weight: 1.10±0.2kg
• Standard Charge&Discharge: 50A
• Max. Discharge Current: 150A
• Working Temp: Charge: 0~55ºC, Discharge: -20~55ºC
• Storage Temp: -10~45ºC
• Dimension: 60*200mm
• Discharge Cut-off Voltage: 2.5V
• Certification: Certification
• Transport Package: Carton Box
• Specification: 60*200mm
• Trademark: Hyliess
• Origin: Hunan

Product Description

Product pictures
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

Product 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
 

Hunan Hyliess New Energy Technology Co., Ltd.  

+ Energy storage products and hydrogen energy products.

+ 8 Years of experience 

+ Residential solar energy storage system
     Commercial use solar energy on/off grid system solution
     Industrial solar energy storage on/off grid system solution
     Micro-grid off-grid system solution

+ A R&D team with more than 70 specialists.

+ 38 patents in lithium battery sector and hydrogen energy sector.

+ 2 factories and more than 100,000m2 meters factory area 

+ 5GWh Energy storage products' annual output value.

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.