32140 3.2V 15ah 48wh LiFePO4 Cylinder Rechargeable Lithium Battery Cells

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: 33*140mm
• Voltage: 3.2V
• Lead Time: 15-20 Days
• Model NO.: 32140-15AH
• Certification: CE/RoHS/Un38.3/MSDS/Bis
• Customzied: Available
• Transport Package: Un Carton
• Specification: 15Ah
• Trademark: EVERBEST
• Origin: China
• HS Code: 8506500000
• Production Capacity: 1000000PCS/Day

Product Description

 32140 3.2V 15Ah 48Wh LifePo4 Cylinder Rechargeable Lithium Battery Cells

Product Description

 

Product Parameters

Item		Specification	Remarks
Typical Capacity		15500mAh	0.5C5A discharge
Minimum Capacity		15000mAh	0.5C5A discharge
Nominal Voltage		3.2V
Discharging Voltage (Min)		2.0V
Charging Voltage (Max)		3.65±0.05V
Charging Current(Std)		3000mA	0.2C5A(0 ~ +45°C)
Discharging Current(Std)		3000mA	0.2C5A(-20 ~ +60°C)
Max Charging Current		15000mA	1.0C5A(0 ~ +45°C)
Discharging Current(Max/Peak 3s)		75000mA	5.0C5A(-20 ~ +60°C)
Max continuous Discharging Current		45000mA	3.0C5A(5 ~ +45°C)
Internal Impedance		≤3.0mW	AC Impedance 1kHz
Cell Weight		300g	About
Storage temperature range	< 1 Month	-20 ~ +60°C
	< 3 Month	-20 ~ +45°C
	<12 Month	-20 ~ +25°C
Charging temperature range		0 ~ +45°C

Full Charge	The charger supplies 0.2C5A constant current until battery voltage reaches 3.65V,then be changed at constant voltage of 3.65V while tapering the charge current to less than or equal to 0.01C5A.Charging time is 5.0 hours in all.
Capacity	Within 1 hour after fully charged, discharged at 0.5C5A continuously down to 2.0V.	³ 100% capacity
	Within 1 hour after fully charged, discharge at 1.0C5A continuously down to 2.0V.	³ 95% capacity
Cycle life	A battery unit shall be repeated 3500 charge/discharge cycles, charged at CC-CV(0.2C5A-3.65V) for 5 hours, discharged at 0.5C5A continuously down to 2.0V Cut-off Voltage, Measure discharge capacity.	³ 80% capacity
Capacity retention	After fully charged, stored for 28 days at 20°C, then for 1 hour at normal temperature and continuously discharge at 0.2C5A to 2.0V.	Capacity retention rate ³ 95%

Detailed Photos

Application

 

Certifications

Company Profile

Everbest is a company specializing in R&D and production of lithium batteries, including its own cell factory, battery assembly factory and BMS center. The quality is stable, the price is very cost-effective, and it has been widely praised in the market. Products are widely used in solar street lights, base stations, household and commercial solar systems, electric vehicles and other electric transport vehicles. We can also provide customize services and have many successful cases.

 

Currently our best-selling lithium cell are 18650 2600-3500mah, 21700 4000-5000mah, 32700 6000mah and high rate 8C-15C 18650 and 21700 for electric tools.
Hot-sell lithium batteries pack are12V, 24V 50-400AH which can directly replace lead-acid batteries, and rack-mounted batteries 48V 100AH.

We have strong technical force and advanced equipment. Our factories passed ISO9001 quality system certification, ISO14001 environmental system certification and ISO18001 health system certification; our products have passed the BIS, EU CE , ROHS, IEC certification, and form long-term strategic partnerships with power companies, photovoltaic energy storage companies, State Grid, China Southern Power Grid, products are exported to 50 countries and regions in the Americas, Europe, Oceania, the Middle East, Africa, Southeast Asia,  gained a great reputation at home and abroad.