A Grade Quality Calb 3.2V LiFePO4 50ah Li-ion Lithium Applications with Bold-on Terminal

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 3.2v 50ah
• Size: Small
• Nominal Energy: 160wh
• Voltage Range: 2.5-3.65V/2.0-3.65V
• Cell Weight: 1118g
• Energy Density: 140wh/Kg(270wh/L)
• Cycle Life: 6000+
• Transport Package: Customized Packaging
• Specification: 3.2V 50Ah
• Trademark: SYLJ
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000PCS/Per Month
• Package Size: 480.00cm * 128.00cm * 328.00cm
• Package Gross Weight: 40.000kg

Product Description

LiFePO4 3.2V 50AH Grade A+ lithium iron Battery For Solar Storage System

Product Parameters

PERFORMANCE SPECIFICATION
GENERAL PARAMETER
Item	Specification	Condition
Nominal Capacity	50Ah	Standard Charge & Discharge Procedure
Nominal Energy	160Wh	Standard Charge & Discharge Procedure
Nominal Voltage	3.2V	0.33C
Voltage Range	2.5~3.65V	Cell Temperature T>0ºC
	2.0~3.65V	Cell Temperature T≤0ºC
Impedance(1KHz)	R ≤ 0.6mΩ	Fresh Cell (~50%SOC,25±2ºC)
Residual Capacity Loss	Per Month ≤3%	50%SOC,25±2ºC Storage
Energy Density	140Wh/Kg (270Wh/L)	25±2ºC,0.5ºC typical value
Cycle Life	≥6000 Cycles	25±2ºC,0.5C under 300±20kgf preload Capacity fading to 35Ah
CHARGING PARAMETER
Item	Specification	Condition
Standard Charge Rate	0.5C	25±2ºC
Charge Cut-off Voltage	Cell max charging voltage	Cell Max Charging 3.65 Voltage
Standard Charge Method	0.5C CC to 3.65V CV to 0.05C	0.05C Cut-off
Standard Charging Temperature	25±2ºC	Cell Temperature
Absolute Charging Temperature	0~55ºC	The Temperature Range of Cell Charging,if exceed this temperature rang,charging should be stopped immediately.
Absolute Charging Voltage	3.65V	The Voltage Range of Cell Charging, if exceed this charge upper limit, charging should be stopped immediately.
DISCHARGING PARAMETER
Item	Specification	Condition
Standard Discharging Rate	0.5C, 25A	25±2ºC
Maximum Discharging Rate (Continuous)	2C, 100A	25±2ºC 5min
Maximum Discharging Rate (Peak)	3C, 150A	25±2ºC 30s
Discharge Cut-off Voltage	2.5V	Temperature T>0ºC
	2.0V	Temperature T≤0ºC
Standard Discharge Temperature	25±2ºC	Cell Temperature
Absolute Discharging Temperature	-25~55ºC	The Temperature Range of Cell discharging, if exceed this temperature range, discharging should be stopped immediately.
MECHANICAL PARAMETER
Item	Specification	Condition
Dimension	148×39.5×101.65 mm	With cover (10Kgf,17%SOC) & Electrode Terminal
Weight	2816±50g	Net Weight

FAQ

Q: How should I pay? What modes of payment do you accept?
A: T/T, Western Union & L/C

Q: Is sample order acceptable?
A: Yes, for most of the batteries, sample orders for testing quality is reasonable and acceptable.

Q: Is your battery quality approved?
A: Yes, we guarantee that all cells are 100% original. And we will have full inspection of each cells and grouping them before assembling into battery packs. And all finished battery packs will be under a full inspection before shipment

Q: what is your lead time if I placed an order?
A: For all products in stock, our lead time is within 7 working days after payment received. For those that we don't stock for the moment such as customized battery packs, the lead time is based on your order.

Q: What is your warranty?
A: We guarantee the quality before the item is shipped. The warranty will be offered based on different type of battery. Any damages caused by improper use are not covered by our warranty.

Q: What is delivery time if we place an order?
A: It depends order quantities. normally, small quantities within 7 days. For more, will based on your order.

Q: Are your factory or trading company?
A: We are professional lithium-ion rechargeable batteries manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients around globe.