Characteristic of 2200mAh Li-ion cylindrical battery
Without special instructions, the following tests should be done under the condition of : temperature(23±3), atmospheric pressure (86KPaï½?106KPa), relative humidity (45%ï½?85%), and the tests should be done within two weeks after receiving the products.
the definitions of some nomenclatures of this specification
standard Charge: Charge with current 0.2C5A to limit charge voltage under the condition of23±3 surrounding temperature, then change to charge with constant voltage till the current less than or equal to 0.02C5A.
Electrical Characteristic for Cylindrical Rechargeable Electric vehicle li-ion Battery
NO. Item Standard Test Method
1 Discharge rate capabilities Aï¼?1 C5A â?¥97% Bï¼?5 C5A â?¥95% Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23±3 and45%ï½?85%RH, then rest for 30mins and discharge at1C5Aã??5 C5Aã??10 C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 3times before meeting the Standardsï¼?the same belowï¼?
2 capacity retention and recovery Residualcapacityâ?¥94 %
Recoverablecapacityâ?¥*98% Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23±3ï¼? Stored for 28 days, then discharge at 0.2 C5A to 2.50Vmeasuring residual capacity; Then standard charge/discharge measure recoverable capacity.
3 Low TemperaturePerformance discharge capacityâ?¥85% rated capacityno distortion and no rupture The cell shall be charged in accordance with the standard charge. Then stored in the temperature of -10±1 for4h, Discharge at the constant current of 0.2C5A down to the end-of-discharge voltage 2.750V.
4 Cycle Life Charge: The cell shall be charged in accordance with RapidCharge condition. rest for 10mins.Discharge : 5C5A discharge to 2.75V, one cycle is finished, then rest for 30mins. Then repeat above steps, when capacity is less than 80% of initial capacity, the battery life is over.
Basic Info.
Model NO.
LFP51.2-300
Electrolyte
LiFePO4
Color
White
Usage
Solar/ Marine/ Telecom / Electric Mobility
Warranty
3 Years
OEM/ODM
Acceptable
Package
Carton and Pallet
Lead Time
20-30 Days
Dimension
720*260*580mm
Transport Package
Wooden Case
Specification
120kg
Trademark
PUSTUN
Origin
China
HS Code
8507600090
Production Capacity
5000
Product Description
Product Description
Factory Wholesale Deep Cycle 51.2V300ah Lithium Ion Batteries LiFePO4
Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect.
Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery.
Product Parameters
Nominal Voltage 51.2V
Nominal Capacity 300Ah
Energy 15.36KWh
Combination mode 16S1P
Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC
BMS con�guration 16S150A
Operating voltage range 41.6V~59.2V
Rated charge and discharge current 150A
Peak current 160A Continue @170A 3s
Rated charging and discharging power 7.68Kw
Peak power 8.192Kw Continue @8.704Kw 3s
Short-circuit current 0.762Ka@100us
Communication mode CAN, RS485
Parallel number Recommend 6 in parallel(Maximum support 16 in parallel)
Remote data Bluetooth optional/Wi�
Weight 120kg
Dimensions (L*W*H) mm 720*260*580mm
Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC
Relative humidity 0~95%
Storage temperature <3 Months -10�ºC~25�ºC / <1 Year 0�ºC~25�ºC
Maximum working altitude 2000m
Class of protection IP21
Supports inverter communication brands SMA/Growatt/TBB/Deye/GOODWE/Huawei/Schneider/Victon energy/SOFAR/INVT
Installation mode Floor mounting
Power cable outlet mode Behind
Standards and certi�cation Transport UN38.3
Note Rated charge and discharge current and power will change due to temperature and SOC.
Basic Info.
Model NO.
LFP25.6-100
Electrolyte
LiFePO4
Color
White
Usage
Solar/ Marine/ Telecom / Electric Mobility
Warranty
3 Years
OEM/ODM
Acceptable
Package
Carton and Pallet
Lead Time
20-30 Days
Dimension
750*145*250mm
Transport Package
Carton
Specification
28kg
Trademark
PUSTUN
Origin
China
HS Code
8507600090
Production Capacity
5000
Product Description
Product Description
25.6V100ah Renewable Energy Lithium Ion LiFePO4 Battery
Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect.
Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery.
Product Parameters
Nominal Voltage 25.6V
Nominal Capacity 100Ah
Energy 2.56KWh
Combination mode 8S1P
Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC
BMS con�guration 8S100A
Operating voltage range 20.8V~29.6V
Rated charge and discharge current 100A
Peak current 100A Continue @120A 3s
Rated charging and discharging power 1.28Kw
Peak power 2.56Kw Continue @3.072Kw 3s
Short-circuit current 0.225Ka@100us
Communication mode CAN, RS485
Parallel number Recommend 6 in parallel(Maximum support 16 in parallel)
Remote data Bluetooth optional/Wi�
Weight 28kg
Dimensions (L*W*H) mm 750*145*250mm
Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC
Relative humidity 0~95%
Storage temperature <3 Months -10�ºC~25�ºC / <1 Year 0�ºC~25�ºC
Maximum working altitude 2000m
Class of protection IP21
Supports inverter communication brands SMA/Growatt/TBB/Deye/GOODWE/Huawei/Schneider/Victon energy/SOFAR/INVT
Installation mode Wall hanging/Floor mounting
Power cable outlet mode Upper
Standards and certi�cation Transport UN38.3
Note Rated charge and discharge current and power will change due to temperature and SOC.
Warnings and Cautions in Using the Long life rechargeable lithium battery
To prevent a possibility of the battery from leaking, heating or explosion please observe the following precautions:
When using a new battery for the first time or after long term storage, please use the battery charger specifically for that purpose fully charge the battery before use.
Do not disassemble or open, crush, bend or deform, puncture, or shred;
Do not modify or remanufacture, attempt to insert foreign objects into the battery, immerse or expose to water or other liquids such as water, seawater, drinks such as soft drinks, juices, coffee or others, or expose to fire, explosion, or other hazard.
Do not short circuit a battery or allow metallic or conductive objects to contact the battery terminals.
Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface, and the user suspects damage, take it to a service center for inspection.
The battery replacement shall be done only by either cells supplier or device supplier and never be done by the user.
Replace the battery only with another battery that has been qualified with the system per standard. Use of an unqualified battery may present a risk of fire, explosion, leakage, or other hazard.
Don't keep a battery at rest for a long time (over 6 months). Safety accident may happen when recharging battery which has a rest for a long time.
In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. If contact has been made, wash the affected area with large amounts of water and seek medical advice.
Battery usage by children should be supervised. Seek medical advice immediately if a battery has been swallowed
Never disassemble cells. The disassembling may generate internal short circuit in the cell, which may cause firing or other problems.
Never incinerate nor dispose the cells in fire. These may cause firing of the cells, which is very dangerous and is prohibited.
Do not remove the outer sleeve from a battery pack nor cut into its housing.
Do not mix our batteries with other battery brands or batteries of a different chemistry such as alkaline and zinc carbon.
Do not mix new batteries in use with semi-used batteries, over-discharge may occur.
Promptly dispose of used batteries in accordance with local regulations.
INR18650-1500mAh Battery,1500mAh Li-ion cylindrical battery,lithium ion battery,cylindrical power lithium-ion batteries
1500mAh Li-ion battery Product Details:
NO.Items   SpecificationsÂ
 1Model  INR18650-1500
 2Can Material Ni-IronÂ
 3Rated Capacity 1500 mAh0.2C5A
 4 Nominal Voltage  3.7V
 5 Max. Charge Voltage  4.2 V
 6 Discharge Cut-off Voltage  2.75V
 7 Max. Charge Current  1 C5A
 8Max. Continuous Discharge Current  20 A
 9Max. Pulse Discharge Current 30A 2s pulse Â
 10Max. Diameterinclude PVC 18.30 mm
 11Max. Height (include PVC)  65.30mm
 12Weight (Approx.)43.0g
 13Impedance Max. at 1000Hz charged status   20 m 14 Charge Method (CC/CV) Standard  0.5 C5A 3hrs
Quick1Â C5A 2.5hrs.
 15  Operating Temperature Charge 0-45 32oF 113oF
Discharge -10 60 -4oF 140oF
Storage -20 45 -4oF 113oF
Characteristic of Long life 18650 battery
a.Environmental conditions
Unless otherwise specified, all tests stated in this specification are conducted at temperature 23±3°and humidity under 65%.
b. Measuring equipment
(1) Amp-meter and volt-meter
The amp-meter and volt-meter should have an accuracy of the grade 0.5mA and mV or higher.
(3)Slide caliper
The slide caliper should have 0.01 mm scale.
(4)Impedance meter
The impedance meter with AC 1kHz should be used.
c. Standard charge
charging the cell CCCV with charge current 0.5C, constant voltage 4.2V and 150mA cut-off in CV mode at 23 for capacity.
d. Standard discharge capacity
discharge current of 600mA(0.2C) with 2.5V cut-off at 23within 1hour after the standard charge.
