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<title><![CDATA[EC21 Product Catalogs - 20 off]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/20-off--090109/1/20 off.html]]></link><item>
<title><![CDATA[Factory Price 9.6V AA 2200mAh NiMH Rechargeable Battery Pack for Control Panels]]></title><link><![CDATA[https://vcellpower.en.ec21.com/Factory-Price-9.6V-AA-2200mAh--12029252_12030967.html]]></link><description><![CDATA[200
Nominal Voltage: 9.6V
Nominal Capacity: 2200mAh
Charge Cut-Off Voltage: 12.0V
Discharge Cut-Off Voltage: 8.0V
Standard Charge: 0.2C
Fast charge current: 0.5C
Maximum Continuous Discharge Current:]]></description><pubDate><![CDATA[20241212]]></pubDate></item>
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<title><![CDATA[RV Golf Car Battery Pack LIFEPO4 12V 200Ah Lithium Ion Batteries Pack]]></title><link><![CDATA[https://alitagao.en.ec21.com/RV-Golf-Car-Battery-Pack--12004172_12004744.html]]></link><description><![CDATA[Continuous Discharge Current100 A150 A200 APeak Discharge Current200 A (≈ 2 s)200 A (≈ 3 s)200 A (≈ 3 s)BMS Discharge Cut-Off Current250 A (50 ms)250 A (50 ms)350 A (50 ms)
]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[AS18650 3.7V 2600mAh Wholesale Lithium Ion Battery]]></title><link><![CDATA[https://szaspower.en.ec21.com/AS18650-3.7V-2600mAh-Wholesale-Lithium--11992676_11992686.html]]></link><description><![CDATA[2054/CB/KC/PSE/UN38.3/MSDS/CE
Product Specification:
ItemRatingNote3.1 CapacityTypical2600mAhDischarge:0.2CmAcut off Voltage:3.0V for cellMinimum2500mAh3.2 Nominal VoltageAverage 3.7VDischarge:0.2CmA]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[ER14250MLithium Thionyl Chloride High Power Battery]]></title><link><![CDATA[https://sunjbattery.en.ec21.com/ER14250MLithium-Thionyl-Chloride-High-Power--11975878_11975879.html]]></link><description><![CDATA[off at 2.0V
Max. continuous discharge current
100mA
Max. available pulse current
200mA
Operating temperature
-55℃~+80℃
When the operating temperature is higher than normal temperature, it may res]]></description><pubDate><![CDATA[20240727]]></pubDate></item>
<item>
<title><![CDATA[18650 Energy Storage Li-ion Battery Cells]]></title><link><![CDATA[https://hebxiaolubattery.en.ec21.com/18650-Energy-Storage-Li-ion--11974895_11974902.html]]></link><description><![CDATA[20V
Discharge cut-off voltage: 2.75V
Maximum charging current: ≤1C
Maximum continuous discharge current: 5C
Discharge temperature: -20℃~60℃
Internal resistance: ≤20mΩ
NCM18650-2600ED Feature]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[LF280K Grade A 3.2v 280Ah LIFEPO4 Battery Large Capacity RV Power Energy Storage Solar Cell]]></title><link><![CDATA[https://23445bella.en.ec21.com/LF280K-Grade-A-3.2v-280Ah--11964888_11967483.html]]></link><description><![CDATA[off Voltage3.65V/2.5VContinuous Charge/Discharge Current1C/1CPulse Charge/Discharge Current（30s）2C/2CRecommended SOC window10%～90%Charging Working Temperature0℃～55℃Discharging Working Tem]]></description><pubDate><![CDATA[20240712]]></pubDate></item>
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<title><![CDATA[Li Ion LG 18650 HE4 2500mAh 20A Rechargeable Battery]]></title><link><![CDATA[https://yifangpower.en.ec21.com/Li-Ion-LG-18650-HE4--11074337_11074359.html]]></link><description><![CDATA[off voltage
Charging at end of Voltage
4.20V
Standard Charge
Constant Current 0.2C Constant 
Voltage 4.20V 0.02C cut-off
charge time:Approx 6.0h
Standard Discharge
20A
Fast Charge
Constant Current 1C]]></description><pubDate><![CDATA[20240712]]></pubDate></item>
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<title><![CDATA[Rechargeable LIFEPO4 48V 24ah Lithium Battery Electric Bike]]></title><link><![CDATA[https://xilienergy.en.ec21.com/Rechargeable-LIFEPO4-48V-24ah-Lithium--11965449_11965466.html]]></link><description><![CDATA[off voltage54.75VDCEnd-off voltage37.5VDCMaximum continuous discharge current30ATemperatureOperating temperature: -20~60ºC,Charging temperature: 0~45ºC,storage temperature:0~45ºCCycle life1500 cyc]]></description><pubDate><![CDATA[20240709]]></pubDate></item>
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<title><![CDATA[18650 3.7v 2000mAh Battery ICR18650 Li-ion Battery]]></title><link><![CDATA[https://oxunbattery.en.ec21.com/18650-3.7v-2000mAh-Battery-ICR18650--10971791_11000143.html]]></link><description><![CDATA[off Voltage3V9Inner Resistance≤60(AC Impedance, 1000 Hz)10Weight≤48g11DimensionLength: 65.3 mm Width: 18.4 mm12Operating TemperatureCharging: 0°C ~ 45°CDischarging: -20°C ~ 55°C13Storage Temp]]></description><pubDate><![CDATA[20240621]]></pubDate></item>
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<title><![CDATA[All-in-one Wall Mounted Energy Storage System Battery with Inverter 51.2V 200Ah  10KWh 10KW]]></title><link><![CDATA[https://rongke2024.en.ec21.com/All-in-one-Wall-Mounted--11941815_11948231.html]]></link><description><![CDATA[20Ah
100Ah
150Ah
200Ah
Battery Usable Energy
2.56KWh
5.12KWh
7.68KWh
10.24KWh
Nominal Voltage
25.6V
51.2V
51.2V
51.2V
Charge Voltage
28.8V
57.6V
57.6V
57.6V
Discharge Cut-off Voltage
22.4V
44.8V
44.8]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
<item>
<title><![CDATA[KC Approved DTP652533 3.7v 500mah Lipo Battery with Protect Circuit and Connector]]></title><link><![CDATA[https://dtpbattery818.en.ec21.com/KC-Approved-DTP652533-3.7v-500mah--11943282_11944394.html]]></link><description><![CDATA[SpecificationItemsParameterBattery modelDTP652533Nominal voltage3.7VMinimum capacity500mAh(0.2C discharge)Charging voltage4.2VDischarging cut-off voltage3.0VStandard charging0.2C /4.2VMax charging1.0]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[Fpr 48100s]]></title><link><![CDATA[https://fprnewenergy.en.ec21.com/Fpr-48100s--11919520_11919528.html]]></link><description><![CDATA[20
Nominal voltage
48V
Energy
4.8kWh
Over discharge protection voltage
40.5V
Question
Answer
Why there is no output?
1. The battery string output cable is not connected；2. power was run out.
Why th]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Extrasolar EE Series Li-ion Consumer Electronic Battery Pack for Jump Starter]]></title><link><![CDATA[https://extrasolar.en.ec21.com/Extrasolar-EE-Series-Li-ion--11913494_11915931.html]]></link><description><![CDATA[20mΩ
Discharging:≤20mΩ
45 mΩ
Charge Voltage
16.8V
16.80V
/
Max Charge Voltage
16.92V
60mA
29.2v
Charging Cut-off current
30mA
16.92V
/
Standard Charge Current
750mA
1500mA
50A
Max. Constant Char]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[58.4V 110A LIFEPO4 Lithium Battery Phosphate Multipurpose 5120Wh]]></title><link><![CDATA[https://anlilithiumbattery.en.ec21.com/58.4V-110A-LIFEPO4-Lithium-Battery--11856971_11856972.html]]></link><description><![CDATA[200Ah, nominal voltage of 24V/36V/48V, and discharging cut-off voltage of 40.0. Also, it has a low internal resistance of ≤35mΩ. Moreover, this battery offers a 3years warranty, making it a great ]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[48V 18ah 1000W Ebike Downtube Battery Bottle Shape Fits Accu Fahrrad]]></title><link><![CDATA[https://tlbatterycom.en.ec21.com/48V-18ah-1000W-Ebike-Downtube--11856552_11856553.html]]></link><description><![CDATA[Off Voltage36.4VCharge Voltage54.6VOperate Temp. Charge0~45 ℃Operate Temp. Discharge-20~60℃Cycle Life&gt; 800 cyclesWeight2.5-3.5KGPlace of OriginShenzhen,ChinaWarranty1years 48v18ah 1000w downtube ]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[Household LFP LIFEPO4 Solar Battery 6000 Cycles 12.8V 50Ah 640WH]]></title><link><![CDATA[https://rvlithiumbattery.en.ec21.com/Household-LFP-LIFEPO4-Solar-Battery--11884984_11884985.html]]></link><description><![CDATA[off Voltage14.6VConfiguration(xSxP)4S1PNominal Capacity50AHOperate Temperature Range-20℃~60℃DC Resistance≤10mΩModelHertz 1250Cover Sealing typeScrew / Gel Sealing OptionalBattery Cell TypePris]]></description><pubDate><![CDATA[20240108]]></pubDate></item>
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<title><![CDATA[1 Module ESS Lithium Battery 5.12kwh 48V with Lithium Iron Phosphate Battery Stackable]]></title><link><![CDATA[https://esslithiumbattery.en.ec21.com/1-Module-ESS-Lithium-Battery--11867194_11867195.html]]></link><description><![CDATA[off-grid inverters in the market
3. Extramly long life cycle: More than 6000 times or 10 years
4. High protection measures: Built-in Aerosol active fire protection module, thermal runaway detection a]]></description><pubDate><![CDATA[20231116]]></pubDate></item>
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<title><![CDATA[High Capacity Batteries 3.7v 37ah Pouch Cell New Polymer Rechargeable Nmc Lithium Polymer Wheelchair]]></title><link><![CDATA[https://dintelbattery.en.ec21.com/High-Capacity-Batteries-3.7v-37ah--11848675_11848676.html]]></link><description><![CDATA[Product Description
NO.
Item
Specifications
1
Minimum capacity
37.0Ah
1.0C, 4.20~3.0V，25±2℃
2
ACIR@1KHz
≤1.5mΩ
58%SOC，25±2℃
3
Weight
About 666g (±5%)
4
Charge cut-off voltage
4.20V
5
Di]]></description><pubDate><![CDATA[20230927]]></pubDate></item>
<item>
<title><![CDATA[li-ion Lithium Polymer Battery 606090 3.7v 4000mah Power Bank Battery]]></title><link><![CDATA[https://desto2019.en.ec21.com/li-ion-Lithium-Polymer-Battery--11018544_11018595.html]]></link><description><![CDATA[off Voltage : 4.20V±0.05V
Charging method: CC/CV
Standard Charge Current : 800mA (0.2C)
Max Charge Current: 4000mA (1.0C)
Discharge Info
Discharge Cut-off Voltage : 2.75V
Max Constant Discharge Curr]]></description><pubDate><![CDATA[20191016]]></pubDate></item>
<item>
<title><![CDATA[BIS Approved Rechargeable 18650 3.7v 2600mAh Li-ion Battery for LED Bulb]]></title><link><![CDATA[https://th170321.en.ec21.com/BIS-Approved-Rechargeable-18650-3.7v--11008305_11008306.html]]></link><description><![CDATA[off voltage
2.75v
5
Cycle life
Over 500 times
6
Warranty
1 year
7
Temperature
-20 to 60 degree
8
Max discharging current
2C
9
Size
18.3*65.5mm(D*H)
Certificate:
UL;CE;ROHS;UN38.3;BIS
Company profile
]]></description><pubDate><![CDATA[20190915]]></pubDate></item>
<item>
<title><![CDATA[BATELITHIUM 24V 50A LIFEPO4 Solar Battery for Camping]]></title><link><![CDATA[https://wiuoliu.en.ec21.com/BATELITHIUM-24V-50A-LIFEPO4-Solar--11824007_11824620.html]]></link><description><![CDATA[in-lbs (9 ~ 11 N-m)
Discharge Temperature-4 ~ 131 ºF (-20 ~ 55 ºC)
Storage Temperature23 ~ 95 ºF (-5 ~ 35 ºC)
BMS High Temperature Cut-Off149 ºF (65 ºC)
Reconnect Temperature131 ºF (55 ºC)
]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[Scimitar Inner Tube 36v 8.7ah 10.5ah 102a Lithium Battery Pack for Folding Ebike Scimitar 36v]]></title><link><![CDATA[https://675030599.en.ec21.com/Scimitar-Inner-Tube-36v-8.7ah--4943604_5812082.html]]></link><description><![CDATA[Off Voltage30VCharge Voltage42.6VCycle Life80% power after 800 cyclesBattery TypeLi(NiCoMn)O2 18650Working Temprature-20 ~ 60 CelsiusWarranty12 monthsScimitar inner tube 36v 8.7Ah 10.5ah 102a lithium]]></description><pubDate><![CDATA[20211209]]></pubDate></item>
<item>
<title><![CDATA[402030 403450 502030 250mAh 602030 300mAh 3.7V Li-ion Polymer Battery for Audio Player]]></title><link><![CDATA[https://jojowu25.en.ec21.com/402030-403450-502030-250mAh-602030--9839490_9840201.html]]></link><description><![CDATA[off voltage 
3.0V
10
Charge cut-off Voltage 
4.2V
For li-polymer battery, we have below categories:
1, small battery: 301015-20mAh, 381018-35mAh, 451220-70mAh, 502030-250mAh,603030-500mAh etc;
2, Nor]]></description><pubDate><![CDATA[20230227]]></pubDate></item>
<item>
<title><![CDATA[UFX803450 1500mAh 3.7V Lithium Cell OEM Battery for Smart Watch for Heated Golves Beauty Instrument]]></title><link><![CDATA[https://ufinebattery.en.ec21.com/UFX803450-1500mAh-3.7V-Lithium-Cell--11858519_11858633.html]]></link><description><![CDATA[Off:
2.75V
Max. Charge Current:
1500mA
Max. Discharge Current:
1500mA
Standard Charge Current:
750mA
Standard Discharge
Current:
750mA
Charge Temp. Range:
10℃ to 45℃
Discharge Temp. Range
-20℃ ]]></description><pubDate><![CDATA[20240124]]></pubDate></item>
<item>
<title><![CDATA[LIFEPO4 Solar Energy 24v 200ah LIFEPOWER4 Lithium Ion Battery]]></title><link><![CDATA[https://tony8coremax.en.ec21.com/LIFEPO4-Solar-Energy-24v-200ah--11822111_11822653.html]]></link><description><![CDATA[200Ah prismatic cells for 48v system. 
This is Signature style 24 volt server rack battery design for solar off grid system. This OEM 24v 200Ah battery pack created with only 16 prismatic 3.2V cells ]]></description><pubDate><![CDATA[20230721]]></pubDate></item>
<item>
<title><![CDATA[20650   Battery   Open To See All Models]]></title><link><![CDATA[https://jfcbattery88.en.ec21.com/20650-Battery--9528695_10731970.html]]></link><description><![CDATA[20650
Voltage
3.7V
Capacity
2100mAh
Dimension
20(D) x 65(L) mm
Standard Charge Current
0.2C/0.5C, Charge time : Approx 3.0h
Maxium Charge Current
1C
Open Circuit Voltage
3.7~3.9V
Cut Off Voltage
4.2V]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
<item>
<title><![CDATA[24v 150ah LIFEPO4 Battery]]></title><link><![CDATA[https://lyrasom.en.ec21.com/24v-150ah-LIFEPO4-Battery--11816016_11816021.html]]></link><description><![CDATA[A 24 volts lithium ion battery is a high-capacity, reliable, and long-lasting rechargeable battery used in energy storage systems, electric vehicles and off-grid power solutions. It provides efficien]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
<item>
<title><![CDATA[Ni-MH110mAh 3.6V Rechargeable Battery Pack for Night Light]]></title><link><![CDATA[https://troilybattery.en.ec21.com/Ni-MH110mAh-3.6V-Rechargeable-Battery--11460765_11555748.html]]></link><description><![CDATA[off Voltage:1.0V
Operating Temperature:
Standard charging temperature: 0ºC～45ºC;
Fast charging temperature: 10ºC～45ºC; 
Trickle charging temperature:–10ºC～45ºC; 
Discharge charging temp]]></description><pubDate><![CDATA[20220419]]></pubDate></item>
<item>
<title><![CDATA[12V 100Ah LIFEPO4 Battery Built-In 100A BMS, Up To 6000 Cycles, Perfect for RV, Marine, Home Energy]]></title><link><![CDATA[https://powerlithiumbattery.en.ec21.com/12V-100Ah-LIFEPO4-Battery-Built--11886248_11886249.html]]></link><description><![CDATA[off voltage10.0 V7Standard charge current20 A8standard charge time6 hours9Fast charge current50 A10Fast charge time3 hours11Dimensions250*158*198mm12Max continuous discharge current100 A13Max pulse c]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
<item>
<title><![CDATA[Bluetooth Lithium Polymer Battery 200mah 3.7v LiPo 402030 High Capacity]]></title><link><![CDATA[https://aukpower.en.ec21.com/Bluetooth-Lithium-Polymer-Battery-200mah--11887180_11887181.html]]></link><description><![CDATA[200MAHNominal Voltage3.7VConnector (normal)1.0mm/1.25mm/2.0mm pitchDimension Range with PCBLength:30≤+2.5/-0.5mm Width:20≤±0.5mm Thickness:4.0≤±0.3mmPCM /PCBCustomized (Discharge cut-off volt]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
<item>
<title><![CDATA[Motorcycle Lithium Battery]]></title><link><![CDATA[https://runciepower.en.ec21.com/Motorcycle-Lithium-Battery--11842295_11842296.html]]></link><description><![CDATA[20*250*165MM
BRAND NAME
TIANFULI
CERTIFICATION
APPLICABLE
PLACE OF ORIGIN
CHINA
WEIGHT
27KGS
PRODUCT NAME
ELECTRIC MOTORCYCLE SCOOTER TRICYCLE
ENERGY
6144WH
CHARGE CUT OFF VOLTAGE
87.6V
DISCHARGE CUT]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
<item>
<title><![CDATA[Factory Prismatic Lithium Battery Cells with High POWER3.2V5Ah/10AH/15Ah/20AH/30AH/50AH for Vehicls]]></title><link><![CDATA[https://moricahan.en.ec21.com/Factory-Prismatic-Lithium-Battery-Cells--11852573_11852595.html]]></link><description><![CDATA[off Voltage
2.5V
2.13
Operating Temperature
0~+45℃
Charging 
2.14
-20~+55℃
Discharging 
2.15
Storage Temperature
-10~+45℃
Less than 1 month
-10~+35℃
Less than 6 month
2.16
Weight
＜700g
]]></description><pubDate><![CDATA[20231010]]></pubDate></item>
<item>
<title><![CDATA[4IFR19/66 Huahui New Energy Secondary Super Li-ion Battery]]></title><link><![CDATA[https://llxcat.en.ec21.com/4IFR19-66-Huahui-New-Energy--9801628_10048735.html]]></link><description><![CDATA[off,Approx 1.5h 
Operation Temperature Range: Charge at 0~40℃,Discharge at -10~70℃(60&amp;plusmn;25%R.H.Bare Cell)
Storage Temperature Range: Less than 1 year: -10~20℃,Less than 1 year: -10~20℃( ]]></description><pubDate><![CDATA[20160704]]></pubDate></item>
<item>
<title><![CDATA[12V 20Ah Rechargeable Lithium Battery Pack 18650 for Solar Power System LED Panel Light]]></title><link><![CDATA[https://lithiumbatterypacks.en.ec21.com/12V-20Ah-Rechargeable-Lithium-Battery--11878442_11878443.html]]></link><description><![CDATA[OFF SwitchAvailableOperating temperature-20 °C to 60 °CCharge temperature-0 °C to 45 °CStorage temperature-20 °C to 45 °COperating humidity5% to 90%,non-condensing Aplications: ◆ LED Strip/Pa]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
<item>
<title><![CDATA[Iphone 12 Pro Max Battery]]></title><link><![CDATA[https://scrc1.en.ec21.com/Iphone-12-Pro-Max-Battery--11601572_11851442.html]]></link><description><![CDATA[20kg send separately. Because the Customs tariff standards vary in different countries, it is better for you to know the local customs tax.
I haven&apos;t received my goods, were they cut off in the custo]]></description><pubDate><![CDATA[20231007]]></pubDate></item>
<item>
<title><![CDATA[Hubats 300mAh 602030 3.7V Lithium Polymer Rechargeable Battery for Bluetooth MP3 MP4 Smart Watch]]></title><link><![CDATA[https://hubats02.en.ec21.com/Hubats-300mAh-602030-3.7V-Lithium--11063408_11066555.html]]></link><description><![CDATA[2030 300mAh 3.7v
Size: 602030
Chemistry: Lithium Polymer(Li-Polymer)
Nominal Voltage: 3.7V
Cut off Voltage: 2.75V
Capacity: 300mAh
Weight: 8.0g
Dimension: 6.0mm*20mm*30mm
OEM: with tabs, wires, conne]]></description><pubDate><![CDATA[20200219]]></pubDate></item>
<item>
<title><![CDATA[LIFEPO4 Battery for RV Marine]]></title><link><![CDATA[https://futonenergy.en.ec21.com/LIFEPO4-Battery-for-RV-Marine--11267891_11267896.html]]></link><description><![CDATA[20±5℃ 
◆Carry out 2000cycles 
5 
Discharge cut-off voltage 
9.2V 
6 
Charging voltage 
14.6V 
7 
Housing material 
ABS+PC housing 
8 
Standard charge 
0.2C constant current(CC) charge to 14.6V,t]]></description><pubDate><![CDATA[20200929]]></pubDate></item>
<item>
<title><![CDATA[LIFEPO4 Cell 32650 Battery 5Ah 5.5Ah 6Ah 32650 LIFEPO4 Battery]]></title><link><![CDATA[https://13480838390.en.ec21.com/LIFEPO4-Cell-32650-Battery-5Ah--10967926_10967935.html]]></link><description><![CDATA[NoItem
General Parameter
1Rated Capacity
5.5Ah
2Nominal Voltage 
3.2V
3Cycle Life
3000 - 5000 times
4Discharge cut-off voltage
2.5V
5Charging cut-off voltage
3.65V
6Cell
26650, 32650, A123 3.2v 20Ah,]]></description><pubDate><![CDATA[20190613]]></pubDate></item>

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