Description
This rechargeable lithium-ion battery has a standard 18650
form factor and an actual 2,600mAh capacity and is perfect for use in
applications that have high power demands such as rechargeable solar panels,
trail cameras, security cameras, portable medical devices, radio-controlled
devices, etc.
The 18650 rechargeable lithium-ion battery is one of many
different types of rechargeable batteries on the market. The 18650 is a type of
rechargeable lithium-ion battery, and the "18650" refers to the
battery's dimensions which are 18mm in diameter by 65mm in length. 18650 is
used in a large variety of electronic devices including laptop computers,
flashlights, power banks, electric vehicles, rechargeable solar panels and many
other types of high-power applications. Lithium-Ion batteries are known for
their high energy densities, high rates of discharge, light weight, long
service life, long shelf life, and low self-discharge rates.
Features
· Standard 18650 Form Factor (18mm Diameter x 65mm Length)
· Actual 2,600mAh Storage Capacity
· Lithium-Ion Battery Chemistry
· High Energy Density
· 3.7VDC Nominal Terminal Voltage
· Supports High Discharge Rates
· Long Service Life - Supports Many Charge/Discharge Cycles
· Long Shelf Life
· Low Self-Discharge Rate
· Wide Ambient Charging & Discharging Temperature Ranges
· Over-Charge, Over-Discharge, Over-Current, and Short-Circuit
Protections
· Lightweight
Applications
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· Rechargeable Solar Panels
· Trail Cameras
· Security Cameras
· Medical Devices
· Outdoor Lighting
· Toys
· Electronic Devices
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· Electric Vehicles
· Laptops
· Radio Controlled Devices
· Power Tools
· Flashlights
· Lanterns
· Vaping Devices
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WARNINGS
· Do Not Throw in Fire
· Do Not Expose to Excessive Temperatures
· Do Not Solder to Terminals
· Do Not Crush, Throw or Impact
· Do Not Submerse in Water
· Do Not Expose to Salt Water or Corrosive Materials
· Do Not Put in Oven or Microwave
· Do Not Drill Holes in Housing
· Do Not Disassemble
· Do Not Connect (+) and (-) Terminals
Together with Metal Conductors
· Do Not Use with Other Types of
Batteries
· Do Not Reverse Polarity
· Keep Away from Children & Pets
· Dispose of Properly
Specifications
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Manufacturer
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Made in China by Guangdong Nuoda Smart Energy Technology
Co., Ltd
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Part Number
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ND-18650-2600
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UPC Code
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NA
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Size Code
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18650
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Dimensions
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Diameter: 18.3mm±0.2mm
Height: 65.1mm±0.2mm
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Battery Chemistry
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Lithium-Ion (Li-Ion)
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Capacity, C (Nominal)
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2,600mAh nom @25°C±2°C and 0.5C=1,300mA Discharge Current
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Capacity, C (Minimum)
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2,250mAh min @25°C±2°C and 0.5C=1,300mA Discharge Current (VT=4.2V Initial,
VT=2.75V Final)
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Cycle Life
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≥80% Initial Capacity After 500 Charge/Discharge Cycles
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Nominal Terminal Voltage
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VT=3.7V nom
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Standard Charging Conditions
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· Constant Current Phase: 0.2C (520mA)
· Constant Voltage Phase: 4.2V
· End Current (Cutoff) Phase: 0.02C (52mA)
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Maximum Charging Voltage
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4.25V max
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Standard Charging
Current
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0.2C=520mA
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Maximum Charging Current
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· 1C=2,600mA max (T≥10℃)
· 0.2C=520mA max (10℃>T≥0℃)
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Standard Discharge Current
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· 0.5C=1,300mA
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Maximum Discharge Current
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· 1C=2,600mA max (T≥0℃)
· 0.5C=1,300mA max (0℃>T≥-10℃)
· 0.2C=520mA max (-10℃>T≥-20℃)
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Maximum Instantaneous Discharge Current
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2C (5,200mA) max for 5 seconds
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Operating Temperature
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· Charging: 0°C to +65°C
· Discharging: -20°C to +70°C
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Humidity
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0%-90% RH (Non-Condensing)
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Weight
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45.5g nom
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Internal Impedance
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≤48mΩ
(AC Impedance@1kHz)
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Safety Protection Tests
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· Over-Charge: No Explosion or Fire
· Over-Discharge: No Explosion or Fire
· Over-Current: No Explosion or Fire
· Short-Circuit: No Explosion or Fire
· Heating: No Explosion or Fire
· Impact: No Explosion or Fire
· Crush: No Explosion or Fire
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