Rechargeable 3.7V 18650 Lithium Ion Battery Cells 20A 3000Mah 50G
1. High energy density
2. High capacity, light weight
3. Small size: less than half of lead acid battery, smaller than Ni-MH battery.
5. Three safety charge/discharge protections
6. High voltage, good to build power packs for RC Car, plane, robots etc. less cells needed
7. Low self-discharge rate, good energy retention
8. Perfect to build battery pack for medical equipment back-up or EPS emergency power
9. Long cycle life over 500 times, fast charging
Specification
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Specifications of LG HG2 18650 battery |
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Rated Capacity |
3000mAh |
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Rated Voltage |
3.7V |
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Cut-off Discharge Voltage |
2.75V |
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Charge Upper Limit Voltage |
4.20±0.05V |
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Charging Time(Std) |
4.0hours |
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Standard Charging Circuit |
0.2C |
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Charging Circuit |
0.5C |
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C rating |
6c |
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Standard Discharging Circuit |
5c |
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Continuous Discharge Amps |
3 amp |
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Max Discharging Current |
20 amp |
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Safe Ohm to run |
0.3 ohm |
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Weight |
50g |
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Height |
65mm |
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Operational Temperature |
charge (0 ~ 45°C) |
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discharge (-20 ~ 60°C) |
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Storage Temperature |
within 1 month (-20~ 50°C) |
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within 3 months (-20~ 40°C) |
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within 3 months (-20~ 20°C) |
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Application
1. Light: headlamp, emergency light, solar flashlight, searchlight, lantern,bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.
2. Medical devices
3. Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera, vidicon.
4. Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor
5. Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight,
6. Power tools: electric drill, mower
Feature:
Long cycle life
Light weight: 1/3 of lead acid battery, 2/3 of Ni-MH battery.
Good performance at high temperature
Environmental-friendly: no heavy metals or toxic metal
Competitive Advantage:.
Professional Experience: our R&D team consists of senior electrochemical research, doctors, masters and bachelors of Science. More than 7 years experience in designing and developing.
Abundant products: a professional manufacture of Li-ion, Li-polymer, LiFePO4 rechargeable battery packs, for both consumer and industrial applications.
Careful service: We provide OEM/ODM service, response fast, and email reply within 24 hours
Warning:
1). Keep away from children.
2). Do not submerge the battery in water
3). Do not insert batteries with the(+)and(-)reversed.
4). Do not mix fresh batteries with used batteries
