2500Mah 18650 High Drain Li - Ion Battery Cell For Power Tools / Power Toys
1. Low self-discharge rate, good energy retention
2. Three safety charge/discharge protections
3. Long cycle life over 500 times, fast charging
4. High rate discharge power cell at 20C peak discharge
5. Perfect to build battery pack for medical equipment back-up or EPS emergency power
6. High voltage, good to build power packs for RC Car, plane, robots etc. less cells needed
7. Perfect to build battery pack for laptop and other portable power device
Specification
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Specifications of Samsung 25R 18650 battery |
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Rated Capacity |
2200mAh |
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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 |
5c |
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Standard Discharging Circuit |
1c |
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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 |
45g |
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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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Competitive Advantage:.
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.
Certificates: CE,RoHS, MSDS, UN38.3
Application
1. Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera, vidicon.
2. Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
3. Medical devices
4. Instruments and meters: water meter, gas meter.
5. Light: headlamp, emergency light, solar flashlight, searchlight, lantern,bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.
6. Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight.
Feature:
Good performance at high temperature
Environmental-friendly: no heavy metals or toxic metal
High safety
Low self-discharge rate
Small size: less than half of lead acid battery, smaller than Ni-MH battery.
