18650 3.7V Lithium Cell Battery Power Bank 3000 Mah High Rate Discharge
Perfect to build battery pack for medical equipment back-up or EPS emergency power
High voltage, good to build power packs for RC Car, plane, robots etc. less cells needed
High rate discharge power cell at 20C peak discharge
Low self-discharge rate, good energy retention
Three safety charge/discharge protections
Long cycle life over 500 times, fast charging
Perfect to build battery pack for laptop and other portable power device
Specification
|
Title |
Specifications of Samsung 30B 18650 battery |
|
|
Rated Capacity |
3000mAh |
|
|
Rated Voltage |
3.78V |
|
|
Cut-off Discharge Voltage |
2.75V |
|
|
Charge Upper Limit Voltage |
4.25±0.05V |
|
|
Charging Time(Std) |
4.0hours |
|
|
Standard Charging Circuit |
0.2C |
|
|
Charging Circuit |
0.5C |
|
|
C rating |
5c |
|
|
Standard Discharging Circuit |
1c |
|
|
Continuous Discharge Amps |
3 amp |
|
|
Max Discharging Current |
6 amp |
|
|
Safe Ohm to run |
0.3 ohm |
|
|
Weight |
50g |
|
|
Height |
65mm |
|
|
Operational Temperature |
charge (0 ~ 45°C) |
|
|
discharge (-20 ~ 60°C) |
||
|
Storage Temperature |
within 1 month (-20~ 50°C) |
|
|
within 3 months (-20~ 40°C) |
||
|
within 3 months (-20~ 20°C) |
||
Competitive Advantage:.
Careful service: We provide OEM/ODM service, response fast, and email reply within 24 hours.
Certificates: CE,RoHS, MSDS, UN38.3
Abundant products: a professional manufacture of Li-ion, Li-polymer, LiFePO4 rechargeable battery packs, for both consumer and industrial applications.
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. Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight
3. Medical devices
4. Instruments and meters: water meter, gas meter.
5. Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera, vidicon.
6. Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
.
Feature:
High safety
Low self-discharge rate
Long cycle life
Good performance at high temperature
Environmental-friendly: no heavy metals or toxic metal
