High Discharge 18650 Li - Ion Rechargeable Battery Cell 3.6V 2500Mah
1.High energy density
2.High capacity, light weight
3.No memory effect
4.High rate discharge power cell at 20C peak discharge
5.Three safety charge/discharge protections
6.Long cycle life over 500 times, fast charging
7.Low self-discharge rate, good energy retention
8.High voltage, good to build power packs for RC Car, plane, robots etc. less cells needed
9.Perfect to build battery pack for laptop and other portable power device
10.Perfect to build battery pack for medical equipment back-up or EPS emergency power
11.Environmentally-friendly, green and safety
12.Certificate such as CE, FCC, RoHS, UL, SGS approved
13.OEM/ODM orders are welcome
Specification
High Discharge Lithium INR18650 25R 3.6V 2500mAh Li ion Battery Cell
Title
|
Specifications of Samsung 18650 battery
|
Rated Capacity
|
2500mAh (15C Discharge)
|
Rated Voltage
|
3.7V
|
Cut-off Discharge Voltage
|
2.75V
|
Charge Upper Limit Voltage
|
4.20±0.05V
|
Charging Time(Std)
|
4.0hours
|
Standard Charging Circuit
|
0.2C
|
Charging Circuit
|
0.5C
|
C rating
|
15c
|
Standard Discharging Circuit
|
5c
|
Continuous Discharge Amps
|
8 amp
|
Max Discharging Current
|
35 amp
|
Safe Ohm to run
|
0.3 ohm
|
Weight
|
46g
|
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)
|
Feature:
Long cycle life
Light weight: 1/3 of lead acid battery, 2/3 of Ni-MH battery.
High safety
Low self-discharge rate
Small size: less than half of lead acid battery, smaller than Ni-MH battery.
Good performance at high temperature
Environmental-friendly: no heavy metals or toxic metal
Warning:
1). Do not disassemble,dispose in fire,heat or shoet circuit.
2). Do not insert batteries with the(+)and(-)reversed.
3). Do not mix fresh batteries with used batteries.
4). Do not submerge the battery in water.
Models
IMR Cylindrical Series Battery
|
Model
|
Nominal
Voltage(V)
|
Capacity
(mAh)
|
Cell dimensions(mm)
|
Charge&Discharge
|
Weight ( g )
|
Diameter
(±0.2)
|
Height
(±0.5)
|
Charge
current ( C )
|
Discharge
current ( C )
|
IMR18650
|
3.7
|
1800
|
18.3
|
64.5
|
0.5
|
1
|
43
|
IMR18650
|
3.7
|
2200
|
18.3
|
64.5
|
0.5
|
1
|
43
|
IMR18650
|
3.7
|
2600
|
18.3
|
64.5
|
0.5
|
1
|
45
|
IMR18650
|
3.7
|
3400
|
18.3
|
64.5
|
0.5
|
2
|
46
|
IMR14650
|
3.7
|
1500
|
14
|
23.5
|
0.5
|
1
|
16
|
IMR14500
|
3.7
|
700
|
14
|
49
|
0.5
|
1
|
24
|
IMR16340
|
3.7
|
700
|
16
|
34
|
0.5
|
1
|
18
|
IMR18500
|
3.7
|
1400
|
18
|
49
|
0.5
|
1
|
34
|
IMR26650
|
3.7
|
4000
|
26
|
65
|
0.5
|
1
|
80
|
IMR10440
|
3.7
|
350
|
10
|
44
|
0.5
|
1
|
8.8
|
IMR14430
|
3.7
|
650
|
14
|
43
|
0.5
|
1
|
22
|
IMR17670
|
3.7
|
1400
|
17
|
65
|
0.5
|
1
|
36.5
|
IMR Cylindrical Series Battery
|
Main Models
|
IMR10440 cylindrical 3.7v li-ion battery
|
IMR14430 cylindrical 3.7v li-ion battery
|
IMR14500 cylindrical 3.7v li-ion battery
|
IMR14500 cylindrical 3.7v li-ion battery
|
IMR16340 cylindrical 3.7v li-ion battery
|
IMR17670 cylindrical 3.7v li-ion battery
|
IMR18500 cylindrical 3.7v li-ion battery
|
IMR18650 cylindrical 3.7v li-ion battery
|
IMR26650 cylindrical 3.7v li-ion battery
|
Competitive Advantage:
Top-rated factory: have plants in Shenzhen and Shanghai, workshop is over 50 000 square meters.
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.
Warranty: 12 months after shipment
Certificates: CE,RoHS, MSDS, UN38.3
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.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera, vidicon.
4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
5.Medical devices
6.Instruments and meters: water meter, gas meter.
7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor
8.Power tools: electric drill, mower
9. UPS, GPS