Lithium - Ion 3.7V 18650 Rechargeable Battery Cell 2500Mah 1S1P

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Lithium - Ion 3.7V 18650 Rechargeable Battery Cell 2500Mah 1S1P

 

1. Low self-discharge rate, good energy retention

2. High voltage, good to build power packs for RC Car, plane, robots etc. less cells needed

3. Perfect to build battery pack for laptop and other portable power device

4. Perfect to build battery pack for medical equipment back-up or EPS emergency power

5. Environmentally-friendly, green and safety

6. Certificate such as CE, FCC, RoHS, UL, SGS approved

7. OEM/ODM orders are welcome


Specification
 

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)

 

 

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

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Shenzhen Jinpu Technology Co.,Ltd
Long Hua District, Shenzhen, Guangdong, China (Mainland)
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