• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: for Samsung
  • Model Number: INR18650-20R
  • Type: Li-Ion
  • Nominal Voltage: 3.6V
  • Size: 18mm*65mm
  • Nominal Capacity: 2000mah
  • color:: Green
  • amp:: 20a
  • Rechargeable:: yes
  • application:: e-cig, flashlight, power too
  • Original:: Yes
  • Weight:: 55g
  • cut off voltage:: 2.5v

Packaging & Delivery

Packaging Details export carton for samsung INR18650-25R
Delivery Time 3-5days


1,High Drain Battery 18650 20R battery
Discharge current : 25A
3, Low price with high qulity
4, CE ROHS Certification

Original Samsung INR18650-20R 3.7v 2000mah,samsung 18650 2000mah



skype ID:ping.sunny29



Specifcations of Samsung INR18650-20R 


1Nominal Voltage3.6V
2Nominal Capacity2000mAh
3Nominal discharge capacity2000mAh 
Charge: 1A, 4.20V,CCCV 100mA cut-off, 
Discharge: 0.2C, 2.5V discharge cut-off
4Standard chargeCCCV, 1A, 4.20 ± 0.05 V, 100mA cut-off
5Rapid chargeCCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
6Charging timeStandard charge : 180min / 100mA cut-off 
Rapid charge: 50min (at 25°C) / 100mA cut-off
7Max. continuous discharge 
Temperature cut-off 70°C
22A(at 25°C), 60% at 250 cycle
8Discharge cut-off voltage 
End of discharge
( 2.5V discharge cut-off is better in cycle life )
9Cell weight

45.0g max. 

10Cell dimension

Height : 64.85± 0.15mm 
Diameter : 18.33 ± 0.07mm

11Operating temperature 
(surface temperature)

 Charge : 0 to 50
(recommended recharge release < 45°C) 
Discharge: -20 to 75
(recommended re-discharge release < 60°C)

12Storage temperature 
(Recovery 90% after storage)  

1.5 year -30~25°C(1*) 
3 months -30~45°C(1*) 
1 month -30~60°C(1*)



  Main Application of  Samsung INR18650-20R 

1. Communication equipment: Cordless phones, walkie-talkie
2. Information equipment: Laptop, PDA, portable fax machines, remote control
3. Audio-visual equipment: : Digital cameras, camcorders, DVD, VCD, MD, CD drive 
4. Lamps: Emergency lights, solar lights\Searchlight, flashlight
5. Electronic toys: Remote control cars, remote control boats, aircraft model 
6. Power Tools: An electric drill, planer, electric, electricity approved


Features of Samsung INR18650-20R 


  • 1. High Capacity and Stable Discharge Voltage
  • 2. Light weight, small size and high performance
  • 3. Small internal resistance
  • 4. Outstanding Discharge properties and Storage Capacity
  • 5. Pollution free, long cycle life
  • 6. No memory effect
  • 7. Existing stock for short delivery time.
  • 8. Low price, high quality
  • 9. OEM orders are available
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
Learn More