• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: South Korea
  • Brand Name: Samsung
  • Model Number: INR18650-30Q
  • Type: Li-Ion
  • Nominal Voltage: 3.6V
  • Size: 65.00(H)x18.4(D) max.
  • Nominal Capacity: 3000mAh
  • Weight: 48.0g max.
  • Max. continuous discharge: 15A

Packaging & Delivery

Packaging Details Overpack according to battery shipping requirement
Delivery Time within 2 working days


1.Sam.sung 25R 2500mAh Li-ion
2.Made in South Korea
3. 20A continuous discharge.
4.Support 30A discharge

INR 18650-30Q  3000mAh Samsung 18650 High Drain Battery with the Highest Capacity 15A Continuous Discharge




1Nominal Voltage3.6V
2Nominal Capacity3000mAh
3Nominal discharge capacity

Charge: 1.50A, 4.20V,CCCV 150mA cut-off,
Discharge: 0.2C, 2.5V discharge cut-off

4Standard chargeCCCV, 1.50A, 4.20 ± 0.05 V, 150mA cut-off
5Rapid chargeCCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
6Charging timeStandard charge : 180min / 150mA cut-off
Rapid charge: 70min(at 25℃) / 100mA cut-off
7Max. continuous discharge
Temperature cut-off 70°C

15A(at 25℃), 60% at 250 cycle

8Discharge cut-off voltage
End of discharge
( 2.5V discharge cut-off is better in cycle life )
9Cell weight

48.0g max. 

10Cell dimension

Height : 64.85 ±  0.15  mm
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*)


 Note (1): If the cell is kept as ex-factory status (50±5% SOC, 25),
the capacity recovery rate is more than 90%of 10A discharge capacity
100% is1,950mAh at 25with SOC 100% after formation.  





Suitable for most elcetronic devices, especially power tools such as e-bike and drill, e-cigarettes.





  • Genuine Grade A lithium battery cells from Samsung, brand new
  • Light weight and high performance with 15A continuous discharge
  • Small internal resistance
  • High energy density, low self-discharge
  • Pollution free, long cycle life
  • No memory effect
  • Existing stock for short delivery time.
  • OEM orders are available (battery pack, battery with spot welding ect,)\


Safety instructions


Stop charging the battery if charging isn't completed within the specified time.
Stop using the battery if the battery becomes abnormally hot, order, discoloration, deformation, or
abnormal conditions is detected during use, charge, or storage.
Keep away from fire immediately when leakage or foul odors are detected. If liquid leaks onto your
skin or cloths, wash well with fresh water immediately.
If liquid leaking from the battery gets into your eyes, don't rub your eyes and wash them with clean
water and go to see a doctor immediately.
If the terminals of the battery become dirty, wipe with a dry cloth before using the battery.
The battery can be used within the following temperature ranges. Don't exceed these ranges.
The operating temperature is based on the cell surface temperature in hottest position in pack.
Charge temperature ranges : 0℃ ~ 50℃
Discharge Temperature ranges : -20℃ ~ 75℃
Store the battery at temperature below 60℃
Cover terminals with proper insulating tape before disposal.



Cell Show






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:
3 Transactions 210,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $82,000
Learn More