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Quick Details

  • Place of Origin: Seoul, South Korea
  • Brand Name: Sam sung
  • Model Number: INR18650-30Q
  • Type: Li-Ion
  • Nominal Voltage: 3.6V
  • Size: Max.(D)18.4*(H)65.0mm
  • Nominal Capacity: 3000mAh
  • Min. Capacity: 3000mah
  • Cut Off Voltage: 2.5V
  • Maximum Charge Voltage: 4.20V±0.05V
  • Standard Charge Current: 1500mA
  • Maximum Charge Current: 4000mA
  • Max.Continuous Discharge Current: 15A
  • Weight: Max48.0g
  • MOQ: 100 pieces
  • Carrier: DHL/Fedex/UPS/TNT

Packaging & Delivery

Packaging Details Custom Carton
Delivery Time Within 10 workdays

15A discharge - 18650 high drain li-ion battery 3.6v 3000mah INR18650-30Q for samsung


KEEPPOWER is a famous OEM in the China exclusively offering to our valued customers high performance li-ion battery & battery pack. As the first factory who only focus on high end lithium battery solution, we are keep sourcing all outstanding li-ion cell in this market.


Quick Specification

* INR18650-30Q is a high drain 18650 3000mAh li-ion battery which could discharge at 15A constantly!

1. Nominal discharge capacity: 3000mAh
    Charge: 1.50A, 4.20V,CCCV 150mA cut-off,
    Discharge: 0.2C, 2.5V discharge cut-off
2. Nominal voltage: 3.6V
3. Standard charge: CCCV, 1.50A, 4.20 ± 0.05 V, 150mA cut-off
4. Rapid charge: CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
5. Charging time:
    Standard charge : 180min / 150mA cut-off
    Rapid charge: 70min (at 25 °C) / 100mA cut-off
6. Max. continuous discharge: 15A(at 25°C), 60% at 250 cycle
7. Discharge cut-off voltage: 2.5V
8. Cell weight: 48.0g max.
9. Cell dimension
    Height : 64.85 ± 0.15mm
    Diameter : 18.33 ± 0.07mm


* Do not incinerate;
* Do not disassemble;
* Do not short positive and negative contacts;
* Do not expose to heat;
* Do not completely discharge;
* Do not use force to install a lithium battery;
* Use only high quality battery charger;
* Charge fully before first use;
* Store in cold and dry place at approximately nominal voltage.



Packaging & Shipping

1. Packing: 100 pieces per carton, every 2 batteries packed in a customized plastic case designed by KeepPower. 

2. Shipping: TNT / Fedex / UPS / DHL 15A discharge - 18650 high drain li-ion battery 3.6v 3000mah INR18650-30Q for samsung

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Company Introduction
Keeppower is a leading developer and manufacturer of innovative power solutions.The company has access to a comprehensive range of batteries, including the latest lithium battery technology. 
Keeppower prides itself on using only the highest quality cells to make lithium battery packs.The company have established strategic relationship with international lithium battery suppliers such as San yo, So ny, Pana sonic, LG Chem, Sam sung SDI, Skme, Moli, BAK, Lishen, ATL, HYB, etc.. 
Keeppower strives to provide a quality oriented, technically innovative and responsive service for our customers. All packs are PRC manufactured within a quality standards framework, which make Keeppower products highly appraised by customers all over the world.
Today, millions of Keeppower products have been deployed in various customer applications and devices. More and more customers benefit from Keeppower's technical capabilities in Li-ion, Li-Polymer, LiFepo4 and other power technologies.
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