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Updated on 10 Nov 2015

Samsung INR18650-30Q 3000mAh, 15A Flat Top High Drain 18650 Battery

Item Name : Samsung INR18650-30Q 3000mAh, 15A Flat Top High Drain 18650 Battery

Item Code : STTQ602164SAQ

Status : In Stock. Stocks in Singapore

Price : $28 for 2pcs with 1 Free Soshine 2x18650 Battery Case. (We reserved the rights to replace similar battery case if stocks run out)
$15 if you purchase 1 piece.

Shipping :For local standard mail, please add $1.50 for 2pcs.
                  For Registered Mail please add $4.50 for 2pcs.

Payment : Internet Banking/Transfer or ATM Transfer, see "How To Buy"

DescriptionThis is a brand new Genuine 3000mAh, maximum continuous discharge current of 15A, Flat Top High Drain Samsung INR18650-30Q Battery. 

This Samsung 30Q is widely used by experienced user as a good "substitute" for LG HG2 3000mAh 20A. Though on specs, the max cont'd discharge current is stated as 15A, but tests have been done to show that it is good even at 20A, thus comparable with the HG2. If you are worry, then stick back to HG2. 

Samsung 30Q vs LG HG2 tests;
- 35A Constant Current Pulses test
- 5A to 25A Constant Current test
Credit : Mooch @ECF

Highly recommended for your high current load devices like Power Tools, E-Scooter, Hoverboard, Smart Balance Board or other High Drain devices. You do not need special charger as charging voltage is 4.2V, just a good charger will do.  Of course is a Genuine Samsung battery, from South Korea.

      Detail Specification From Samsung;

Specifications :
       ·         Model: Samsung INR18650-30Q
    ·         Manufacturer: Samsung SDI
    ·         Country of Origin: South Korea
    ·         Chemistry: NMC Li(NiMnCo)
    ·         Max. continuous discharge current: 15A
    ·         Nominal capacity: 3000 mAh
    ·         Nominal voltage: 3.6 V
    ·         Charging voltage: 4.20 +/- 0.05 V
    ·         Standard Charge : CCCV, 1.50A, 4.20 ± 0.05 V, 150mA cut-off
·         Rapid Charge : CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
·         Charging time : Standard charge : 180min / 150mA cut-off 
                                Rapid charge: 70min (at 25℃) / 100mA cut-off
·       Max. continuous discharge (Continuous) : 15A(at 25℃), 60% at 250 cycle
·     Discharge cut-off voltage End of discharge : 2.5V
·         Weight: 48.0 g
·         Length: 64.85 ±0.15mm 
·         Diameter: 18.33 ±0.07mm 

·         Never completely discharge li-ion battery ( below 2.5V under load ).
·        Charge fully to 4.2V before first use.
·         Never use force to install (insert) li-ion battery.
·         Do not use new and old battery cells together | Does not apply for one cell devices.
·         Use only high quality battery charger.
·         Do not expose to heat. 
·         Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). 
·         Keep battery that is not in use in plastic holder (or any insulating [plastic] container completely sealed).
·         Do not charge battery over 4.29V (another reason to use high quality battery charger) unless stated in specification.
·         Do not charge unattended.
·         Do not store your li-ion batteries fully charged (for extended period of time).
·         Store in cold and dry place at approximately 3.7V (storage charge).
·         After battery is discharged >> charge it as soon as possible.
·         Do not push your battery to the extreme end of usage, if it gets hot let it cool down.
·         We are not responsible for damage if there is any modification of the batteries in form, shape, or when made into packs.
·         We are not responsible for any damages caused by misuse or mishandling of these Li-Ion batteries.

      Package Contents ;
  • 2 x Samsung INR18650-30Q 3000mAh, 15A Flat Top High Drain 18650 Battery  
  • 1 x Free Soshine 2x18650 Battery Case. (We reserved the rights to replace similar battery case if stocks run out)

Note : All photos shown are for illustration purposes only.