Samsung

Samsung 30Q 18650 3000mAh 15A Battery [1PC]

  • Sale
  • $ 14.95
  • Regular price $ 19.99


Genuine Samsung 30Q 3000 mAh batteries. This is an amazing cell, extremely low internal resistance similar to the 25R but with a higher capacity of 3 Ah. A great battery for 10-50W per battery devices. As always, we've done extensive testing to be sure they're real so you can be confident you've got the real thing, grade A.

Note that these can either be made in Samsung's South Korea or Malaysia plants. These batteries are equivalent with the same part number and you may receive either one since they are commingled. The Malaysian ones are listed as Samsung SDIEM whereas the Korean ones say Samsung SDI on them. Price is per single individual battery.

Features
Chemistry: INR

Max Continuous Discharging Current: 15A
Typical Capacity: 3000mAh
Size: 18650
Style: Flat top
Approximate Dimensions: 64.85 ± 0.15 mm (L) x 18.33 ± 0.07mm (D) 
Weight: 48g max
Discharge cut-off voltage: 2.5V
Internal resistance: ~20 mOhm
Nominal Voltage: 3.6V
Full Charge Voltage: 4.2V ± 0.05V
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