Sinowatt 30SP 18650 3000mAh Battery

Product no.: B63-54

Limited stock


Delivery restrictions apply – please see the product description for details



Sinowatt 30SP 18650 3000mAh Battery

Featuring a flat top and a 15A continuous discharge rating, this battery is ideal for use with regulated devices where capacity is more important than discharge rate.
Supplied in a protective case


  • Nominal Voltage : 3.7V
  • Capacity : 3000mAh
  • Lowest Discharge Voltage : 2.50V
  • Max. continuous discharge rate : 15A
  • Operating Discharge Temperature : -20 - 60 Degree Celsius
  • Dimensions: 18.6 x 66.1mm +/- 0.5mm

Attention: These cells have much lower internal resistance than regular LiIon 3.7V cells and they may end up with a higher ending voltage when charged in some chargers. Please check the voltage of them using a volt meter right out of the charger to see if they are above 4.20V when fully charged with your charger. Overcharging above 4.25V may shorten life/cycles. Above 4.50V may even pop them or making them vent. DO NOT use the charger if it seems to overcharge IMR/INR cells. They should never be discharged below 2.5 volts or cycle life/performance will be reduced.

Packaging may vary from batch to batch.


Please read Lithium battery safety information before charging/using lithium batteries.

This product is only offered for sale within the UK due to shipping restrictions.



Additional product information

Safety Information Download

We also recommend

Dicodes 2395T

Browse these categories as well: Replaceable Cells, New Products