This high quality Li-ion rechargeable battery by Samsung is an ideal replacement flat-top 18650 batteries in high power devices such as LED torches, power tools, portable fans, etc. It has a capacity of 2500mAh and a maximum continuous discharge of 20A. NOTE: This is an unprotected rechargeable lithium battery, which is only suitable for use in a compatible device/charger. Use of an unprotected cell where a protected cell is expected is very dangerous, please review your product’s user manual before proceeding. Not suitable for use in E-Cig or Vape applications.
This high quality Li-ion rechargeable battery by Samsung is an ideal replacement flat-top 18650 batteries in high power devices such as LED torches, power tools, portable fans, etc. It has a capacity of 2500mAh and a maximum continuous discharge of 20A. NOTE: This is an unprotected rechargeable lithium battery, which is only suitable for use in a compatible device/charger. Use of an unprotected cell where a protected cell is expected is very dangerous, please review your product’s user manual before proceeding. Not suitable for use in E-Cig or Vape applications.
in 2 offers
The lowest price for Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery right now is $14.95 at wiltronics.com.au, compared across 2 retailers.
The all-time low was $14.95 on 30 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 July 2026.
Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery
This high quality Li-ion rechargeable battery by Samsung is an ideal replacement flat-top 18650 batteries in high power devices such as LED torches, power tools, portable fans, etc. It has a capacity of 2500mAh and a maximum continuous discharge of 20A. NOTE: This is an unprotected rechargeable lithium battery, which is only suitable for use in a compatible device/charger. Use of an unprotected cell where a protected cell is expected is very dangerous, please review your product’s user manual before proceeding. Not suitable for use in E-Cig or Vape applications.
This high quality Li-ion rechargeable battery by Samsung is an ideal replacement flat-top 18650 batteries in high power devices such as LED torches, power tools, portable fans, etc. It has a capacity of 2500mAh and a maximum continuous discharge of 20A. NOTE: This is an unprotected rechargeable lithium battery, which is only suitable for use in a compatible device/charger. Use of an unprotected cell where a protected cell is expected is very dangerous, please review your product’s user manual before proceeding. Not suitable for use in E-Cig or Vape applications.
Last updated at 14/07/2026 12:10:51
Samsung Rechargeable 18650 Lithium Ion Battery 2500mAh 20A 3.6V
Samsung High Drain 2500mAh 20A 3.7V 18650 Li-ion Battery
Delivery $14
| Nominal voltage | 3.6V |
| Full Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.5V |
| Protected | No, Unprotected |
| Length | 65mm |
Samsung Rechargeable 18650 Lithium Ion Battery 2500mAh 20A 3.6V
Samsung High Drain 2500mAh 20A 3.7V 18650 Li-ion Battery
Delivery $14
| Nominal voltage | 3.6V |
| Full Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 2.5V |
| Protected | No, Unprotected |
| Length | 65mm |
