Progress Bar

Skip to main content

Jaycar
...

Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery

Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery

  • CAT.NO: SB2298
  • MPN: INR18650-25RM
$17.90$40.90
Save $23.00

Bulk Pricing

Qty 1 - 9

$17.90 / Unit

Qty 10 - 19

$15.90 / Unit

Qty 20 +

$13.90 / Unit

Deliver to

Add postcode for delivery availability

Store

Choose a store for stock availability
Samsung High Drain 2500mAh 20A 3.6V 18650 Li-ion Battery
$17.90
Batteries Included1 Year WarrantyHazardous Materials
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. 

Specifications:Samsung model INR18650-25RM
Nominal voltage: 3.6V
Full Charge Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V 
Protected: No, Unprotected
Standard Charge: 
- Constant Current: 1250mA
- Constant Voltage: 4.2V
- Cut-Off: 100mA
Rapid Charge: 
- Constant Current: 4000mA
- Constant Voltage: 4.2V
- Cut-Off: 100mA
 
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.
Battery Charging

Recharging Voltage

4.2 V

Standard Recharge Current

1.25 A

Fast Recharge Current

4.0 A

Batteries

Battery usage

Rechargeable

Battery Chemical Composition

Lithium Ion

Battery Peak Current

10.0 A

Amp Hour Rating

2500.0 mAh

Internal Resistance

50.0 mΩ

Type of battery

18650.0

Peak Discharge Duration

5.0 sec

Continuous Current

5.0 A

Product Dimensions

Length

65.0 mm

Weight

45.0 g

Diameter

18.3 mm

Classified as dangerous goods

DG UN Number

3480.0

DG Class

9.0

DG Pack Group

Not Required

DG Hazardous Chemical Code

4W

DG Ship Name

3480 - Lithium Ion Batteries

Battery Watt Hour Rating (Required for Lithium Batteries)

9.2 Wh

Dangerous in Road Freight

false

Dangerous in Air Freight

true

Packaged Dimensions

Packaged Dimensions

6.8cm(Length) x 2.0cm(Width) x 2.0cm(Height)

Solar-Power-New-MH-Icon-Sep2022

30 August 2023

Solar Power

Learn how to manage the power generated by your solar panels to ensure efficient charging and long battery life.

Read more

about Solar Power
charging-high-capacity-battery-icon

14 September 2023

Charge High Capacity Batteries

Maximise the service life of a deep-cycle battery by recharging it smarter, not harder

Read more

about Charge High Capacity Batteries

Discover more

$1.05

Available for delivery

$19.90$32.90
Save $13.00

Available for delivery

$23.90$26.90
Save $3.00

Available for delivery

$8.20

Available for delivery

$31.90

Available for delivery

$1.25

Available for delivery