Nitecore D2 + 2 x Samsung INR18650-25R (flat top), with case

Nitecore D2 digicharger battery charger 2
Nitecore D2 digicharger battery charger
Samsung INR18650 25R flat top
Samsung INR18650 25R flat top in case
$52.00

Brand: Nitecore + Samsung

Model: D2 + INR18650-25R

Product Code: D2-25R-flat

Availability: In Stock

Marsen Energy has combined a Nitecore D2 + 2 x Samsung INR18650-25R (flat top), with case

Nitecore D2 Universal Charger

Description

The Nitecore D2 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. The D2 automatically detects Li-ion, Ni-MH and Ni-Cd batteries. And through manual selection is also capable of charging LiFePO4 batteries. Intelligent charging circuitry selects the optimal charging mode (CC,CV AND dV/dT ) for a given battery and each of the D2's two microcomputer-controlled charging slots then monitors and charges the battery independently. Furthermore, an integrated digital LCD screen clearly displays charging progress, voltage, current and time while an intelligent automatic power-off function terminates current when charging is complete.

The Nitecore D2: Advanced fully-automatic digital charger. It's as simple as insert, detect and charge.

Features

  • Capable of charging 2 batteries simultaneously
  • Each of the two battery slots monitors and charges independently
  • Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries
  • Integrated LCD panel clearly displays charging parameters and progress
  • Intelligent circuitry detects the battery type and status before entering automatic charge mode
  • Automatically detects battery power status and selects the appropriate voltage and charge mode
  • Optimised charging design for IMR batteries
  • Compatible with small capacity batteries
  • Automatically stops charging when complete
  • Features over-charge prevention to protect batteries
  • Features temperature monitoring to prevent overheating
  • Made from durable ABS (fire retardant / flame resistant)
  • Features reverse polarity protection
  • Designed for optimal heat dissipation
  • Conveniently located side button allows easy selection of specific battery types and charging parameters
  • Compatible with LiFePO4 batteries
  • Certified by RoHS, CE, FCC and CEC

Samsung INR18650-25R (flat top)

Description

Samsung INR1865025R (green) was first released in early 2015 as a replacement of the 25R (blue). The cell has the same performance of 2500mA and a continuous discharge of 20A but has an increased cycle life. The high discharge rate and medium capacity of this cell makes it a first choice for industrial applications as well as home users that are looking for high discharge cells.

Go to downloads to download Samsung official data sheets.

Samsung INR18650 25R Discharge curve

Package includes:

  • 1 x Nitecore D2 Universal Charger
  • 2 x Samsung INR18650-25R 3.6v batteries
  • 1 x Battery safety case

Nitecore D2 Universal Charger

Battery charging parameters

  • Input power: AC 100-240V 50/60Hz 0.35A(Max), DC 12V 1A
  • Output voltage: 4.2V / 3.7V / 1.48V
  • Output current: 500mA x 2
  • Dimensions: 14.3cm x 7.4cm x 3.6cm
  • Weight: 168g
  • Colour: Black

Samsung INR18650-25R (flat top)

Battery Specifications:

  • Model: INR18650-25R
  • Positive terminal style: Flat-top
  • Protected (PCB): No
  • Manufacturer: Samsung
  • Country of Origin: South Korea
  • Chemistry: IMR
  • Max. continuous discharge current: 20A
  • Rated capacity (minimum): 2400 mAh
  • Nominal capacity: 2500 mAh
  • Nominal voltage: 3.6 V
  • Discharge end voltage: 2.5 V
  • Charging voltage: 4.20 +/- 0.03 V
  • Standard charging current: 1.625 A