Nitecore D4 + 4 x Samsung INR18650-25R (flat top), with cases

No photo available
Samsung INR1865025R Flat top 19
$95.00

Brand: Nitecore + Samsung

Model: D4 + INR18650-25R

Product Code: D4-25R-flat

Availability: In Stock

Marsen Energy has combined a Nitecore D4 Universal Charger with 4 Samsung INR18650-25R cells with protective safety cases.

Nitecore D4 Universal Charger

Description

The Nitecore D4 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. The D4 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 D4s four 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 D4: Advanced fully-automatic digital charger. Its as simple as insert, detect and charge.

Features

  • Capable of charging 4 batteries simultaneously
  • Each of the four 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.

Package includes:

  • 1 x Nitecore D4 Universal Charger
  • 4 x Samsung INR18650-25R 3.6v batteries
  • 2 x Battery safety cases

Nitecore D4 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: 375mA x 4 / 750mA x 2
  • Dimensions: 14.3cm x 9.9cm x 3.6cm
  • Weight: 239g
  • 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