XTAR X4 battery charger to Li-ion 18650

Batteries included - No
Battery - Lead-acid
Battery - Batteries included - No
Battery size - 14500
Battery size - 14650
Battery size - 16340
Battery size - 17500
Battery size - 17670
Battery size - 18350
Battery size - 18500
Battery size - 18650
Battery size - 18700
Battery size - AA
Battery size - AAA
Battery size - C
Color - Black
Description - Xtar is a renowned manufacturer of high-quality chargers for Li-ion batteries, flashlights, and rechargeable Li-ion batteries. Xtar products are sold in over 120 countries, including the USA, Germany, Japan, and Russia. Xtar uses the highest quality materials to manufacture its chargers, from the plastic housing to the efficient electronics. All Xtar chargers are CE certified, required in European markets.
The X4 is a professional processor-based charger with a three-stage TC/CC/CV charging process and an LCD display. Charges 1-4 3.6/3.7V Li-ion and Ni-MH cells of any capacity in sizes AAA/R03, AA/R6, R14/C, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, and 26650.
The Xtar X4 charger's backlit VA LCD display provides real-time information about the charger's operating status: battery charge in mAh, battery voltage, and charging current.
What is the TC/CC/CV charging method? This is a three-stage charging process for Li-ion cells that ensures the cell remains in good condition by charging with the appropriate current at each stage and terminating the charging process at the appropriate time.
The individual stages of the TC/CC/CV process are: TC phase: cells discharged below 2.9V are 'wakened' with a lower current. CC phase: after reaching 2.9V, the cell is charged with a constant current of: 2Ax1/1Ax2/0.5Ax4 - powered by micro USB 2Ax2/1Ax4 - powered by 230V CV phase: when the cell is almost charged, the charger switches to charging with a decreasing current until the cell voltage reaches 4.2V. Once 4.2V is reached, the charging process is complete - the battery is fully charged. Charged batteries left in the charger will self-discharge naturally. Charging will resume when the battery voltage drops below 3.9V.
The Xtar X4 charger has a function to reactivate deeply discharged cells and cells with a voltage of 0V. Many chargers on the market are unable to charge such batteries. This is where the Xtar X4 charger comes in handy, as it can often "rescue" such cells. Simply insert the deeply discharged battery into the X4 charger as you would during normal charging - the charger will detect the discharged cell and attempt to reactivate it.
Warning! Cells discharged below a certain level are irreversibly damaged, and reactivation may be impossible. Avoid deep discharging Li-ion batteries - this can significantly reduce their lifespan and capacity, or even lead to complete failure.
The Xtar X4 has an additional power bank function with a 5V USB output with a maximum output of 1A. A Li-ion battery from 18650 with a minimum capacity of 2200mAh can be used as a power source. To use the power bank function, disconnect the charger from the power supply and insert the battery.
WARNING! The USB output is electronically protected against overload and automatically shuts off when power consumption exceeds 1A.
The Xtar X4 charger comes with a 230V 2-pin power cable (figure 8). A power adapter is not included. Any charger with a USB port, such as a phone charger, or a USB port, or a computer with a free USB port, will power the charger. The recommended charger output is 2.1A (2100mA).
Design - Product colour - Black
Designation - CE+WEEE
dimensionalWeight - 349
dimension depth - 50 mm
dimension height - 227 mm
dimension weight - 430 g
dimension width - 140 mm
ean - 6952918351412
Features - Compatible battery technologies - Lithium-Ion (Li-Ion)
Features - Number of batteries supported - 4
Features - Power source type - DC
Features - Suitable for - Household battery
Filters / protection - Overheating
Filters / protection - Overload
Filters / protection - Reverse polarity
Filters / protection - Surge
Filters / protection - Thermal
guarantee - 24
guarantee_type - external
name - Battery charger li-ion 18650 x4
No. of batteries - 4
Operational conditions - Operating temperature (T-T) - 0 - 40 °C
Other features - Supports protected 20700 and 21700 cells Charges Li-ion batteries with a three-stage processor-controlled TC/CC/CV charging process Charges Ni-MH batteries using the CC method Four independent charging channels Power bank function - 5V/1A USB output (only for Li-ion cells from 18650) Three charging currents - 2x 2A / 4x 1A / 4x 0.5A (for Ni-MH and Li-ion cells up to 65mm long) LCD display indicating charging capacity, cell voltage, and charging current Powered by any charger with a 2A USB port or directly from a 230V mains Small dimensions - easy to carry Reactivates deeply discharged cells Protection: short circuit, thermal, and reverse polarity
Packaging data - Quantity per pack - 1 pc(s)
Power - Input current - 2.1 A
producer - XTAR
producerCode - X4
productName - XTAR X4 battery charger to Li-ion 18650
productSize - Normal
sizeX - 140
sizeY - 255
sizeZ - 49
Type - Wall
vendpn - X4
warrantyLength - 24
warrantyType - G
weight - 430
Weight & dimensions - Depth - 140 mm
Weight & dimensions - Height - 38 mm
Weight & dimensions - Weight - 235 g
Weight & dimensions - Width - 118 mm