Li-ion 18650 Cylindrical Rechargeable Cell: 3.7V 2600mAh

Li-ion 18650 Cylindrical Rechargeable Cell: 3.7V 2600mAh

Model No.︰LIR18650 (3.7V)

Brand Name︰your logo acceptable

Country of Origin︰China

Unit Price︰-

Minimum Order︰1000 pc

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Product Description

Li-Ion 18650 3.7V 2600 mAh rechargeable battery FULLY PROTECTED with PCB Lithium-Ion.

Product Specifications

  • Capacity* Nominal  2600 mAh, Minimum 2450 mAh
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. 
  • Dimensions:
      Diameter 18+/-0.2 mm
      Height 67+/- 0.2mm 
  • Weight (Typical) Approx. 47.5 g yes
  • Nominal Voltage: Average 3.7V
  • Cut-off Voltage: 3.0V
  • Internal Impedance: less or equal to 180  milliohm (with PTC)
  • Cycle Performance: 90% of initial capacity at 400 cycles
  • Cycle life: > 500 cycles
  • Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA
  • Discharge: Current = 0.5C mA End Voltage = 3.0V
  • Max. Charging current: 1.5C ma
  • Max. Discharging current 1.5C ma (for continuous discharge) 
Meanwhile, we're producing this 18650 Li-Ion---OEM cellswith different capacity:  2000mAh, 2200mAh, 2400mAh, 2600mAh .

Specifications︰ Li-Ion 18650 3.7V 2600 mAh Rechargeable Batteries with "Internal PCB Protection" for flashlights and others.

System: Cylindrical Li-ion Battery

Specification: 18650

Nominal Voltage: 3.7V

Capcity: 2600mAh

Diameter-D-18.2(+/- 0.5mm)
Height-H-66.5(+/- 0.5mm)
Diameter-d-5.0(+/- 0.5mm)
Height-h--1.5(+/- 0.5mm)
Weight approx: 47.5g

Rechargeable Lithium batteries are rapidly becoming a very economical way to lower the operating costs of Lithium-Powered flashlights. We offer a number of different options in order to meet any rechargeable needs.

Advantages︰ 1). 3.7V 18650 size Cylindrical Li-Ion Cell
2). No memory effect and longer storage life than NiMH Batteries
3). Lighter weight and higher energy density than any other rechargeable battery
4). Perfect for building batteries for laptop and other portable power devices
5). Note: not suggest to make Li-Ion pack >14.8V (4 cell) pack

Protected lithium rechargeable batteries are very safe for use with any type of flashlight as long as it is compatible with the voltage that they provide, but they are generally better for LED flashlights.

Export Markets︰ worldwide

Pricing︰ N/A

Payment Details︰ T/T

Min Order︰ 1000pcs

Ship Date︰ within 25 days

Standard Met︰ IEC, UL, CE, RoHS

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