Nitecore RCR123A NL166 14500 3.7V Li-Ion Battery - 650mAh

  • Battery Size: 14500
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 650 mAh
  • Rechargeable
  • Estimated Charge Cycles: 500 cycles
  • Charging current: Maximum 650mA
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    SKU
    NTC-NL166
    $16.95
    Nitecore 18650 NL1834 3.7V Li-Ion Battery

    The Nitecore NL166 is a high performance Li-Ion Rechargeable Battery designed for high drain devices. Its purpose-designed high-performance protected circuit automatically protects against overcharge, overdischarge and short-circuit. It utilizes a high quality battery protection IC from Seiko Instruments Japan, and utilizes high power MOS-FET units in the current regulation module for better efficiency and superior output. Since it can be recharged for over 500 times, which equivalents to 500 pairs of CR123 batteries. It saves your money from buying disposable battery and it is environmentally friendly.

    Dimension:
  • Length 34.8mm
  • Diameter 16.6mm


  • Safety features:
  • Microporous barrier protects delicate internal components
  • Pressure relief valve activates in the event of a rapid temperature increase
  • Built-in PTC to inhibit high current surges
  • Innovative anode design with high temperature resistance
  • Equipped at both ends with a nickel-plated S.S protector ensuring high impact resistance, good electrical conductivity and oxidation resistance
  • Tough plastic circuit board protector
  • Coated with durable metallic film to guard against abrasion


  • Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or overdischarge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged(30-40%) for maximum capacity retention.
    More Information
    Product Weight (KG) 0.0178
    Brand Nitecore
    Barcode 6952506490318
    Rechargeable No
    Country of Manufacture China
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