Golisi Needle-1 Battery Charger


$12.00 $15.00

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THE GOLISI NEEDLE-1 BATTERY CHARGER, with the one battery slot is an intelligent, compact and practical mini charger which utilises a USB power port to charge cylindrical rechargeable batteries of lengths ranging from 32mm to 70mm. It's military grade and smooth action loading spring, plus fireproof case ensures the Needle1 has a long cycle life. 

Main Features & Specifications

  • Compact. Needle 1 is 3.4cm only in width
  • Military-grade quality loading spring, fireproof case
  • Portable. Needle 1 utilizes 5V/1A USB power port input (adaptor not included), which allows charging at more occasions
  • High compatible. Needle 1 works with rechargeable batteries of length ranging from 32-70mm
  • Revolutionary updated of IMR batteries
  • Automatically cease charging when batteries are full
  • Against backward installation, auto temperature control
  • Tested safe under extreme lab environment
  • USB Ports:
    • Power input at DC 5V / 2A
    • With or without an adaptor (adaptor is not included)
  • Output Current: 0.5A
  • Safety Protections:
    • Short Circuit
    • Over-Current
    • Reverse Connection
    • Over-Heat
  • Case Materials:
    • ABS
    • PC
    • Fireproof
  • Battery Compatibility:
    • Li-ion
      • 18650
      • 21700
      • 26650
    • Ni-Mh
    • Ni-Cd
    • AAA
    • AA
    • Almost all types of cylinder shape rechargeable batteries

 Contents List


  •  General Battery Safety

Battery safety is very important. Mistreated batteries can get extremely hot and/or vent which could cause injury. Always follow the following rules to make sure this doesn't happen. We are not liable for mistreated batteries.

  • Never completely discharge batteries (below 2.5V under load or 3V unloaded)
  • Charge fully (to 4.2V) before first use
  • Never use a lot of force on the battery to install
  • Use only high quality battery chargers
  • Do not expose to heat
  • Do not connect the positive contact to the negative contact without an appropriate load
  • Be mindful of the current limits in the specification and never exceed them
  • Never keep spare battery or batteries loose in or near;
    • Pocket etc
    • Purse etc
    • Vehicle glovebox or console compartment, in fact never in a vehicle
    • Direct sunlight
    • Machinery
    • Fire or heat sources
  • If storing batteries short or long term, use these guidelines
    • Use a battery model specific protective case
    • Use a cool & dry environment
    • Don not store fully charged, approximately 3.6~3.7V is best
  • Never try to charge or discharge li-ion batteries with battery chargers that are not made for Li-ion batteries
  • Never charge battery 4.3V or above
  • Do not charge unattended
  • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)