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NiteCore UI1 USB Charger Batteries Li-ion Size 18650/16340/26650/14500
Battery Chargers

NiteCore UI1 USB Charger Batteries Li-ion Size 18650/16340/26650/14500

The NiteCore UI1 charger charges rechargeable Li-ion/IMR batteries in a single slot via USB. It automatically selects the charging mode, while the indicator lights show the charging status and the...

The NiteCore UI1 charger charges rechargeable Li-ion/IMR batteries in a single slot via USB. It automatically selects the charging mode, while the indicator lights show the charging status and the battery’s energy level.

Charging current is 100 mA for batteries with a voltage below 2.9 V and up to 800 mA for batteries with a voltage above 2.9 V. The charger...

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10 50 €
Delivery by Wed, 11 Nov
14,00 €   shipping cost
Sent from Greece
From V4b 4.7 (72)
4.7 (72 reviews)
Greece
6 pieces
See Batteries & Accessories on the page of V4b

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Product report

Description

Description

The NiteCore UI1 charger charges rechargeable Li-ion/IMR batteries in a single slot via USB. It automatically selects the charging mode, while the indicator lights show the charging status and the battery’s energy level.

Charging current is 100 mA for batteries with a voltage below 2.9 V and up to 800 mA for batteries with a voltage above 2.9 V. The charger supports activating deeply discharged batteries with a protection circuit and automatically stops charging when complete. It includes protection against reverse polarity, short circuits and overheating.

  • Battery type: Li-ion/IMR
  • Battery sizes: 10440, 14500, 14650, 16340, 16500, 16650, 17350, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650
  • Charging slots: 1
  • Connection: USB
  • Input: DC 5 V / 1 A, 5 W
  • Output: 4.2 V ±1%
  • Maximum charging current: 800 mA
  • Protection: Reverse polarity, short circuit and overheating
  • Material: Polycarbonate
  • Colour: Black
  • Dimensions: 122.5 x 29.2 x 32 mm
  • Weight: 40.5 g

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Battery Type
Li-ion
Charging Ports
1
Battery Size
10440, 14500, 14650, 16340, 16500, 16650, 17350, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650
Power Supply
USB
Set with Batteries
No
Maximum Battery Capacity
-
Colour
Black

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (12)

Reviews

5.0
12
5.0
Review this product
  1. 12
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

What do users say? AI-generated summary

Users find that the charger does its job reliably and praise its quality and compatibility with various batteries. It’s also noted that it can charge 21700 and AA batteries. However, charging can be slow in some cases, and the indicators are unclear.

Reviews by our members

  • service1967
    5
    2 out of 2 members found this review helpful
    service1967

    Verified purchase

    Very good and it does its job perfectly and it fits all batteries and the 21700 ones with a length of 7.7 cm as you can see in the photo.

    Translated from Greek ·
    Did you find this review helpful?
  • Φώτιος Μοναχός
    5
    4 out of 5 members found this review helpful
    Φώτιος Μοναχός

    Verified purchase

    Very good! It charges both 18650 molicel batteries and AA batteries. However, it took a long time and only the first indicator light was blinking, the other two did not turn on. I think this happened because, as stated:

    "When a battery with a voltage lower than 2.9V is placed for charging, U1 will automatically activate the Low Current Charging mode, which charges the battery with a current of 100mA."

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    Jdac

    Attention: there is an old version with micro-USB and a newer version with Type-C.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    George liakakos

    Verified purchase

    very good charger

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    thanasis8

    Verified purchase

    Fast and very high-quality charger

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    George78k

    Verified purchase

  • 5
    christos_ziogas11

    Verified purchase

  • 5
    Mark_R

    Verified purchase

  • 5
    STELIOS_CHILIARCHOPOULOS

    Verified purchase

  • 5
    DIMITRIOS_CHALVATZAKIS

    Verified purchase

  • 5
    Filippos_Goudamanis

    Verified purchase

  • 5
    Panagiotis_Skartados

    Verified purchase

  • service1967
    5
    service1967

    Very good and it does its job perfectly and it fits all batteries and the 21700 ones with a length of 7.7 cm as you can see in the photo.

    Translated from Greek ·
    2
  • Φώτιος Μοναχός
    5
    Φώτιος Μοναχός

    Very good! It charges both 18650 molicel batteries and AA batteries. However, it took a long time and only the first indicator light was blinking, the other two did not turn on. I think this happened because, as stated:

    "When a battery with a voltage lower than 2.9V is placed for charging, U1 will automatically activate the Low Current Charging mode, which charges the battery with a current of 100mA."

    Translated from Greek ·
    4
  • 5
    Jdac

    Attention: there is an old version with micro-USB and a newer version with Type-C.

    Translated from Greek ·
    1
  • 5
    George liakakos

    very good charger

    Translated from Greek ·
    0
  • 5
    thanasis8

    Fast and very high-quality charger

    Translated from Greek ·
    2
  • See all

Description & Specifications

The NiteCore UI1 charger charges rechargeable Li-ion/IMR batteries in a single slot via USB. It automatically selects the charging mode, while the indicator lights show the charging status and the battery’s energy level.

Charging current is 100 mA for batteries with a voltage below 2.9 V and up to 800 mA for batteries with a voltage above 2.9 V. The charger supports activating deeply discharged batteries with a protection circuit and automatically stops charging when complete. It includes protection against reverse polarity, short circuits and overheating.

  • Battery type: Li-ion/IMR
  • Battery sizes: 10440, 14500, 14650, 16340, 16500, 16650, 17350, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650
  • Charging slots: 1
  • Connection: USB
  • Input: DC 5 V / 1 A, 5 W
  • Output: 4.2 V ±1%
  • Maximum charging current: 800 mA
  • Protection: Reverse polarity, short circuit and overheating
  • Material: Polycarbonate
  • Colour: Black
  • Dimensions: 122.5 x 29.2 x 32 mm
  • Weight: 40.5 g

Manufacturer

Manufacturer Details

Warnings & Safety Information
Battery Type
Li-ion
Charging Ports
1
Battery Size
10440, 14500, 14650, 16340, 16500, 16650, 17350, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650
Power Supply
USB
Set with Batteries
No
Maximum Battery Capacity
-
Colour
Black

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (12)

5.0
12
5.0
Review this product
  1. 12
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

What do users say? AI-generated summary

Users find that the charger does its job reliably and praise its quality and compatibility with various batteries. It’s also noted that it can charge 21700 and AA batteries. However, charging can be slow in some cases, and the indicators are unclear.

Reviews by our members

  • service1967
    5
    2 out of 2 members found this review helpful
    service1967

    Verified purchase

    Very good and it does its job perfectly and it fits all batteries and the 21700 ones with a length of 7.7 cm as you can see in the photo.

    Translated from Greek ·
    Did you find this review helpful?
  • Φώτιος Μοναχός
    5
    4 out of 5 members found this review helpful
    Φώτιος Μοναχός

    Verified purchase

    Very good! It charges both 18650 molicel batteries and AA batteries. However, it took a long time and only the first indicator light was blinking, the other two did not turn on. I think this happened because, as stated:

    "When a battery with a voltage lower than 2.9V is placed for charging, U1 will automatically activate the Low Current Charging mode, which charges the battery with a current of 100mA."

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    Jdac

    Attention: there is an old version with micro-USB and a newer version with Type-C.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    George liakakos

    Verified purchase

    very good charger

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    thanasis8

    Verified purchase

    Fast and very high-quality charger

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    George78k

    Verified purchase

  • 5
    christos_ziogas11

    Verified purchase

  • 5
    Mark_R

    Verified purchase

  • 5
    STELIOS_CHILIARCHOPOULOS

    Verified purchase

  • 5
    DIMITRIOS_CHALVATZAKIS

    Verified purchase

  • 5
    Filippos_Goudamanis

    Verified purchase

  • 5
    Panagiotis_Skartados

    Verified purchase

  • service1967
    5
    service1967

    Very good and it does its job perfectly and it fits all batteries and the 21700 ones with a length of 7.7 cm as you can see in the photo.

    Translated from Greek ·
    2
  • Φώτιος Μοναχός
    5
    Φώτιος Μοναχός

    Very good! It charges both 18650 molicel batteries and AA batteries. However, it took a long time and only the first indicator light was blinking, the other two did not turn on. I think this happened because, as stated:

    "When a battery with a voltage lower than 2.9V is placed for charging, U1 will automatically activate the Low Current Charging mode, which charges the battery with a current of 100mA."

    Translated from Greek ·
    4
  • 5
    Jdac

    Attention: there is an old version with micro-USB and a newer version with Type-C.

    Translated from Greek ·
    1
  • 5
    George liakakos

    very good charger

    Translated from Greek ·
    0
  • 5
    thanasis8

    Fast and very high-quality charger

    Translated from Greek ·
    2
  • See all
10,50 €
14,00 €   shipping cost