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Nitecore

Nitecore UM4 Battery Charger

£24.99
Tax included Shipping calculated at checkout.
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The Nitecore UM4 Battery Charger is a fast and efficient USB charger that features 4 battery bays, with the option to control each battery individually. The charger has a maximum output of 1500mA in a single slot - please note, this is only achievable if using a 9V 2A QC 2.0 charging adapter.

  • Input: AC 100~240V 50/60HZ
  • Output voltage: 4.35V±1% / 4.2V±1% / 3.7V±1%/1.48V±1%
  • QC Mode: 1500mA*1 (MAX), 1500mA*2 (MAX), 750mA*4(MAX)
  • Standard Mode: 1500mA*1 (MAX), 1000mA*2 (MAX), 500mA*4 (MAX)
  • Compatible With: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490,18500, 18650, 18700, 20700, 21700, 22500, 22650,25500, 26500, 26650, 26700

Age Verification

You must be 18 or over to purchase from this website. To comply with UK law on age-restricted nicotine products, we use 1Account, a secure third-party age verification service, to confirm your age at checkout. In most cases this check is completed automatically using the details you provide, and no extra steps are needed.

If 1Account can’t verify you automatically, you’ll be asked to choose one of three quick methods: a photo age estimation, an ID document scan (such as a driving licence or passport), or a credit card check. Once verified, your account is marked as over 18 so you shouldn’t need to verify again on future orders.

We cannot legally dispatch your order until age verification is complete. If your age is not verified within 5 days (when the verification link expires), your order will be refunded. For more information on how 1Account handles your data, please see their privacy policy at 1account.net.

Delivery Options

Royal Mail 24 Delivery

£3.80 or Free on Orders Over £20

Royal Mail 24 Delivery is a 1 - 3 working day service. Orders are dispatched same day Monday - Friday on orders place before 4pm (Excluding Bank Holidays and Holidays.)

Royal Mail aim to deliver these packages within 24 hours, however remote areas and unforeseen circumstances means delivery may take longer.

DPD Express Delivery

£3.80

Next day delivery Monday to Friday (excluding Bank Holidays). Orders are dispatched same day Monday - Friday on orders place before 4pm. This is a fully tracked service.

Royal Mail Special Delivery (Only Guaranteed by 1pm Mon - Fri)

£6.70 or Free on Orders Over £100

Next Day delivery, guaranteed by 1pm, Monday to Friday only (excluding Bank Holidays and Holidays.) This is a fully tracked service.

Royal Mail Saturday Guaranteed Special Delivery

£6.70

Guaranteed Saturday delivery, order before 4pm on Friday to ensure prompt delivery.

Description
The Nitecore UM4 charger is a fast and efficient USB charger that can charge up to four batteries with the option to control each bay independently. The charger has a maximum output of 1500mA in a single slot - please note, this is only achievable if using a 9V 2A QC 2.0 charging adaptor.

The charger features a charging programme specially optimised for IMR batteries which monitors the entire charging process, ensuring that the cut-off voltage is always within safe limits to extend the lifespan of the battery.

The Nitecore UM4 has a useful LCD display which relays real-time charging information. A short press on the 'V' button will cycle through details on the charged volume and charging time, charging current and battery voltage, battery type, cut-off voltage and charging mode. The charger will automatically select from 3 charging modes when the battery is inserted, according to the battery type and capacity. Alternatively, the charging parameters can be set manually to meet various charging needs; long press the 'C' button to enter the charging setting mode.

The charger offers over-discharged IMR battery restoration. When an over-discharged IMR battery is inserted, the screen will show 'EE EE'; simply long press the 'V' button to enter restoration mode. The screen will also display 'EE EE' if a short-circuited battery is inserted or the cell is the wrong way round.

The Nitecore UM4 is compatible with the following IMR/Li-ion/LiFePO4 batteries: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26650, 26700 and the following NiMH/NiCd: AA, AAA, AAAA, C, D.

Specifications
  • Made In
    China

Payment & Security

Payments by WorldPay

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