Dual 18650 Battery Charger for 18500 14500 21700 26650 26700 18490 18350 17670 17500, USB Charger with LED Indicator, Universal Fast Dual Battery Charge for 3.7V/3.6V Li-ion Rechargeable Batteries - Image 1

£6.69

Yuio Dual 18650 Battery Charger for 18500 14500 21700 26650 26700 18490 18350 17670 17500, USB Charger with LED Indicator, Universal Fast Dual Battery Charge for 3.7V/3.6V Li-ion Rechargeable Batteries

Name: Dual 18650 Battery Charger for 18500 14500 21700 26650 26700 18490 18350 17670 17500, USB Charger with LED Indicator, Universal Fast Dual Battery Charge for 3.7V/3.6V Li-ion Rechargeable Batteries
Brand: Yuio
Price: 6.69 GBP
Availability: InStock

Black

Battery Chargers

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Most common price: £6.69 (6 days, 100.0%)

Price range: £6.69 - £6.69

Price levels: 1 different prices over 6 days

Description

Specifications: Item Name: 1x18650 Battery Charger(Multi-function Charger - Dual Slots) Input: DC 5V 3A Output: DC 4.2V 3000mA USB Cable Length: 53cm Charging Indicator: LED flashes during charging Compatible Battery: 3.7V Lithium Battery Color: Black Size: 11.7 X 5.8 X 2.8 cm Charging Time: 2-8 hours Charging Indicator: 25%, 50%, 75%, 100% displayed; 100% indicates a full charge with all four LEDs illuminated Features: 1.Indicator Light: Each charging slot has a corresponding indicator light. The blue light flashes to indicate that 25%/50%/75% of the energy has been charged, and the green light indicates that the charge is fully charged. 2. The lithium battery charger compatible with 3.7v li-ion 10440, 14500, 14650, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500, 26500, 26650, 16340. 3. The 2 bay lithium battery charger has a usb interface, which can be connected to a usb adapter, power bank, notebook, etc. usb battery charger is small and light, very easy to carry and use. 4. This smart battery charger using high-precision intelligent pulse charging control,providing trickle, constant current and constant voltage safety models, with two independent channels.this can charge the battery effectively,in the meantime,prevent the damage of reverse.providing overcurrent, overcharge, overvoltage, short circuit, and overheat protection.so that you can use it safer and more at ease.

Key Features

Wide Compatibility Li-ion Battery Charger: Designed to support multiple lithium-ion batteries, this 3.7V battery charger works with popular sizes including 10440, 14500, 16340, 17670, 18350, 18500, 18650, 20700, and 21700—making it ideal for powering everyday electronics and emergency devices

Clear LED Charging Indicators: Each slot has its own LED display showing charging progress. A flashing blue light indicates 25%/50%/75%/100% charging levels, while a steady green light confirms the battery is fully charged, so you always know the exact status of your power

Smart Dual Battery Charger Slots: Featuring two independent charging channels, this dual battery charger allows you to charge one or two batteries simultaneously. The adjustable slots easily fit different battery lengths, providing flexible and efficient charging

Portable USB-Powered Design: This lightweight and compact 18650 battery charger can be powered through a USB port, making it versatile and travel-friendly. Simply connect to a USB adapter, power bank, or laptop to charge batteries conveniently at home, in the office, or on the go

Durable and Safe Charging System: Built from strong ABS material, this 3.7V battery charger is drop-resistant and designed for long-term use. Multiple safety features such as over-current, over-charge, over-voltage, short-circuit, and overheating protection keep both your devices and batteries safe

Product Specifications

Brand: Yuio
Colour: Black
ASIN: B0FHWFRGD6
Category: Electronics & Photo > Household Batteries, Chargers & Accessories > Battery Chargers
Domain: Amazon UK
Listed Since: 17 July 2025

Yuio Dual 18650 Battery Charger for 18500 14500 21700 26650 26700 18490 18350 17670 17500, USB Charger with LED Indicator, Universal Fast Dual Battery Charge for 3.7V/3.6V Li-ion Rechargeable Batteries

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