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Home › Products › Light & Power › 4-Slot USB Battery Charger for AA, AAA and 18650 Cells
4-Slot USB Battery Charger for AA, AAA and 18650 Cells

Photo is illustrative. Only the item described is included.

Light & Power

4-Slot USB Battery Charger for AA, AAA and 18650 Cells

Charge rechargeable AA and AAA cells from a power bank, car or laptop
£8.99 + £6.55 delivery
Delivery is charged per product because each item ships directly from its supplier, so items can arrive separately. Estimated delivery 7-15 working days. Tracked.

A small USB-powered smart charger with four slots that charges NiMH AA and AAA cells and lithium-ion cells such as 18650. Because it takes a USB supply, you can run it from a power bank or car socket when the mains is down.

It is a good partner for a household that keeps rechargeable batteries for torches, radios and lanterns. The batteries themselves are not included, so pair it with a set of low self-discharge NiMH cells.

Key features

  • 4 charging slots
  • Charges NiMH AA and AAA
  • Also charges Li-ion cells such as 18650
  • LCD display
  • Powered by USB
  • Works from a power bank

How to use it

Put rechargeable cells into the charger's slots the right way round and power it by USB from a power bank or mains adapter.

  1. Check your cells are rechargeable NiMH AA/AAA or lithium-ion such as 18650, and not single-use.
  2. Insert each cell into a slot, matching the plus and minus ends to the markings.
  3. Plug the charger's USB lead into a power bank, car socket adapter or mains USB adapter.
  4. Read the LCD display to see the charging state of each slot.
  5. Remove each cell when the display shows it is full, and unplug the charger.
Tips
  • Choose low self-discharge NiMH cells for torches and radios.
  • Batteries are not included, so check the types you buy match the charger.
Safety and limits
  • Never charge single-use batteries, and do not mix old and new cells or different types in one go.
  • Stop charging and remove any cell that swells, leaks, gets very hot or is damaged.
  • Charge on a hard, non-flammable surface and keep the charger and cells out of the reach of children.
Please note
  • Batteries are not included
  • Never mix chemistry types in the same charging group and follow the charger instructions
Also in our kits: Tier 1: Total Survival Pack

Specifications

Slots4 (also 1/2/4 slot versions in listing)
Cell typesAA, AAA NiMH; Li-ion
InputUSB
DisplayLCD

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