LCD USB Battery Charger - One to Four Slots

Keep supported rechargeable cells ready while checking their charging information on the unit itself. This USB charger offers one-, two- and four-slot versions for different battery routines.

✅ See the charging progress while the cells are in place - The LCD shows charging current, voltage, battery type and percentage information.

✅ Use the charger with several supported cell types - The specified lithium-ion and nickel-based formats share one charger range when size and chemistry match.

✅ Choose space for your usual set of cells - Different slot counts let you select the charging arrangement for the batteries you normally use.

Check the Cell Chemistry Before Charging

A cell that fits physically is not automatically rechargeable or compatible. Match the supplied charger's instructions to the battery chemistry: supported 3.7V lithium-ion cells or the specified 1.2V Ni-MH and Ni-Cd formats.

Select the slot count for the routine, then use the required 5V/2A USB supply arrangement. Input current is separate from each slot's charging current, so do not assume that every occupied slot charges at the full input figure.

Technical details

• Single-, dual- or four-slot USB charger
• LCD charging information
• Supported sizes include 18650 and specified AA/AAA nickel cells; check full size list
• 5V/2A USB input; USB-A-to-USB-C lead described
• For compatible rechargeable cells only

Choose the slots for your cells and keep the charging information in view.