USB Charger for Compatible 3.7V Li-Ion Cells, 2–4 Bays

Give compatible cylindrical rechargeable cells a separate USB charging dock. This range offers two-, three- and four-bay versions. It is for users matching a charging unit to approved 3.7V lithium-ion batteries.

• ✅ Prepare several cells together — Choose a dock with the number of bays you need.
• ✅ Use a compact charging position — A USB-powered format fits a small charging kit.
• ✅ Keep different-size spares organised — Named cylindrical formats cover several applications.

Choose bay count and confirm cell compatibility

The title names 18650, 18350, 18500, 14500, 16650 and 26650 formats. Confirm accepted cell lengths, contacts and chemistry on the supplied charger before use.

The range is labelled for 3.7V lithium-ion cells with a 4.2V charging output. It is not confirmed for alkaline, Ni-MH or LiFePO4 cells. Input requirements, cables and battery inclusion are not established.

Technical details

• Type: USB cell charger
• Battery chemistry named: Compatible 3.7V lithium-ion
• Charging output label: 4.2V
• Bays: Two, three or four
• Named sizes: 18350, 18500, 18650, 14500, 16650, 26650
• Material: Plastic

Check the actual supported cells and choose the bay count for your charging routine.

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