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Rectangular 20+2 bay charger with LCD display

BFKK

BFKK 20+2 Bay AA AAA 9V Battery Charger LCD

SKU CH-7ZZ5-F6G08

Charges up to 20 AA or AAA NiMH and NiCd cells plus two 9V batteries simultaneously with individual slots and an LCD status display

  • Charges up to 20 AA/AAA and 2 9V batteries simultaneously
  • Individual slots allow any mix of 1–20 AA/AAA and 1–2 9V cells
  • Smart LCD shows real-time charging status for each bay
  • Protection against overcharge, overcurrent, overvoltage, overheating and short circuit
  • Compatible with 1.2 V NiMH/NiCd AA/AAA and 9V; not for 1.5 V or 3.7 V lithium

20+2 Bay Smart Charger for NiMH and NiCd Cells

This BFKK charger handles up to twenty AA or AAA batteries plus two 9V cells simultaneously. It is designed for users who rely on 1.2V nickel-metal hydride or nickel-cadmium rechargeable chemistries. The unit cannot charge 3.7V lithium or 1.5V lithium AA and AAA types, and it does not offer a discharge function.

Check Battery Chemistry and Count Before Buying

Verify that every cell you intend to charge is a 1.2V NiMH or NiCd AA, AAA or 9V rechargeable battery. Lithium chemistries at 3.7V or 1.5V are explicitly unsupported and will not work. The charger provides independent slots, so you may charge any quantity from one to the maximum capacity without filling every bay.

Independent Slots with LCD Status in a Desktop

Each of the twenty-two bays operates independently, freeing you from charging in matched pairs or full sets. The built-in LCD screen shows real-time status for every inserted cell. Intelligent protection guards against overcharge, overcurrent, overvoltage, overheating and short circuits during operation.

Highlights

  • Charges up to 20 AA/AAA and 2 9V batteries simultaneously
  • Individual slots allow any mix of 1–20 AA/AAA and 1–2 9V cells
  • Smart LCD shows real-time charging status for each bay
  • Protection against overcharge, overcurrent, overvoltage, overheating and short circuit
  • Compatible with 1.2 V NiMH/NiCd AA/AAA and 9V; not for 1.5 V or 3.7 V lithium

Specifications

No published specifications for this item yet.

Questions about this item

What does the 20+2 bay layout mean for the batteries I can charge at once?

The charger provides 20 independent slots for AA or AAA NiMH and NiCd cells plus 2 dedicated slots for 9V rechargeable batteries, so you can charge any mix of 1 to 20 AA/AAA cells and 1 or 2 9V batteries simultaneously.

Which battery chemistries and voltages are supported by this charger?

It accepts 1.2V NiMH and NiCd AA/AAA batteries and 9V rechargeable batteries; 3.7V lithium cells and 1.5V lithium AA/AAA batteries cannot be charged.

How does the LCD screen show the charging status for each bay?

The smart LCD displays the charging state for every individual slot, letting you see at a glance which batteries are charging, full, or have an error.

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