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Compact charger station with 2.8 inch touchscreen and batteries

BFKK

BFKK 3-in-1 Smart Charger 12 AA Li-ion 12 AAA NiMH 1.5V 2.8" Touchscreen

SKU CH-D15Z-9WBG8

Charges, tests and stores 12 AA and 12 AAA rechargeable batteries with polarity-free slots, a 2.8" touchscreen and app control

  • 3-in-1 charger, tester, and organiser stores 12 AA and 12 AAA cells
  • Polarity-free slots accept any AA or AAA Ni-MH plus 1.5 V Li-ion batteries
  • Per-cell management auto-detects health and charges only viable batteries
  • 8-inch touchscreen and app show type, level, duration, cycles and health
  • Temperature-adaptive current protects cells while keeping charging efficient

3-in-1 Battery Charger System

The BFKK smart charger combines charging, testing and organisation for up to 12 AA and 12 AAA cells. It accepts any brand of NiMH batteries plus 1.5V lithium AA cells. A polarity-free design lets users drop cells in any orientation without aligning terminals.

2.8-inch Touchscreen Monitoring

The per-cell management system checks every battery before charging and only powers healthy cells. Charging current adjusts automatically based on cell temperature for safer operation. Instant status including type, level and duration appears on the touchscreen or companion app.

Replaces Separate Chargers and Testers

This single station removes the need for multiple single-purpose chargers and manual voltage checkers. The jump is worth it when a household or office regularly cycles dozens of AA and AAA cells and wants unified health tracking.

Highlights

  • 3-in-1 charger, tester, and organiser stores 12 AA and 12 AAA cells
  • Polarity-free slots accept any AA or AAA Ni-MH plus 1.5 V Li-ion batteries
  • Per-cell management auto-detects health and charges only viable batteries
  • 8-inch touchscreen and app show type, level, duration, cycles and health
  • Temperature-adaptive current protects cells while keeping charging efficient

Specifications

No published specifications for this item yet.

Questions about this item

How do I install batteries in the BFKK 3-in-1 charger without worrying about polarity?

Drop each AA or AAA cell into any slot in any direction; the polarity-free contacts accept them without (+) or (-) alignment, and the per-cell system checks health before charging begins.

What ongoing maintenance will the included Ecolast 1.5V AA lithium batteries need?

The smart chip in each Ecolast cell syncs with the charger to report recharge cycles and health percentage on the 2.8-inch touchscreen, so you simply replace a cell when its reported health drops too low.

What limits sustained charging speed when the unit runs continuously?

The charger adjusts current based on each battery's temperature, charging faster when cool and slower when hot, so cell temperature becomes the first limit during extended use.

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