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HiQuick AA AAA rechargeable battery kit with USB charger and LCD display

Shenzhen Lepower Electronics Co., Ltd

Shenzhen Lepower Electronics Co., Ltd HiQuick Rechargeable AA AAA Battery Kit 2800mAh 1100mAh 1.2V 1200 Cycles

SKU CH-Y20E-PYWXV

Kit includes four 2800 mAh AA and four 1100 mAh AAA Ni-MH cells plus a USB charger that independently charges one to four batteries in 2 to 3.5 hours with LCD status and safety protections.

  • Battery TypeNi-MH
  • Independently charge 1–4 batteries simultaneously with four separate slots
  • Recharge AA cells in about 3.5 hours and AAA cells in about 2 hours
  • Each cell delivers up to 1200 recharge cycles for long-term value
  • Low self-discharge keeps over 80 % capacity after three years unused
  • Built-in safety protections and LCD status display on a UL-certified charger

Kit contents and intended use

This kit includes four AA cells rated at 2800mAh and four AAA cells rated at 1100mAh, all delivering 1.2V Ni-MH chemistry. A four-bay USB charger with independent slots is bundled so users can recharge one to four cells at once. It suits households that regularly power remotes, flashlights, cameras, toys or electric toothbrushes and want to replace disposable alkalines.

Sustained charging behaviour

The charger replenishes one to four AAA cells in about 2 hours and one to four AA cells in about 3.5 hours. Each cell is rated for over 1200 charge cycles, and low self-discharge chemistry keeps them above 80% capacity after three years of storage. Independent bays let you top up mixed sizes without waiting for a full set.

Thermals noise and power draw

UL-certified circuitry provides short-circuit, over-voltage, over-charge and over-temperature protection during every session. The LCD panel shows real-time status so you can confirm normal operation at a glance. Power comes from a standard 5V 2A USB source, keeping the footprint small and silent on a desk or bench.

Highlights

  • Independently charge 1–4 batteries simultaneously with four separate slots
  • Recharge AA cells in about 3.5 hours and AAA cells in about 2 hours
  • Each cell delivers up to 1200 recharge cycles for long-term value
  • Low self-discharge keeps over 80 % capacity after three years unused
  • Built-in safety protections and LCD status display on a UL-certified charger

Specifications

Battery TypeNi-MH

Questions about this item

Does the charger generate noticeable heat or noise while charging four AA batteries for the full 3.5-hour cycle?

The charger includes overheating protection and multiple safety mechanisms, and it is UL certified, so it is designed to run the 3.5-hour AA charge cycle without excessive heat or noise.

What power source must I already have to run the 5V 2A USB fast charger?

You need any standard 5V 2A USB power adapter or a USB port that can supply 2 amps, such as a wall charger, power bank, or computer port rated for that output.

Will the 1.2V Ni-MH cells work reliably in older devices that originally used 1.5V alkaline AA or AAA batteries?

Yes, the 1.2V Ni-MH AA and AAA cells are widely compatible with common electronics such as remote controls, flashlights, digital cameras, electric toys and electric toothbrushes.

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