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Four silver AA batteries in a clear plastic case

Maha Energy Corp.

Maha Energy Corp. Powerex PRO AA NiMH 2700 mAh 4-pack with case

SKU CH-WQ4C-KA3AB

Four AA NiMH rechargeable cells deliver 2700 mAh capacity and retain up to 75 percent charge during extended storage, supplied with a protective case

  • Battery typeAA
  • 2700 mAh capacity powers devices longer
  • Retains up to 75 % charge during extended storage
  • Improved low-temperature performance for reliable cold-weather use
  • Fast and efficient full charges reduce downtime
  • Includes protective battery case for safe transport

Four AA NiMH cells at 2700 mAh

This pack supplies four AA-size nickel-metal-hydride cells rated at 2700 mAh each. They arrive new in a protective storage case. The chemistry suits high-drain devices such as camera flashes, wireless microphones and gaming controllers where alkaline cells drain quickly.

2700 mAh capacity with extended storage retention

At 2700 mAh the cells deliver long run-times for demanding loads and maintain voltage well under heavy current draw. They can be stored for an extended period and still retain up to 75 % of their charge, reducing the need for frequent top-ups before use.

NiMH chemistry limits and charging behaviour

Nickel-metal-hydride chemistry self-discharges faster than lithium primary cells, so the pack is not ideal for ultra-low-drain items expected to sit for years untouched. Full recharges are fast and efficient, yet the cells require a charger designed for NiMH to avoid over-charge damage.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeAA

Questions about this item

Will these 2700 mAh AA cells work in older devices that originally used lower-capacity NiMH batteries?

Yes. They are standard AA NiMH cells, so any device that takes AA rechargeable batteries can use them; the higher capacity simply provides longer run time.

How can I confirm the batteries are holding a full charge after the first few cycles?

After a complete charge, a smart charger should report each cell near 2700 mAh; in use you will notice noticeably longer run time compared with lower-capacity packs.

Does the 4-pack include a charger or only the storage case?

The pack includes one battery case for storage and transport; a compatible NiMH charger must be purchased separately.

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