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Two white AA batteries with two grey C-size spacer sleeves

Panasonic

Panasonic K-KJS2MCA2BA AA 2000 mAh 2-pack standard battery

SKU CH-QNJF-S85SA MPN K-KJS2MCA2BA

Two 1.2 V NiMH AA cells rated at 2000 mAh with 2100 charge cycles and C-size spacers included

  • SpecificationsPANASONIC K-KJS2MCA2BA eneloop(R) 2 AA Batteries & 2 Spacers
  • TypeRechargeable Batteries
  • Battery Pack2-pack
  • Battery TypeAA
  • Battery Capacity2000 mAh
  • FeatureQuickly and easily convert eneloop AA batteries for use in “
  • Ready for high-drain devices with 2000 mAh NiMH capacity
  • Recharge up to 2100 times for long-term value
  • Pre-charged cells work straight from the pack
  • Includes C-size spacers for flexible device fit
  • Low self-discharge keeps power ready for emergencies

Ready-to-use AA rechargeables

Panasonic Eneloop AA cells arrive pre-charged at 1.2 V and 2000 mAh so they work straight from the pack. The 2-pack suits households that need a few spares for everyday devices. Nickel-metal-hydride chemistry avoids the memory effect of older rechargeables. They replace disposable alkalines in any standard AA slot.

2100 recharge cycles and C-size flexibility

Rated for 2100 charge cycles the pair delivers years of service before capacity fades noticeably. Included C-size spacers let each AA cell power larger-format torches, toys or radios without buying dedicated C cells. Runtime scales with the 2000 mAh rating so high-drain gadgets drain the cells faster than low-draw clocks. Spacers add no electronic function, only mechanical fit.

Low self-discharge chemistry

Eneloop cells retain most of their charge during months of storage so they are ready for emergencies. The 1.2 V output matches nominal NiMH voltage and is compatible with equipment designed for 1.5 V alkalines. No proprietary charger is required; any NiMH charger will replenish the pack. Buyers needing lithium voltage or higher single-cell capacity should look elsewhere.

Highlights

  • Ready for high-drain devices with 2000 mAh NiMH capacity
  • Recharge up to 2100 times for long-term value
  • Pre-charged cells work straight from the pack
  • Includes C-size spacers for flexible device fit
  • Low self-discharge keeps power ready for emergencies

Specifications

BrandPanasonic
ModelK-KJS2MCA2BA
SpecificationsPANASONIC K-KJS2MCA2BA eneloop(R) 2 AA Batteries & 2 Spacers Kit (C Size)
TypeRechargeable Batteries
Battery Pack2-pack
Battery TypeAA
Battery Capacity2000 mAh
FeatureQuickly and easily convert eneloop AA batteries for use in “C” size battery applications
Great to have on hand in case of emergency
Perfect for use in flashlights, toys, and other devices
Made from high quality, durable plastic
Shipping weight0.18 kg
Package size203 × 127 × 25 mm

Questions about this item

Will these AA cells power a device that originally took C-size batteries?

Two C-size spacers are included so each AA fits a C compartment while delivering 1.2 V and 2000 mAh

How can I confirm the cells are ready to use straight from the pack?

They arrive pre-charged and hold usable power for months; insert them and the device should run immediately

What exactly comes in the pack and what must I source elsewhere?

The box contains two AA NiMH cells and two C-size spacers; a compatible charger is not included

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