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Eight white AAA rechargeable batteries in a clear plastic holder

Panasonic

Panasonic BK-4MCCA8BA eneloop AAA 800mAh 8-pack standard battery

SKU CH-TH2Z-WN3ZE MPN BK-4MCCA8BA

Eight AAA Ni-MH cells hold 800 mAh typical, keep 70 % charge after 10 years and recharge up to 2100 times

  • SpecificationsNi-MH, Low Self Discharge rechargeable batteries 800mAh typi
  • TypeRechargeable Batteries
  • Battery Pack8-pack
  • Battery TypeAAA
  • Featureeneloop 800mAh typical /750mAh Ni-MH minimum (AAA) Holds up
  • Recharged up to 2100 times for long-term value
  • Holds 70% charge after 10 years storage
  • 800mAh typical capacity powers everyday devices
  • Pre-charged with solar energy, ready to use
  • No memory effect allows flexible recharging

Ready-to-use AAA Ni-MH cells

These Panasonic eneloop AAA batteries arrive pre-charged with solar energy at the factory and deliver a typical capacity of 800mAh with a 750mAh minimum. Each cell uses low self-discharge Ni-MH chemistry and can be recharged up to 2100 times. The 8-pack suits households that want a single reusable power source for everyday devices.

Check your device and charger

Verify that your equipment accepts AAA Ni-MH cells with a nominal 1.2V output and that your charger supports Ni-MH chemistry. The batteries maintain up to 70% of their charge after 10 years of storage and operate down to -4°F, so confirm the temperature range matches your intended use. No memory effect means they can be topped up at any discharge level.

Ideal for frequent low-drain use

Buyers who regularly power remotes, clocks, wireless keyboards or toys will benefit from the long cycle life and shelf retention. Users who need higher capacity per cell, lithium primary voltage, or a different form factor such as AA, C, D or 9V should look at other options.

Highlights

  • Recharged up to 2100 times for long-term value
  • Holds 70% charge after 10 years storage
  • 800mAh typical capacity powers everyday devices
  • Pre-charged with solar energy, ready to use
  • No memory effect allows flexible recharging

Specifications

BrandPanasonic
ModelBK-4MCCA8BA
SpecificationsNi-MH, Low Self Discharge rechargeable batteries
800mAh typical /750mAh Ni-MH minimum (AAA)
TypeRechargeable Batteries
Battery Pack8-pack
Battery TypeAAA
Featureeneloop 800mAh typical /750mAh Ni-MH minimum (AAA)
Holds up to 70% of their charge after 5 years of non-use
Can be recharged up to 2100 times
Pre-charged at the factory using power generated from solar energy and ready to use right out of the package
Work in extreme temperatures down to –4°F
No memory effect – batteries can be recharged when fully, or partially drained
Ni-MH, Low Self Discharge rechargeable batteries
Shipping weight0.10 kg
Package size107 × 86 × 23 mm

Questions about this item

What comes in the box and do I need a charger?

The pack contains eight AAA Ni-MH eneloop cells pre-charged at the factory using solar power and ready to use. A compatible Ni-MH charger is not included and must be purchased separately.

How do I choose between the listed capacities?

These are AAA cells rated at 800 mAh typical and 750 mAh minimum. Select this pack when your device takes AAA batteries and you want up to 2100 recharge cycles with low self-discharge.

What does the 800 mAh rating mean in actual use?

It indicates the typical capacity the cell delivers per charge. In a real device you can expect around 800 mAh per cycle, with the cells holding up to 70 % of that charge after 10 years of storage and surviving up to 2100 recharges.

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