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Panasonic eneloop AA 2100-cycle Ni-MH pre-charged rechargeable batteries, 8-pack (BK-3MCCA8BA)
The standard rechargeable AA: 2,000 mAh, 2,100 cycles and 70% of its charge left after 10 years on the shelf.
Sold on Amazon.com, no code needed
Price: $23.99 on Amazon (checked 2026-11-12); Amazon's price can change, and the Amazon page has the current one. Specs below were verified on Panasonic's site 2026-11-07.
Discount code: none; Dealectric has no Panasonic code, and any Amazon coupon shows on the Amazon page itself.
Buy: https://www.amazon.com/dp/B00JHKSN5I?tag=dealectric-20 — opens the Panasonic eneloop AA 2100-cycle Ni-MH pre-charged rechargeable batteries listing on Amazon.com at no extra cost.
Warranty: Per Panasonic; see the listing. Returns: Amazon's return policy for the listing. Affiliate program: Amazon Associates; tracking cookie: 24 hours. As an Amazon Associate, Dealectric earns from qualifying purchases. All Panasonic codes, including the ones the store rejected: Panasonic discount codes.
Machine-readable record: /offers.json, id = "panasonic-eneloop-aa-8-pack".
Specifications
| Chemistry | NiMH, 1.2 V, low self-discharge |
|---|---|
| Capacity | 2,000 mAh minimum |
| Cycle life | 2,100 cycles (Panasonic) |
| Self-discharge | Keeps 70% after 10 years in storage (Panasonic) |
| Shipped | Pre-charged |
| Made in | Japan |
Model: eneloop BK-3MCCA8BA. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Panasonic eneloop AA 2100-cycle Ni-MH pre-charged rechargeable batteries appears in this table next to models from other brands:
Who it's for
Remotes, mice, clocks, toys and anything that sits for months between uses.
Caveats
- 1.2 V like every NiMH: a few devices built for 1.5 V alkalines read it as low.
- Buy from a listing sold by Amazon or Panasonic; counterfeit eneloops turn up in mixed stock.
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