eneloop pro AAA Rechargeable Batteries
BK-4HCCA · pro
980mAh typ
930 mAh minimum · 500 rated cycles · keeps 85% after 1 year
eneloop pro AAA puts the most charge the line offers into a slim cell, 980 mAh typical on current packs. It suits a headlamp on a long night or a small flash that eats AAA. One pack size still carries the older label of 950 and 900 mAh, and its row in the table says so.
Every pack, price per cell
| Pack | Price | Per cell | Part number |
|---|---|---|---|
| 4-pack | $16.99 | $4.25 | BK-4HCCA4BA |
| 6-pack | $26.92 | $4.49 | BK-4HCCA6BA |
| 8-pack | $28.36 | $3.55 | BK-4HCCA8BA |
| 10-pack | $35.51 | $3.55 | BK-4HCCA10FA |
| 12-pack | $49.72 | $4.14 | BK-4HCCA12FA |
| 16-pack | $62.81 | $3.93 | BK-4HCCA16FA |
| 24-pack | $84.85 | $3.54 | BK-4HCA24/CA |
Specification
| Line | eneloop pro (high capacity) |
|---|---|
| Size | AAA |
| Chemistry | Nickel-metal hydride (NiMH), pre-charged |
| Capacity, typical | 980 mAh |
| Capacity, minimum | 930 mAh |
| Rated cycles | 500 (IEC 61951-2:2011) |
| Charge kept in storage | 85% after 1 year (Panasonic estimate, 20 °C) |
| Works down to | -4 °F |
| Made in | Japan; packaged in the United States |
| Series code | BK-4HCCA |
US packs print typical capacity first. Panasonic’s global pages give regional figures for eneloop pro AAA that can differ from these.
AAA: pro or standard
Where eneloop pro AAA wins
- 980 mAh typical against 850
- More shots, more minutes per charge in a high-drain device
- Flash, headlamp, flashlight
Where eneloop AAA wins
- 2,100 rated recharges against 500
- 70% kept after 10 years, against 85% after 1
- Lower price per cell: from $1.91 against $3.54
Chargers that take it
-
from $16.31
-
from $18.80
-
from $34.57
-
from $52.99
-
from $16.83
-
from $21.05
Read the part number
Each pack of this cell ends its code with the count: BK-4HCCA4BA, BK-4HCCA6BA, BK-4HCCA8BA, BK-4HCCA10FA, BK-4HCCA12FA, BK-4HCCA16FA, BK-4HCA24/CA.
eneloop pro AAA: questions
How many times can you recharge eneloop pro AAA?
Panasonic rates eneloop pro AAA for 500 recharges under the 2011 IEC test, and about 150 under the stricter 2017 edition. Drained hard and charged hot, eneloop pro AAA cells wear out sooner than that.
What capacity do you get from eneloop pro AAA?
Current US packs print 980 mAh typical and 930 mAh minimum. One pack size still carries an older label with lower figures, and its row says so.
Which charger do you need for eneloop pro AAA?
Any of the six eneloop chargers. Panasonic gives charge times for four pro AA, and eneloop pro AAA cells finish sooner than those.
eneloop pro AAA and the other three cells of the eneloop line share the same six chargers.