HP Calculator Model

Battery Name

Common P/N

Discontinued models

HP10bII, HP12c, HP12cPlatinum, HP17bII+, HP35s

2 x 3-volt CR2032

Duracell DL 2032 Panasonic CR2032

33sHP10s+, HP300s+

2 x 1.5-volt LR44

Panasonic LR44

Duracell PX76A / 675A

Alkaline GPA76

8s, 9s, 9g, 10s, 11c, 15c, 16c, 17b, 32s, 42s

HP50g4 x 1.5-volt AAA

1 x 3-volt CR2032

Duracell MN2400

Panasonic AM439gs, 40gs, 48gII

 3 x 1.5-volt AAA

1 x 3-volt CR2032

Duracell MN2400 Panasonic AM4 38g, 39g, 39g+, 48s, 48sx, 48g, 49g, 49g+

3 x 1.5-volt button-cellDuracell MN24006s, 10b,11c, 12C (older model), 15c, 16c,  17b, 32s, 32sii, 42s

3 x 1.5-volt

N-cell

Duracell MN9100 Panasonic AM5

19b, 19bii, 28c, 28s.

1 x 3-volt CR2016

Duracell DL2016 Panasonic CR2016

128 Kb RAM card HP 82215A, 1 MB RAM card HP82216A.