hp 12c_user's guide_English_E_HDPMBF12E44.pdf
Page 193
... Replacement battery is a Lithium 3V Coin Type CR2032. Replace only with one 3 Volt CR2023 Lithium battery. Low-Power Indication A battery symbol (¼) shown in the upper-left out of the calculator for a short time while the battery is out of batteries in fire. This allows you turn off the calculator before removing the battery). Appendix E Battery, Warranty, and Service Information Battery The hp 12c...
... Replacement battery is a Lithium 3V Coin Type CR2032. Replace only with one 3 Volt CR2023 Lithium battery. Low-Power Indication A battery symbol (¼) shown in the upper-left out of the calculator for a short time while the battery is out of batteries in fire. This allows you turn off the calculator before removing the battery). Appendix E Battery, Warranty, and Service Information Battery The hp 12c...