## What battery is in the HP 10b calculator?

What type of batteries

Supported model Battery description Discontinued models
1.5-volt button-cell HP 6s Solar
HP 9g, HP 9s 1.5-volt button-cell
1.5-volt button-cell 10b,11c, 15c, 16c, 42s, 32s, 17b, 17bII, 20s, 32sII
HP 10bII, 17bII+ 3-volt CR2032

### What battery does a HP 12C calculator use?

CR2032 –
The current HP12C models (HP 12C, HP12C 30th Aniversary, HP 12C Platinum) use 2 -CR2032 – 3 volt batteries.

How long does HP 10bII+ battery last?

In real life it can be as long as 2 or 3 years depending on your use, but the official figure is 1 year.

What batteries does an HP 15c use?

HP 15c Limited Edition This model is powered by two CR2032 batteries, and can easily be differentiated from the original model by the “Limited Edition” script below the company logo as well as the black text on brushed metal back label, as opposed to the white text on black of the original.

## What is the difference between HP 12C and HP 12C Platinum?

The HP 12c Platinum is similar in appearance and functionality to the 12C, and is designed to mimic the 12C whilst extending its capabilities in various aspects. The calculator was introduced in 2003, is visibly distinguished by its silver-colored upper half as opposed to the gold-colored plate on the original 12c.

### How old is hp12c?

The device in question is the HP 12C calculator, first launched exactly 30 years ago today, on September 1, 1981.

How do I make my HP 10bII not round?

To change to four decimal places, press the 4 key followed by the ENTER key. To change the number of decimal places with the HP 10BII, press the Shift key (the key with the yellow square on it), followed by the DISP key (the = key), followed by the 4 key.

Is HP 10bII programmable?

HP 10bII+ Business Calculator (Algebraic) – Non-Programmable.

## How can I get the batteries out of my HP 10bII?

Next to the batteries are small holes, highlighted in the picture below. Use for example a jewellers screwdriver or similar object to lift the batteries out. 12-01-2016 04:23 AM

### Where can I buy batteries for my HP calculator?

What type of batteries do the HP Calculators use? Where to buy the batteries They are available in most drug stores, camera stores or grocery stores. Other places to purchase batteries include the Internet.

Can you lose memory on a HP 10bII calculator?

None of the HP ARM-based calculators have a capacitor for memory retention. You’ve got at best a few seconds before you’ll lose memory if you remove both coin cells in any of these machines. The manual http://support.hp.com/us-en/product/HP-10bII+-Financial-Calculator/5034296/model/5034298/manuals

What happens if I change the batteries on my Calculator?

The factory programmed functions of the calculator wil never be erased/lost if both batteries are removed. This is not a programmable calculator, so no user programs that can be erased. The best way to prevent the loss of user data is to change the batteries one at a time. Best regards. This topic has been archived.