How to change BA II plus pro battery?

CFA General
#1

I’m trying to change my battery on my BA II plus pro and I’m struggling to get it out. I’ve tried to push it down, use a pen to move it a bit to the side but the old battery won’t budge.

#2

Screwdriver or chainsaw.

#3

#HP12c

#4

The pro doesn’t have screws in order to take out the battery. Bloody frustrating trying to get it out lol.

#5

Small screwdriver or hacksaw.

#6

Step 1 : Obtain Hacksaw

Step 2 : Purchase HP12C

#7

Step 3: Leave hacksaw outside and in rain

Step 4: Frame rusty hacksaw and place above desk at office

#8
#9

FTFY

#10

Looks like I will be getting a new calculator haha

#11

You have to lift the battery up, not down, nor to the side. Up UP! There’s even an instructional diagram under the battery cover on the case. If this is a serious post, then perhaps you’ll need to get that hacksaw and use it for its intended purpose.

#12

This is a calculator with non removable battery like iPhone. Throw this one and buy a new one.

#13

Use a screwdriver. Give it a gentle push and the battery will pop out.

#14

Hopefully just finished level III and I’ve never needed a batter change. Wondering what I’m going to do with all these spare batteries…