25c

[PANAMATIK]

(04-27-2017 05:10 AM)Geoff Quickfall Wrote:  Find a battery pack, cut the spine at each end, remove NiCd and replace with alkalines AA; or replace with NiMh AA but charge them with an after market charger. DO NOT USE THE WOODSTOCK WALL WART to charge the batteries while they reside in the calculator. DO NOT USE THE WOODSTOCK WALL WART without batteries in the calculator.

I prefer to cut the spine only on one end (at the battery contacs), bend it outwards to remove and insert batteries. This will leave the battery pack more intact.

Bernhard