Dell Laptop battery question: 2 different models will battery work in both safely?

[hotaru251]

So my laptop is an Inspiron 1545.

I was doing 3month cleaning of it and when i remvoed batetry i saw it was bloated (was raised dome area on one end and flat and normal on other side)
so i took it out as im pretty sure when a battery swells liek that it isnt safe( if it is safe tell me i may be paranoid).

Get paid in a week so not able order one till then(and then prolyl 3-5days shipping), but i like to take laptop with me when i have go palces and w/o battery it wont work so well w/o charger.

Question is this: I have a broken Inspiron 1440 that has a good batetry and it does fit my laptop(1545) and keeps it on when i unplug it, but wont charge the battery; Is it safe and ok to use the battery from the 1440 or will it damage laptop/battery?

 

[reedo_43]

It is the same battery. Wondering why it wont charge. That might be part of you problem in the first place.

http/www.ebay.com/itm/5200mAh-Battery-for-Dell-Inspiron-1525-1526-1440-1545-1546-1750-GW240-New-/201182287443?pt=Laptop_Batteries&hash=item2ed7661653