Varta Industrial Pro C, 20-pak LR14

good value pack. all works fine. like to be able to purchase everything together

I thought this was a good price for 6 batteries for my needs

Last well against other known brands and good value for money

I collected these batteries within hours of receiving a new door bell which was supplied without batteries. Again the click and collect system of B&Q worked efficiently with emphasis on customer satisfaction even though they had not supplied the bell.

I don't know if they will last any longer than non-industrial types as I haven't bought these before and the ones inserted into mouse deterrent has been in place for only a few weeks. May update in September.