DextersLab2013: Dallas DS12887A NVRAM PC CMOS External Battery Hack
dallas ds12887 test/replace | All About Circuits
Cracked the top off and replaced the battery in an old RTC/CMOS module to revive an old motherboard. : r/techsupportmacgyver
Battery problem w/ Dallas DS1287 | Vintage Computer Federation Forums
Fixing a Flat Dallas DS1287 Real Time Clock Chip
FedCo Batteries Compatible with Dallas Semiconductor DS12887A Clock Chip with Battery For Clock Memory
Fixing a Flat Dallas DS1287 Real Time Clock Chip
Revised: Repairing Real-Time Clock Battery (Dallas DS1287 / Odin OEC12C887) - YouTube
Reworking a DS12B887 Clock Chip \ VOGONS
21-39125-01 DS12887 & DS12887A Dallas Semiconductor (aka Maxim) Clock Battery for Alphaserver
Replacement for Dallas DS1287 real time clock (RTC DS1285 DS12885 DS12887) | eBay
Fixing a Flat Dallas DS1287 Real Time Clock Chip
Dallas DS12887A Battery for Real Time MK48T87AB - OEC12C887A
Tutorial: RTC replacement on older motherboards 8086 to 486 - BetaArchive
Reworking Dallas RTC Modules
Dallas Replacement from Milk Factory Computers on Tindie
Perpetual Replacement for Dallas DS12887A, DS1287 — w/Replaceable CR2032 Battery | eBay
Reworking Dallas RTC Modules
9800 CM0S
DALLAS Maxim - DS12887 - IC. Real Time Clock - CMOS Clock, 24 Pin Dip.
Dallas DS12887A DS12887 DS1287 ODIN CR2032 battery mod - RTC 486 Pentium | eBay
Perpetual Replacement for Dallas DS12887A, DS1287 — w/Replaceable CR2032 Battery | eBay
