JTECH NiMH Replacement Battery Pack for JTECH GuestCall Coaster Pagers, GuestCall CommPass Pagers and GuestCall IQ Pagers. Qty 5: Replacement Batteries Specifications: - Nickel Metal Hydride (NiMH) - 2.4 V - 250 mAH - User Replaceable - Battery Life: 1-2 Years Installed - Install Battery within 3 months for maximum battery life Compatible With: Model Name/JTECH Part Number GCLTD - Legacy NON Digital IQ IQ2008 - Cranberry Legacy IQ: Digital LT2004A /LTMSGBELT - HME Legacy Cranberry Alpha belt pager LT2009B/J2003 - BLTMESSAGE2/BLTMESSAGE3 - Blue Alpha Coaster J1701/PGCPD2 - Digital CommPass Pager (Black) J1705/PGIQD1 - Digital IQ Pager (Black) J1707 PGCSTDIG Digital Coaster Pager (black) 450307 PAG-R2U-VSERVCLM Legacy Non-digital Rugged Pager