This is a replacement SLA battery for PS-630, UB634 (D5732), NP3-6, NP2.6-6, DJW6-3.2 and SLA3-6. We guarantee the best price and 100% compatibility with your Panasonic LC-R063R4P model. The replacement sla batteries also include a minimum of one year warranty. Popular applications for our sla batteries are UPS, emergency lighting, security, fire and burglar alarms, scooters, wheelchairs, medical, and other.