This is a replacement SLA battery for PS-630, UB634 (D5732), NP3-6, NP 2.6 -6, DJW6- 3.2 and SLA3-6. We guarantee the best price and 100% compatibility with your Haze Batteries HZS06- 3.2 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.