6V 4.5AH rechargeable battery meets or exceeds the OEM SLA battery specifications. 6V 4.5AH is Safe, Reliable, Brand new, and Long lasting. Our sealed lead acid batteries contain at least a 1-year warranty - Free maintenance with good customer service. We insures to provide the best kinds of sealed lead batteries at affordable prices in the industry. They can be used for a variety of applications such as Emergency lighting, Home and garden, consumer electronics, medical equipment, fire alarms, security alarms. Almost 100% Of The Old Battery Is Recycled, Protecting The Environment.