{"product_id":"power-sonic-12v-2-8ah-sla-rechargeable-battery-ps-1228-agm-maintenance-free-compact-pack","title":"Power Sonic 12V 2.8Ah SLA Rechargeable Battery PS-1228 — AGM, Maintenance-Free Compact Pack","description":"\u003cp\u003e\u003cstrong\u003eThe Power Sonic PS-1228 is a compact, maintenance-free 12V 2.8Ah sealed lead-acid (SLA\/AGM) rechargeable battery built for safe, upright or inverted mounting in backup power and portable equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis sealed lead-acid battery from Power Sonic delivers a dependable, spill-proof power source in a small footprint. Designed to resist vibration and tolerate installation in any orientation, the PS-1228 suits a range of light-duty applications such as emergency lighting, alarm systems, small UPS units, and portable electronics. Its valve-regulated AGM construction eliminates regular maintenance while providing steady output and a one-year warranty for added assurance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat physical size and weight can I expect from the PS-1228?\u003c\/h3\u003e\n\u003cp\u003eThe PS-1228 is engineered for compact installations where space is limited. Its nominal dimensions and light weight make it easy to mount or swap out in confined enclosures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 5.20 in (L) × 1.30 in (W) × 3.82 in (H)\u003c\/li\u003e\n  \u003cli\u003eWeight: approximately 2.45 lbs\u003c\/li\u003e\n  \u003cli\u003eForm factor: slim rectangular case for tight battery compartments\u003c\/li\u003e\n  \u003cli\u003eConnector type: standard SLA terminals suitable for fast replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and maintenance-free is this battery?\u003c\/h3\u003e\n\u003cp\u003eThe PS-1228 uses AGM (absorbed glass mat) technology to keep electrolyte immobilized inside the cell matrix, making it spill-proof and maintenance-free. It's designed to withstand shock and vibration, which is useful in mobile or industrial environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSLA\/AGM sealed construction — no topping up required\u003c\/li\u003e\n  \u003cli\u003eSpill-proof design allows for safe indoor or portable use\u003c\/li\u003e\n  \u003cli\u003eVibration and shock resistance for long-term reliability\u003c\/li\u003e\n  \u003cli\u003eValve-regulated safety reduces gas release during charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere is this battery typically used and how does it perform?\u003c\/h3\u003e\n\u003cp\u003eWith a 2.8Ah capacity at 12 volts, the PS-1228 provides reliable, short-to-medium duration power for many low-to-moderate draw devices. It performs well as a backup or portable power source where consistent voltage and sealed safety are needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon in emergency lighting, security alarms, and small UPS systems\u003c\/li\u003e\n  \u003cli\u003eSuitable for portable power packs, test equipment, and handheld devices\u003c\/li\u003e\n  \u003cli\u003eRechargeable for repeated cycling when used with compatible chargers\u003c\/li\u003e\n  \u003cli\u003eOEM and replacement battery for devices specifying 12V 2.8Ah SLA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about warranty and safe installation?\u003c\/h3\u003e\n\u003cp\u003ePower Sonic backs this model with a one-year warranty that covers manufacturing defects under normal use. Because it’s sealed and spill-proof, the PS-1228 can be mounted in any orientation, but correct charging and ventilation guidance should be followed to maximize life and safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull one-year limited warranty from Power Sonic\u003c\/li\u003e\n  \u003cli\u003eMountable in any position without leaking\u003c\/li\u003e\n  \u003cli\u003eUse an appropriate SLA\/AGM-compatible charger for best results\u003c\/li\u003e\n  \u003cli\u003eAvoid extreme temperatures and follow manufacturer installation tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Power Sonic PS-1228 fits users needing a compact, dependable sealed battery for light-duty backup and portable devices—security installers, emergency lighting technicians, hobbyists, and equipment manufacturers who require a low-maintenance 12V 2.8Ah solution. If you want a small, spill-proof battery with vibration resistance and simple replacement sizing, the PS-1228 offers a practical balance of portability, durability, and value.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the PS-1228 sealed or does it need maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The PS-1228 is a sealed AGM lead-acid battery and requires no electrolyte topping or regular maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount this battery in any orientation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The PS-1228 is spill-proof and can be mounted upright, sideways, or inverted as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Power Sonic","offers":[{"title":"Default Title","offer_id":48084349550750,"sku":"B000XB25HC","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/power-sonic-ps-1228-front-view.jpg?v=1785851286","url":"https:\/\/northtrailauto.ca\/products\/power-sonic-12v-2-8ah-sla-rechargeable-battery-ps-1228-agm-maintenance-free-compact-pack","provider":"North Trail Auto","version":"1.0","type":"link"}