6V 12Ah SLA Battery

Description CBL12-6  |  6V 12Ah Sealed Lead Acid Battery  |  72Wh  |  T2 Terminal  |  3.53 lbs (1.60 kg)  |  Lead Calcium Alloy  |  UL 1989 Certified The Canbat 6V 12Ah SLA battery is a valve-regulated sealed lead acid (VRLA) battery designed for standby and light cyclic applications. Featuring lead calcium alloy plate construction and absorbent glass mat (AGM) technology, the battery delivers maintenance-free operation, a self-discharge rate below 2% per month, and reliable float performance across a 20 year design floating life at 20°C. The compact footprint — 5.94 × 1.99 × 3.70 in — accommodates standard enclosure formats across security, life-safety, and access control infrastructure. Available with T1 or T2 terminals. Certified to UL 1989. Typical Applications The CBL12-6 is designed for float standby and light cyclic discharge duty in systems requiring sealed, maintenance-free backup power. Rated at 12Ah (C20) at 6V, the battery is suited to higher-capacity standby loads and extended discharge durations compared to smaller-format SLA batteries. Typical deployment includes uninterruptible power supplies (UPS), electric power systems (EPS), emergency lighting equipment, exit sign backup units, fire detection and alarm panels, security alarm systems, access control systems, electric gate operators, communication power supplies, DC control systems, medical monitoring equipment, and telecommunications infrastructure. The CBL12-6 is commonly used as a replacement 6V 12Ah SLA and AGM battery in security systems, emergency lighting equipment, access control systems, and UPS installations requiring greater reserve capacity. UL 1989 Certification The CBL12-6 is certified to UL 1989, the Underwriters Laboratories standard for sealed lead acid batteries, covering electrical performance, mechanical integrity, and safety requirements including overcharge tolerance and short circuit protection. Certification is issued following independent third-party laboratory evaluation — not manufacturer self-declaration. Canbat maintains UL 1989 certification across its sealed lead acid battery lineup. UL 1989 certification is commonly specified for security, fire alarm, emergency lighting, telecommunications, and backup power installations. VRLA AGM Construction The CBL12-6 6V 12Ah SLA battery uses valve-regulated absorbent glass mat (AGM) construction, with electrolyte immobilized within puncture resistant micro-porous glass mat separators. The sealed recombinant cell design prevents acid emission under normal operating conditions and permits installation in any orientation. Lead calcium alloy plate construction eliminates watering requirements, reduces gassing, and supports low self-discharge performance. Batteries stored at 25°C may be held up to six months before a refresh charge is required; storage at elevated temperatures reduces this interval. Technical Specifications 6V 12Ah SLA Battery — Specifications (CBL12-6) Part Number CBL12-6 Nominal Voltage 6V Rated Capacity (C20) 12Ah Energy 72Wh Terminal Type T2 Container Material ABS Plate Construction Lead Calcium Alloy Max Discharge Current (5s) 180A Internal Resistance Approx. 9mΩ Design Floating Life at 20°C 20 Years Self Discharge <2% per month at 25°C Operating Temp — Discharge 5°F to 122°F (-15°C to 50°C) Operating Temp — Charge -4°F to 104°F (-20°C to 40°C) Storage Temp 5°F to 104°F (-15°C to 40°C) Certification UL 1989 Dimensions & Weight Physical Specifications Length 5.94 in (151 ± 2 mm) Width 1.99 in (50.5 ± 2 mm) Container Height 3.70 in (94 ± 2 mm) Total Height (with terminal) 3.94 in (100 ± 2 mm) Approx. Weight 3.53 lbs (1.60 kg) Canadian-Owned Battery Manufacturer  |  Technical Support  |  UL 1989 Certified  |  Nationwide Distribution