12 Volt 5 Amp-Hour Sealed Lead Acid (SLA) batteries with T1 Terminals by Pirate Battery are constructed with lead calcium alloy and absorbed glass mat AGM technology which allows a completely maintenance-free and high-performance operation. Fiberglass mat separators and high cell compression extend battery life by delivering superior vibration resistance from the most extreme conditions. All 12V 5Ah Pirate Battery brand AGM batteries are manufactured with the highest quality materials and rigorously tested to ensure safety, OEM compatibility, effectiveness and optimal performance.12V 5Ah Battery Features:Patented sealed post prevents corrosion which gives extended battery lifeNo spills, no leaks, and no water to checkExtreme vibration resistance to ensure maximum conductivityHigh Cranking Amps & Low Self-Discharge RateReady for Immediate Use12V 5Ah Battery Specifications:Model: 12V5AHSLADimensions : (H) 3.98" x (L) 3.54" (W) 2.76"Weight: 3.5 lbs.Volts: 12VPolarity: [+ -]Terminal Type: T1Condition: NewAlso Replaces: 804302, 23-289, 23-289B, 23-289A, 23289, BP4-12, BP4.5-12, BP5-12, CA1240, CFM12V4.6M, DG12-5, ES4-12, GP1245, GP1250, HR5.5-12, HR1221WF2, JC1240, LC-R125P, LC-RB124P, LC-R125P, LCR-12V4BP, LCR-12V5P, NP4-12, NP4-12P, NPH5-12, NPX-25, PC1250, PE4-12R, PE4.5-12R, PE12V4.5F1, PE12V4.0, PS-1242, PS-1250, PS1250, PS-1252, PXL12050, RBC45, SLA-12V4-5, UB1245, UB1250, UB1250A, WP4-12, WP4.5-12, WP5-12