Shuriken Batteries Vehicle Battery
Shuriken Vehicle Batteries: AGM Power Built for High-Demand Applications
When a vehicle's factory battery simply isn't enough — whether you're running a high-wattage car audio system, competing on the SPL circuit, or just need reliable reserve power — Shuriken High Performance Batteries delivers purpose-built solutions. A brand under the Metra Electronics family, Shuriken has earned a loyal following among 12-volt enthusiasts and professional installers for one reason: their vehicle batteries are engineered specifically for the realities of modern automotive power demands.
AGM Technology at the Core
Every Shuriken vehicle battery is built on Absorbed Glass Mat (AGM) technology — a sealed design where the electrolyte is suspended in a fiberglass mat rather than sloshing around in free liquid. This means the batteries are completely spill-free and non-hazardous, allowing for flexible installation. The AGM construction also enables Shuriken's batteries to be mounted in virtually any orientation, including on their side or even upside down, opening up trunk and undercarriage mounting locations that conventional batteries simply can't occupy.
Shuriken's SK-BT series spans a wide range of capacities — from the compact SK-BT18 and SK-BT20 entry models all the way up to the high-capacity SK-BT120 and SK-BT140 — giving builders the ability to match battery size precisely to system wattage. The SK-BT120, for example, is rated at 120 amp hours and is suited for car audio systems up to 2,400 watts, making it a popular choice for serious builds.
Built to Survive Harsh Conditions
Shuriken vehicle batteries are engineered to handle the punishment that comes with high-powered installations. The power cells are extremely resistant to excessive heat and strong vibration, and they can be discharged and recharged hundreds of times. Each unit features super-low internal resistance (ESR) and closely packed pure lead plates to maximize energy delivery — critical when amplifiers are drawing large bursts of current. The batteries are 100% sealed in reinforced ABS plastic cases, keeping them maintenance-free throughout their service life.
From Reserve Power to Primary Starting Batteries
Shuriken's lineup isn't limited to auxiliary applications. The brand also offers batteries capable of serving as a vehicle's primary starting battery, with some models delivering 420 or more cold cranking amps — making them practical choices for daily drivers and enthusiast builds alike. Shuriken has also expanded into LiFePO4 (lithium iron phosphate) chemistry, offering a lithium battery series that recharges quickly, holds a charge longer than conventional batteries, and includes an overcurrent detection circuit for added protection.
Whether you're upgrading a daily driver's electrical foundation, adding a dedicated reserve cell for a custom audio installation, or seeking a high-cycle AGM for a competition vehicle, browse the full range of vehicle batteries available from Shuriken to find the right capacity and chemistry for your build.