12V 14Ah 185CCA High Crank AGM Battery (HC14B)

⚡ FULLRIVER HC14B 12V 14AH HIGH CRANK AGM BATTERY

185CCA High-Performance Starting Battery – BS16L-B Size, M6 Terminals & Heavy-Duty AGM Construction

🔥 Serious cranking power, compact dimensions and durable AGM construction for demanding engine-starting applications.

The Fullriver HC14B is a high-performance 12V 14Ah High Crank AGM battery engineered for applications where reliable starting power, high-current discharge and durability are critical.

Delivering 185CCA, 240A CA / MCA, 300A HCA and an impressive 545A pulse hot-cranking output, the HC14B is designed for performance vehicles, 4WDs, off-road builds, motorcycles, powersports equipment, marine starting applications and compatible classic or modified vehicles.

With high-compression internal cells, pure lead grids, ultra-low internal resistance and a heavy-duty flame-resistant ABS case, the HC14B is built to provide strong ignition performance in demanding environments.

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⚡ KEY FEATURES

🚀 185CCA High Cranking Output
Delivers strong cold-starting performance for compatible engines and demanding starting applications.

⚡ 240A CA / MCA
Provides substantial cranking output for compatible automotive, marine and powersports applications.

🔥 300A Hot Cranking Amps
Supports powerful engine starting under warmer operating conditions.

💥 545A Pulse Hot Cranking Amps
Delivers an intense short-duration current burst for high-demand starting requirements.

🔋 12V 14Ah AGM Construction
Combines compact energy storage with sealed Absorbed Glass Mat technology and strong high-current capability.

🏁 Built for Shock & Vibration Resistance
High-compression internal construction and heavy-duty casing are designed for demanding motorsport, off-road and powersports environments.

🛡️ Non-Spillable Maintenance-Free Design
Sealed AGM construction eliminates routine electrolyte top-ups and supports flexible installation in compatible applications.

📉 Ultra-Low Internal Resistance
Internal resistance of approximately 11mΩ helps support efficient high-current delivery.

🧯 Flame-Resistant ABS Case
Heavy-duty ABS housing with a UL94-HB flame-resistance rating.

🔧 Secure M6 Terminals
Provides robust electrical connections for compatible starting systems.

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🚀 ENGINEERED FOR SUPERIOR STARTING POWER

The Fullriver HC14B is specifically designed for engine-starting applications where high cranking current and reliable ignition performance are essential.

Its high-current construction allows the battery to deliver substantial power over a short period, helping crank compatible engines quickly and consistently.

This makes the HC14B particularly well suited to performance vehicles, motorsport applications, 4WDs, motorcycles, marine engines and other compatible equipment requiring strong starting performance.

⚠️ IMPORTANT: The HC14B is designed primarily for engine starting and should not be treated as a dedicated deep-cycle battery.

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⚡ HIGH-CURRENT PERFORMANCE

The HC14B provides multiple cranking ratings that demonstrate its capability across different operating conditions.

• Cold Cranking Amps: 185A CCA
• Cranking Amps / Marine Cranking Amps: 240A CA / MCA
• Hot Cranking Amps: 300A HCA
• Pulse Hot Cranking Amps: 545A PHCA
• Short Circuit Current: 1110A

Combined with an internal resistance of approximately 11mΩ, the HC14B is designed to deliver strong current efficiently when the starter motor demands it.

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🏁 BUILT FOR SHOCK & VIBRATION RESISTANCE

The HC14B uses a high-compression internal cell structure and heavy-duty case construction to support performance in harsh environments.

This design makes it particularly suitable for compatible racing, off-road, marine and powersports applications where vibration, movement and repeated high-current demands can place additional stress on a battery.

Its thin-plate high-output construction is engineered to maximise available starting current without requiring a physically large battery.

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🛡️ SEALED AGM CONSTRUCTION

The HC14B uses Absorbed Glass Mat technology to retain electrolyte within the battery's internal separators.

This non-spillable construction provides maintenance-free operation under normal conditions and improves installation flexibility in compatible systems.

The battery is also housed in a durable ABS case with a UL94-HB flame-resistance rating.

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❄️ COLD-WEATHER PERFORMANCE

The HC14B is designed for operation across a temperature range of approximately -20°C to +50°C.

When operating below 0°C, the battery should be maintained above 60% state of charge to support dependable cranking performance.

Maintaining correct battery charge is particularly important in cold conditions where engine-starting demands increase.

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🔌 CHARGING SPECIFICATIONS

Correct charging helps maintain starting performance and battery service life.

Maximum charge current: 25% of C20 capacity

For a 14Ah C20 battery, this equates to approximately 3.5A maximum charge current.

Absorption voltage: 14.4V–14.7V

Float voltage: 13.5V–13.8V

Use a charger suitable for sealed AGM battery chemistry and the specified charging voltage range.

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📐 PRODUCT SPECIFICATIONS

Brand: Fullriver

Model: HC14B

Battery type: High Crank AGM Starting Battery

Group size / case size: BS16L-B

Nominal voltage: 12V

Capacity at 20HR rate: 14Ah

Capacity at 5HR rate: 12.6Ah

Cold Cranking Amps: 185A CCA

Cranking Amps / Marine Cranking Amps: 240A CA / MCA

Hot Cranking Amps: 300A HCA

Pulse Hot Cranking Amps: 545A PHCA

Reserve capacity at 25A: 15 minutes

Reserve capacity at 75A: N/A

Short circuit current: 1110A

Internal resistance: 11mΩ

Self-discharge at 25°C: ≤3% per month

Operating temperature: -20°C to +50°C

Terminal type: M6

Recommended terminal torque: 40–55 in-lbs

Case material: ABS plastic

Flame-resistance rating: UL94-HB

Maximum charge current: Approximately 3.5A / 25% of C20

Absorption voltage: 14.4V–14.7V

Float voltage: 13.5V–13.8V

Primary application: High-current engine starting

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📏 DIMENSIONS & WEIGHT

Length: 177mm

Width: 86mm

Height including terminals: 130.7mm

Weight: Approximately 5.0kg / 11.02lb

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🚗 IDEAL APPLICATIONS

• Performance vehicles
• Racing vehicles
• 4WD and off-road builds
• Motorcycles
• Powersports vehicles
• Marine engine starting
• Classic vehicles
• Modified vehicles
• Compatible compact engine-starting applications

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📦 WHAT’S INCLUDED?

• 1 × Fullriver HC14B 12V 14Ah 185CCA High Crank AGM Battery

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⚠️ FITMENT & COMPATIBILITY INFORMATION

Please confirm all electrical and physical specifications against your existing battery and equipment requirements before purchasing.

Check the required:

• Battery voltage – 12V
• Battery technology – AGM
• BS16L-B case size
• Physical dimensions
• Terminal type – M6
• Terminal orientation
• CCA requirement
• Charging-system compatibility
• Starting-battery application

⚠️ IMPORTANT: Do not purchase based on battery dimensions alone. Terminal layout, electrical ratings, charging requirements and application suitability must also match.

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❓ FREQUENTLY ASKED QUESTIONS

What type of battery is the Fullriver HC14B?

The HC14B is a sealed 12V AGM battery specifically designed for high-current engine-starting applications.

What is the battery capacity?

The battery is rated at 14Ah at the 20-hour rate and 12.6Ah at the 5-hour rate.

What is the Cold Cranking Amps rating?

The Fullriver HC14B is rated at 185CCA.

What other cranking ratings does the HC14B have?

The supplied specifications include 240A CA / MCA, 300A HCA and 545A PHCA.

What is the reserve capacity?

The HC14B has a reserve capacity of approximately 15 minutes at a 25A load.

Is this battery suitable for racing or performance vehicles?

Yes. It is designed for compatible performance, racing and motorsport applications where compact size and high starting-current capability are required.

Can the HC14B be used in a 4WD?

Yes, where the vehicle requires a compatible 12V AGM starting battery with the correct size, terminal configuration and cranking specifications.

Can it be used for marine starting?

It may be suitable for compatible marine engine-starting applications requiring the specified voltage, dimensions, terminal configuration and cranking output.

Is the HC14B a deep cycle battery?

No. The HC14B is designed primarily for high-current engine starting rather than repeated deep-cycle discharge.

Is the battery spill-proof?

The sealed AGM construction is non-spillable under normal operating conditions.

Does the battery require fluid top-ups?

No. The HC14B is maintenance-free and does not require routine electrolyte top-ups under normal operation.

What terminals does the HC14B use?

The battery uses M6 terminals with a recommended tightening torque of 40–55 in-lbs.

What are the dimensions?

The battery measures approximately 177mm long, 86mm wide and 130.7mm high including the terminals.

How much does the battery weigh?

The HC14B weighs approximately 5.0kg.

What charger should I use?

Use a charger suitable for sealed AGM batteries with an absorption voltage of approximately 14.4V–14.7V and a float voltage of approximately 13.5V–13.8V.

What is the maximum charging current?

The specified maximum charge current is 25% of the battery's 14Ah C20 capacity, which equates to approximately 3.5A.

Can the HC14B operate in cold weather?

Yes. Its specified operating range is approximately -20°C to +50°C. When operating below 0°C, maintaining the battery above 60% state of charge is recommended.

How do I know if the HC14B will fit my vehicle?

Compare the BS16L-B case size, physical dimensions, M6 terminal configuration, voltage, CCA rating and charging requirements with your existing battery and vehicle specifications before purchase.

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🏁 HIGH CRANKING POWER WITHOUT THE BULK

Choose the Fullriver HC14B when your application demands serious starting performance from a compact, durable AGM battery.

With 185CCA, 545A pulse hot-cranking capability, ultra-low internal resistance, shock-resistant construction and a heavy-duty flame-resistant case, the HC14B is engineered for high-performance automotive, motorsport, off-road, marine and powersports applications.

Start stronger with high-current Fullriver AGM performance built for demanding conditions.