FULLRIVER
12V 50Ah 610CCA High Crank AGM Battery (HC50)
12V 50Ah 610CCA High Crank AGM Battery (HC50)
SKU:HC50
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⥠FULLRIVER HC50 12V 50AH HIGH CRANK AGM BATTERY
610CCA High-Performance Starting Battery â 1280A PHCA, 47 / H5 / L2 Size & AP Terminals
đ„ Serious cranking performance, rapid current delivery and heavy-duty AGM construction for demanding engine-starting applications.
The Fullriver HC50 is a high-performance 12V 50Ah High Crank AGM battery engineered for vehicles and equipment requiring powerful starting performance, rapid energy delivery and dependable operation under demanding conditions.
Delivering 610CCA, 745A CA / MCA, 890A HCA and an impressive 1280A pulse cranking output, the HC50 provides substantial starting capability for compatible performance vehicles, racing applications, 4WDs, off-road vehicles, marine engines and other high-demand starting systems.
High-compression cells, pure lead grids, advanced thin-plate technology and low 7.5mΩ internal resistance combine to support rapid current delivery, while the heavy-duty flame-resistant ABS case is designed for harsh and high-vibration environments.
⥠KEY FEATURES
đ 610CCA High Cranking Output
Provides powerful cold-starting performance for compatible engines and demanding starting systems.
⥠745A CA / MCA
Delivers substantial cranking capability for compatible automotive and marine starting applications.
đ„ 890A Hot Cranking Amps
Provides serious engine-starting capability under warmer operating conditions.
đ„ 1280A PHCA Pulse Cranking Output
Delivers an intense short-duration current burst for demanding ignition and starting requirements.
đ 12V 50Ah AGM Battery
Combines substantial stored capacity with high-current engine-starting performance.
⥠Low 7.5mΩ Internal Resistance
Supports rapid energy transfer and efficient high-current delivery when maximum cranking power is required.
đ High-Compression Internal Construction
Designed to support dependable current output and durability in demanding vehicle environments.
đĄïž Sealed Non-Spillable AGM Design
Provides clean, maintenance-free operation under normal operating conditions.
đȘ Shock & Vibration Resistant
Heavy-duty internal construction is designed for motorsport, off-road, marine and high-vibration applications.
đ Low Self-Discharge
Specified self-discharge of â€3% per month at 25°C helps retain battery charge during storage.
đŠ 47 / H5 / L2 Group Compatibility
Uses a widely recognised battery case format for compatible vehicle and equipment installations.
𧯠Flame-Resistant ABS Case
Durable ABS plastic housing with a UL94-HB flame-resistance rating.
đ AP Terminal Connections
Designed for compatible high-current starting systems requiring AP terminal configuration.
đ ENGINEERED FOR HIGH-POWER ENGINE STARTING
The Fullriver HC50 is purpose-built for applications where rapid high-current discharge and reliable engine cranking are essential.
Its high-compression cells, pure lead grids and advanced thin-plate technology allow substantial current to be delivered quickly, helping provide strong ignition performance under demanding starting loads.
This makes the HC50 particularly well suited to compatible high-performance street vehicles, motorsport builds, 4WDs, off-road vehicles, marine starting systems and other extreme-use applications.
â ïž IMPORTANT: The HC50 is designed primarily as a high-current engine-starting battery and should not be treated as a dedicated deep-cycle battery.
đ„ EXTREME CRANKING PERFORMANCE
The HC50 provides multiple cranking ratings to demonstrate its substantial starting capability across different operating conditions.
- Cold Cranking Amps: 610A CCA
- Cranking Amps / Marine Cranking Amps: 745A CA / MCA
- Hot Cranking Amps: 890A HCA
- Pulse Hot Cranking Amps: 1280A PHCA
- Short Circuit Current: 1660A
Combined with its low internal resistance, the HC50 is engineered to provide rapid current delivery when the starter motor demands substantial power.
⥠LOW INTERNAL RESISTANCE
The HC50 has a specified internal resistance of approximately 7.5mΩ.
Low internal resistance helps reduce voltage drop under heavy starting loads and supports efficient current transfer to the starter system.
This is particularly valuable in demanding performance applications where dependable ignition and rapid cranking response are critical.
đ BUILT FOR SHOCK, VIBRATION & EXTREME CONDITIONS
The HC50 features high-compression internal cells and a heavy-duty reinforced battery case designed for challenging vehicle environments.
This construction supports dependable performance in compatible racing, off-road, marine and extreme-use applications where vibration and shock can place additional stress on a battery.
It is engineered for installations where strong starting output and physical durability are equally important.
đĄïž ADVANCED AGM CONSTRUCTION
The HC50 uses sealed Absorbed Glass Mat technology to retain electrolyte within the internal battery structure.
This non-spillable design provides maintenance-free operation under normal conditions and offers greater installation flexibility than conventional flooded batteries.
The battery should always be securely restrained and installed according to the requirements of the vehicle, equipment and battery manufacturer.
âïž COLD-WEATHER PERFORMANCE
The HC50 is designed for operation across a temperature range of approximately -20°C to +50°C.
When operating below 0°C, maintaining the battery at or above 60% state of charge is recommended to support dependable cranking performance.
Correct battery charge becomes especially important in colder conditions where engine-starting demands can increase.
đ 50AH CAPACITY & STRONG RESERVE POWER
The HC50 provides 50Ah capacity at the 20-hour rate and 43Ah at the 5-hour rate.
Reserve capacity is rated at approximately 105 minutes at a 25A load and approximately 21 minutes at a 75A load.
This combination of useful stored energy and substantial high-current output makes the HC50 a capable starting battery for demanding compatible applications.
đ CHARGING SPECIFICATIONS
Correct charging is essential for maintaining battery performance and service life.
Maximum charge current: 25% of C20 capacity
For a 50Ah C20 battery, this equates to approximately 12.5A maximum charge current.
Absorption voltage: 14.4Vâ14.7V
Float voltage: 13.5Vâ13.8V
Use charging equipment suitable for sealed AGM battery chemistry and the specified charging voltage range.
đ PRODUCT SPECIFICATIONS
Brand: Fullriver
Model: HC50
Battery type: High Crank AGM Starting Battery
Nominal voltage: 12V
Group size: 47 / H5 / L2
Capacity at 20HR rate: 50Ah
Capacity at 5HR rate: 43Ah
Cold Cranking Amps: 610A CCA
Cranking Amps / Marine Cranking Amps: 745A CA / MCA
Hot Cranking Amps: 890A HCA
Pulse Hot Cranking Amps: 1280A PHCA
Short circuit current: 1660A
Internal resistance: 7.5mΩ
Self-discharge at 25°C: â€3% per month
Reserve capacity at 25A: 105 minutes
Reserve capacity at 75A: 21 minutes
Operating temperature: -20°C to +50°C
Terminal type: AP
Recommended terminal torque: 50â70 in-lbs
Case material: ABS plastic
Flame-resistance rating: UL94-HB
Maximum charge current: Approximately 12.5A / 25% of C20
Absorption voltage: 14.4Vâ14.7V
Float voltage: 13.5Vâ13.8V
Primary application: High-current engine starting
đ DIMENSIONS & WEIGHT
Length: 241mm
Width: 175mm
Height: 190mm
Weight: Approximately 19.1kg / 42.11lb
đ IDEAL APPLICATIONS
- High-performance street vehicles
- Racing and motorsport vehicles
- Competition vehicles
- 4WD and off-road vehicles
- Marine engine-starting applications
- Powersports and extreme-use vehicles
- Performance engines requiring substantial cranking output
- High-vibration applications
- Other compatible high-current starting systems
đŠ WHATâS INCLUDED?
- 1 Ă Fullriver HC50 12V 50Ah 610CCA High Crank AGM Battery
â ïž FITMENT & COMPATIBILITY INFORMATION
Please confirm all electrical and physical specifications against your existing battery and vehicle requirements before purchasing.
Check the required:
- Battery voltage â 12V
- Battery technology â AGM
- Battery capacity
- Group size â 47 / H5 / L2
- Physical dimensions
- Terminal type â AP
- Terminal orientation and polarity
- CCA requirement
- Charging-system compatibility
- Available installation space
- Engine-starting application
â ïž IMPORTANT: Do not purchase based on group size or capacity alone. Physical dimensions, AP terminal configuration, polarity, cranking requirements and charging-system compatibility must also match your application.
â FREQUENTLY ASKED QUESTIONS
What type of battery is the Fullriver HC50?
The HC50 is a sealed 12V High Crank AGM battery designed primarily for high-current engine-starting applications.
What is the capacity of the HC50?
The battery is rated at 50Ah at the 20-hour rate and 43Ah at the 5-hour rate.
What is the Cold Cranking Amps rating?
The Fullriver HC50 is rated at 610CCA.
What other cranking ratings does the HC50 have?
The supplied specifications include 745A CA / MCA, 890A HCA and 1280A PHCA.
What is the short circuit current?
The supplied short circuit current specification is 1660A.
What is the internal resistance?
The HC50 has a specified internal resistance of approximately 7.5mΩ, supporting rapid high-current delivery.
What is the reserve capacity?
The HC50 provides approximately 105 minutes of reserve capacity at a 25A load and approximately 21 minutes at a 75A load.
Is the HC50 suitable for performance vehicles?
Yes. It is designed for compatible high-performance vehicles requiring substantial cranking output and durable AGM construction.
Is the HC50 suitable for racing and motorsport applications?
It may be suitable for compatible racing and motorsport applications where its dimensions, terminal layout, weight, cranking output and charging requirements match the vehicle.
Can the HC50 be used in a 4WD or off-road vehicle?
Yes, where the vehicle requires a compatible 12V AGM starting battery with matching physical dimensions, AP terminal configuration and cranking specifications.
Can the HC50 be used for marine starting?
It may be suitable for compatible marine engine-starting applications where its voltage, dimensions, terminal configuration and cranking performance meet the system requirements.
Is the HC50 suitable for high-compression engines?
The HC50 provides 610CCA and substantial pulse cranking capability, making it suitable for compatible high-demand engines where its starting specifications meet the engine manufacturerâs requirements.
Is the HC50 a deep cycle battery?
No. The HC50 is designed primarily for high-current engine starting rather than repeated deep-cycle discharge.
Is the HC50 maintenance-free?
Yes. Its sealed AGM construction means routine electrolyte top-ups are not required under normal operating conditions.
Is the HC50 non-spillable?
Yes. Its sealed AGM construction is designed to provide non-spillable operation under normal conditions.
Can the HC50 be mounted in different orientations?
The sealed AGM construction provides greater installation flexibility than a conventional flooded battery. Always securely restrain the battery and confirm the proposed mounting orientation is suitable for the vehicle, enclosure and manufacturer requirements.
What do 47, H5 and L2 mean?
47, H5 and L2 are commonly used designations for this general battery case format. They do not guarantee fitment by themselves, so the physical dimensions, terminal layout and polarity should always be checked against the existing battery.
What terminals does the HC50 use?
The HC50 uses AP terminals with a recommended tightening torque of 50â70 in-lbs.
What are the HC50 dimensions?
The battery measures approximately 241mm long, 175mm wide and 190mm high.
How much does the HC50 weigh?
The HC50 weighs approximately 19.1kg.
What charger should I use?
Use a charger suitable for sealed AGM batteries with an absorption voltage of approximately 14.4Vâ14.7V and a float voltage of approximately 13.5Vâ13.8V.
What is the maximum charging current?
The specified maximum charge current is 25% of the batteryâs 50Ah C20 capacity, which equates to approximately 12.5A.
Can the HC50 operate in cold weather?
Yes. Its specified operating temperature range is approximately -20°C to +50°C. When operating below 0°C, maintaining the battery at or above 60% state of charge is recommended.
How do I know if the HC50 will fit my vehicle?
Compare the 47 / H5 / L2 case format, 241 Ă 175 Ă 190mm dimensions, AP terminal arrangement, polarity, 12V voltage, 610CCA rating and charging requirements with your existing battery and vehicle specifications before purchase.
đ ELITE 610CCA STARTING POWER FOR EXTREME PERFORMANCE
Choose the Fullriver HC50 when your application demands serious engine-cranking power, rapid current delivery and rugged AGM construction.
With 610CCA, 1280A pulse hot-cranking capability, 1660A short circuit current, low 7.5mΩ internal resistance and heavy-duty vibration-resistant construction, the HC50 is engineered for compatible performance, motorsport, 4WD, marine and extreme-use starting applications.
Upgrade to dependable high-current Fullriver AGM starting performance.
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