FULLRIVER
12V 105Ah 1050CCA High Crank AGM Battery (HC105)
12V 105Ah 1050CCA High Crank AGM Battery (HC105)
SKU:HC105
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⥠FULLRIVER HC105 12V 105AH HIGH CRANK AGM BATTERY
1050CCA High-Performance Starting Battery â 2150A PHCA, 5000A Short Circuit Current & M8 Terminals
đ„ Extreme engine-starting performance, ultra-low internal resistance and heavy-duty AGM construction for demanding high-current applications.
The Fullriver HC105 is a premium 12V 105Ah High Crank AGM battery engineered for vehicles and equipment requiring exceptional starting power, rapid current delivery and dependable operation under extreme conditions.
Delivering an impressive 1050CCA, 1300A CA / MCA, 1505A HCA and 2150A PHCA, the HC105 provides serious starting capability for compatible performance vehicles, racing applications, 4WDs, trucks, marine engines, powersports equipment and other high-demand starting systems.
High-compression internal cells, pure lead grids, advanced thin-plate technology and ultra-low 2.2mΩ internal resistance combine to support exceptionally rapid current delivery, while its heavy-duty flame-resistant ABS case is designed for demanding shock and vibration environments.
⥠KEY FEATURES
đ 1050CCA Extreme Cranking Output
Provides exceptional cold-starting performance for compatible high-performance and high-demand engines.
⥠1300A CA / MCA
Delivers substantial cranking capability for compatible automotive, heavy-duty and marine starting applications.
đ„ 1505A Hot Cranking Amps
Provides extreme engine-starting performance under warmer operating conditions.
đ„ 2150A Pulse Hot Cranking Amps
Delivers an intense short-duration current burst for demanding ignition and starting requirements.
â ïž 5000A Short Circuit Current
Demonstrates the exceptionally high current capability of the HC105 electrical design.
đ 12V 105Ah AGM Battery
Combines substantial stored capacity with elite high-current engine-starting performance.
⥠Ultra-Low 2.2mΩ Internal Resistance
Supports rapid energy transfer and extremely strong current delivery when maximum cranking power is required.
đ High-Compression Internal Construction
Designed to support dependable high-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 and reinforced casing are designed for motorsport, off-road, marine and other high-vibration applications.
đ Low Self-Discharge
Specified self-discharge of â€3% per month at 25°C helps the battery retain charge during periods of storage.
â±ïž 242-Minute Reserve Capacity at 25A
Provides substantial reserve-energy capability for compatible vehicle and equipment electrical loads.
𧯠Flame-Resistant ABS Case
Durable ABS plastic housing with a UL94-HB flame-resistance rating.
đ M8 Terminal Connections
Provides secure high-current connections for compatible starting systems.
đ ENGINEERED FOR EXTREME ENGINE STARTING
The Fullriver HC105 is purpose-built for applications where rapid high-current discharge and dependable engine cranking are essential.
Its high-compression cells, pure lead grids and advanced thin-plate technology allow substantial current to be delivered rapidly, helping provide strong ignition performance under heavy electrical loads and demanding starting conditions.
This makes the HC105 particularly well suited to compatible performance cars, racing and motorsport vehicles, 4WDs, off-road vehicles, trucks, marine starting systems, powersports equipment and high-compression engines.
â ïž IMPORTANT: The HC105 is designed primarily as a high-current starting battery and should not be treated as a dedicated deep-cycle battery.
đ„ EXTREME CRANKING PERFORMANCE
The HC105 provides multiple cranking ratings to demonstrate its substantial starting capability across different operating conditions.
- Cold Cranking Amps: 1050A CCA
- Cranking Amps / Marine Cranking Amps: 1300A CA / MCA
- Hot Cranking Amps: 1505A HCA
- Pulse Hot Cranking Amps: 2150A PHCA
- Short Circuit Current: 5000A
Combined with its exceptionally low internal resistance, the HC105 is engineered to deliver very high current rapidly when the starter motor demands it.
⥠ULTRA-LOW INTERNAL RESISTANCE
The HC105 has a specified internal resistance of approximately 2.2mΩ.
Low internal resistance helps reduce voltage drop under heavy starting loads and supports extremely efficient current transfer to the starter system.
This is particularly valuable in performance and high-demand applications where strong ignition response and rapid engine cranking are essential.
đ BUILT FOR SHOCK, VIBRATION & EXTREME USE
The HC105 features high-compression internal cells and a heavy-duty reinforced battery case designed for challenging vehicle environments.
This construction supports dependable operation in compatible motorsport, off-road, marine, truck and powersports applications where vibration and shock can place additional stress on a battery.
It is engineered for installations where extreme starting output and physical durability are both required.
đĄïž ADVANCED AGM CONSTRUCTION
The HC105 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 in an orientation permitted by the manufacturer and suitable for the vehicle or equipment.
âïž COLD-WEATHER PERFORMANCE
The HC105 is designed for operation across a temperature range of approximately -20°C to +50°C.
When operating below 0°C, maintaining the battery above 60% state of charge is recommended to support dependable cranking performance.
Correct battery charge becomes particularly important in colder conditions where engine-starting demand can increase.
đ 105AH CAPACITY & HIGH RESERVE POWER
The HC105 provides 105Ah capacity at the 20-hour rate and 90Ah at the 5-hour rate.
Reserve capacity is rated at approximately 242 minutes at a 25A load and approximately 50 minutes at a 75A load.
This combination of substantial stored energy and extreme high-current starting output makes the HC105 a highly capable starting battery for demanding compatible vehicles and equipment.
đ CHARGING SPECIFICATIONS
Correct charging is essential for maintaining battery performance and service life.
Maximum charge current: 25% of C20 capacity
For a 105Ah C20 battery, this equates to approximately 26.25A 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: HC105
Series: HC Series
Battery type: High Crank AGM Starting Battery
Nominal voltage: 12V
Capacity at 20HR rate: 105Ah
Capacity at 5HR rate: 90Ah
Cold Cranking Amps: 1050A CCA
Cranking Amps / Marine Cranking Amps: 1300A CA / MCA
Hot Cranking Amps: 1505A HCA
Pulse Hot Cranking Amps: 2150A PHCA
Short circuit current: 5000A
Internal resistance: 2.2mΩ
Self-discharge at 25°C: â€3% per month
Reserve capacity at 25A: 242 minutes
Reserve capacity at 75A: 50 minutes
Operating temperature: -20°C to +50°C
Recommended state of charge below 0°C: Above 60%
Terminal type: M8
Recommended terminal torque: 62â80 in-lbs
Case material: ABS plastic
Flame-resistance rating: UL94-HB
Maximum charge current: Approximately 26.25A / 25% of C20
Absorption voltage: 14.4Vâ14.7V
Float voltage: 13.5Vâ13.8V
Primary application: High-current engine starting
đ DIMENSIONS & WEIGHT
Length: 330mm / 12.99in
Width: 172mm / 6.77in
Case height: 214mm / 8.43in
Height including terminals: 220mm / 8.66in
Weight: Approximately 34.0kg / 74.96lb
đ IDEAL APPLICATIONS
- High-performance street vehicles
- Performance and classic cars
- Extreme racing and motorsport vehicles
- Competition vehicles
- 4WD and off-road vehicles
- Trucks and heavy-duty vehicles
- Marine engine-starting applications
- Powersports vehicles
- Motorcycle applications where size and specifications are compatible
- High-compression engines
- High-vibration environments
- Other compatible high-current starting systems
đŠ WHATâS INCLUDED?
- 1 Ă Fullriver HC105 12V 105Ah 1050CCA 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
- Physical dimensions
- Terminal type â M8
- Terminal orientation and polarity
- Terminal torque requirements
- CCA requirement
- Charging-system compatibility
- Available installation space
- Battery weight and restraint requirements
- Engine-starting application
â ïž IMPORTANT: Do not purchase based on capacity or CCA alone. Physical dimensions, M8 terminal configuration, polarity, charging-system compatibility and vehicle requirements must also match your application.
â ïž IMPORTANT: No group-size designation was supplied with the provided HC105 specifications. Confirm the exact 330 Ă 172 Ă 220mm overall dimensions and terminal arrangement before purchase.
â FREQUENTLY ASKED QUESTIONS
What type of battery is the Fullriver HC105?
The HC105 is a sealed 12V High Crank AGM battery designed primarily for high-current engine-starting applications.
What is the capacity of the HC105?
The battery is rated at 105Ah at the 20-hour rate and 90Ah at the 5-hour rate.
What is the Cold Cranking Amps rating?
The Fullriver HC105 is rated at 1050CCA.
What other cranking ratings does the HC105 have?
The supplied specifications include 1300A CA / MCA, 1505A HCA and 2150A PHCA.
What does PHCA mean?
PHCA refers to Pulse Hot Cranking Amps, a short-duration high-current rating used to indicate the batteryâs ability to deliver an intense burst of starting power.
What is the short circuit current?
The supplied short circuit current specification is 5000A.
What is the internal resistance?
The HC105 has a specified internal resistance of approximately 2.2mΩ, supporting exceptionally rapid high-current delivery.
What is the reserve capacity?
The HC105 provides approximately 242 minutes of reserve capacity at a 25A load and approximately 50 minutes at a 75A load.
Is the HC105 suitable for performance vehicles?
Yes. It is designed for compatible high-performance vehicles requiring extreme cranking output and durable AGM construction.
Is the HC105 suitable for racing and motorsport applications?
It may be suitable for compatible racing and motorsport applications where its dimensions, 34kg weight, terminal configuration, cranking output and charging requirements match the vehicle.
Can the HC105 be used in a 4WD or off-road vehicle?
Yes, where the vehicle requires a compatible 12V AGM starting battery with matching dimensions, M8 terminal configuration and cranking specifications.
Can the HC105 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.
Can the HC105 be used in trucks or heavy-duty vehicles?
It may be suitable for compatible trucks and heavy-duty vehicles where the batteryâs dimensions, electrical specifications, M8 terminal configuration and starting requirements match the vehicle manufacturerâs specifications.
Can the HC105 be used in a motorcycle?
Only where the motorcycle can physically accommodate the battery and its 34kg weight, M8 terminals and electrical specifications are compatible. The HC105 is considerably larger and heavier than typical motorcycle batteries.
Is the HC105 suitable for high-compression engines?
The HC105 provides 1050CCA and 2150A PHCA, making it suitable for consideration in compatible high-demand engines where its cranking specifications meet the engine manufacturerâs requirements.
Is the HC105 a deep cycle battery?
No. The HC105 is designed primarily for high-current engine starting rather than repeated deep-cycle discharge.
Is the HC105 maintenance-free?
Yes. Its sealed AGM construction means routine electrolyte top-ups are not required under normal operating conditions.
Is the HC105 non-spillable?
Yes. Its sealed AGM construction is designed to provide non-spillable operation under normal conditions.
Can the HC105 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 permitted by the manufacturer and suitable for the vehicle or enclosure.
What group size is the HC105?
No group-size designation was included in the supplied specifications. Use the exact dimensions, terminal configuration and polarity when confirming fitment.
What terminals does the HC105 use?
The HC105 uses M8 terminals with a recommended tightening torque of 62â80 in-lbs.
What are the HC105 dimensions?
The battery measures approximately 330mm long, 172mm wide and 214mm high at the case, or 220mm high including the terminals.
How much does the HC105 weigh?
The HC105 weighs approximately 34.0kg / 74.96lb.
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 105Ah C20 capacity, which equates to approximately 26.25A.
Can the HC105 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 above 60% state of charge is recommended.
Why should the HC105 stay charged in cold weather?
Cold conditions can increase engine-starting demand and reduce available battery performance. Maintaining a strong state of charge helps support dependable cranking when temperatures fall below 0°C.
How do I know if the HC105 will fit my vehicle?
Compare the supplied 330 Ă 172 Ă 220mm overall dimensions, M8 terminal configuration, terminal position, polarity, 12V voltage, 1050CCA rating, 34kg weight and charging requirements with your existing battery and vehicle specifications before purchase.
đ EXTREME 1050CCA STARTING POWER FOR SERIOUS PERFORMANCE
Choose the Fullriver HC105 when your application demands extreme engine-cranking power, rapid current delivery and rugged AGM construction.
With 1050CCA, 2150A PHCA, 5000A short circuit current, ultra-low 2.2mΩ internal resistance, 242-minute reserve capacity at 25A and heavy-duty vibration-resistant construction, the HC105 is engineered for compatible performance, motorsport, 4WD, marine, powersports and heavy-duty starting applications.
Upgrade to dependable high-current Fullriver AGM starting performance.
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