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Century Heavy Duty Battery 26 - 800CCA, 143Ah, 6V - 121106
Century Heavy Duty Battery 26 - 800CCA, 143Ah, 6V - 121106
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Technical Specifications
| Specification | Details |
|---|---|
| Model | 26 Heavy Duty |
| Voltage | 6V |
| Capacity | 800 CCA | 143 Ah |
| Reserve Capacity (RC) | 280 |
| Dimensions (LWH) | 304 x 171 x 201 mm (Total Height: 222 mm) |
| Weight | 21.00 kg |
| Terminal Type | Standard (STD) |


The Century 26 Heavy Duty Truck & Heavy Equipment Battery delivers exceptional starting power and superior performance for commercial vehicles with demanding energy loads. Designed and built tough to withstand punishing operating conditions, this robust 6V battery features lower self-discharge and reduced water loss for a longer overall service life. It provides the heavy-duty endurance required to keep heavy machinery, transport rigs, and commercial fleets running efficiently.
Perfect for fleet operators who demand:
- ✓ Massive cranking power for large-capacity commercial engines and heavy machinery
- ✓ Advanced structural design that combats heavy vibrations on rough jobsites
- ✓ Reduced operational upkeep with a highly resilient, low-maintenance design
Key Features & Benefits
Platelock™ Vibration Resistance
- • Specialist internal bonding locks components firmly to isolate grids from shock
- • Drastically minimises plate movement and wear during rugged, off-highway operations
- • Delivers excellent protection against the continuous vibrations common in heavy transport
Thicker Plate Engineering
- • Constructed with thicker internal plates for robust electrical and structural strength
- • Integrates an enhanced, denser active material to extend battery cycling stamina
- • Maximises overall working longevity under demanding, constant commercial workloads
Low-Maintenance Efficiency
- • Carefully formulated to restrict internal water loss and fluid drop
- • Boasts a low self-discharge rate that improves reliability during seasonal storage
- • Keeps your ongoing commercial maintenance costs and fleet downtime down
High Cranking Output
- • Unleashes 800 Cold Cranking Amps (CCA) for immediate commercial vehicle starts
- • Loaded with 280 minutes of Reserve Capacity (RC) for substantial standby power
- • Provides consistent voltage stability to handle standard truck electronic demands
Advantages & Considerations
Advantages
- ✓ Outstanding 800 CCA starting capacity for large machinery
- ✓ Inbuilt Platelock™ technology provides superior vibration protection
- ✓ Massive 143 Ah capacity delivers continuous electrical stamina
- ✓ Equipped with integrated carry handles for simpler transport and installation
Considerations
- • Heavy 21.00 kg unit requires proper physical handling when replacing
- • 12-month commercial warranty coverage applies
- • Low-maintenance design means fluid levels should be checked periodically over time
Frequently Asked Questions
What is the lifespan of this battery?
In typical heavy equipment and transport applications, this heavy-duty battery generally operates reliably for several years. Total operational lifespan depends on your machinery's charging system, operating climate, and daily usage patterns.
Is this battery maintenance-free?
No, this unit features an advanced low-maintenance design. While it significantly reduces fluid loss compared to older battery setups, you should still inspect cell electrolyte levels periodically and top them up if necessary.
What vehicles is this battery compatible with?
This 6V battery is engineered for heavy commercial trucks, agricultural equipment, construction machinery, and industrial vehicles requiring an 800 CCA starting profile with a standard terminal connection.
How should I store this battery during the off-season?
Store the battery in a cool, dry place out of direct elements. Recharge the battery completely before storing it, and use a standard automatic smart charger to refresh the charge periodically over long idle cycles to preserve cell chemistry.
What is covered under the warranty?
This battery includes a 12-month commercial use warranty. This covers performance failures stemming from material flaws or factory manufacturing errors, subject to the conditions detailed on the attached product statement.
Battery Compatibility Guide
Direct Replacement Models
