
R&J Batteries is the Sole Supplier of KOBA Batteries in New Zealand.
KOBA Batteries have been building a strong reputation for quality in New Zealand since 2011. R&J Batteries have merged with ACME batteries to further the growth of the brand across both islands. The full KOBA range is now available from R&J Batteries branches and distributors.
The long-lasting KOBA batteries are manufactured in South Korea at one of the region’s most experienced calcium battery facilities, built to provide reliable performance in a wide range of applications such as automotive, commercial and marine. View the range of Koba Batteries available below or contact us for more information.
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Enveloped separator for low electric resistance
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Reliable starting power
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Special tissue for improvement of durability
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Safety and reliability due to restraint to an inflow of outside sparks
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Ultramicro fiber & Special tissue to increase durability of plate by reducing aging –rate of active material
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Excellent electrical performance (Minimum-self discharge)
Battery Range

KOBA 12N24 – 3
- Full-Frame Calcium Positive Plates
- Calcium Negative Plates
- Excellent Charge Retention
- Applications: Ride-on Mowers, Garden Tractors, Small Power Generators, Mini Excavators, Mini Bobcats & Loaders

KOBA 12N24 – 4
- Full-Frame Calcium Positive Plates
- Calcium Negative Plates
- Excellent Charge Retention
- Applications: Ride-on Mowers, Garden Tractors, Small Power Generators, Mini Excavators, Mini Bobcats & Loaders

KOBA 4DLT
- Serviceable Casing
- Maintenance-free Ca-Ca construction
- Full-Frame Positive Plates
- High Reserve-Capacity
- Applications: Ford Tractors, Fiat Tractors, Case / Steiger Tractors and Mack Trucks, etc.

KOBA AGM-M27-750
- Absorbent Glass Mat construction
- Sealed Spill-proof design
- High Cranking Capacity
- High Reserve Capacity
- Carbon-Plus Plate Technology
- Vibration – Resistant Design
- Dual-Purpose Starting / Cycling Design
- Dual Terminals for Marine Applications
- Applications: High-Performance Automotive Starting, 4WD Starting Applications, etc

KOBA SHD68032
- Calcium-Calcium Maintenance-Free
- Fully-Sealed Casing
- Full-Frame Positive Plates
- X-Frame Plate Technology
- High Reserve Capacity
- High Vibration Resistance
- Applications: European Trucks, European Buses Agricultural Machinery, Earthmoving Machinery, Industrial Machinery and Road Construction Machinery

KOBA AGM-M31-925
- Absorbent Glass Mat construction
- Sealed Spill-proof design
- High Cranking Capacity
- High Reserve Capacity
- Carbon-Plus Plate Technology
- Vibration-Resistant Design
- Dual-Purpose Starting / Cycling Design
- Applications: Freightliner Trucks, Western Star Trucks, Caterpillar Trucks, Agricultural Machinery, Earthmoving Machinery, Marine Starting / Cycling and 4WD Off-road