
12V 40AH Car Battery
The SMFNS40ZAX Japanese Automotive Battery is built to provide dependable starting power for compatible Japanese vehicles. Its Lead-Calcium Tropicalised Power Plates are designed to support consistent performance in demanding conditions, including warmer climates. Hardened alloys and intercell connections contribute to a robust internal structure, helping maintain reliable electrical connectivity for everyday driving.
Designed for convenience, the SMFNS40ZAX features a fully sealed, maintenance-free construction that removes the need for routine electrolyte top-ups. Its high-efficiency electrical flow design supports effective power delivery, while high-purity lead and electrolyte contribute to reliable battery operation. Combining practical durability with reduced maintenance requirements, the SMFNS40ZAX is suited to vehicles requiring compatible Japanese automotive battery specifications.
Enhanced maintenance free
Designed for long life
Superior Starting Power
The Supercharge SMFNS40ZAX Battery is available through our nationwide dealer network across Australia. Contact your local store for pricing, availability, and professional advice.
Our complete buying guide explains how to select the correct battery size, understand ratings like CCA and reserve capacity, and tips for installation and maintenance.
| Size | NS40 |
| Volts | 12V |
| Technology | SMF CAL |
| CCA | 350 |
| RC | 62 |
|
AH
i
Ampere Hour (Ah)
A higher Ah rating indicates greater capacity but only Deep Cycle Batteries are designated to provide power for longer periods before recharging. |
40 |
| Length, mm | 196 |
| Width, mm | 128 |
| Height, mm | 199 |
| Total Height, mm | 219 |
| Assembly |
D
i
|
| Post Type | STD |
| Ledge | NL |
| Accessibility | TS |
| Hydro Eye | YES |
| Base Warranty (Private Use) | 36 months |
| Extended Warranty (Private Use) | 40 months |
| Commercial Use Warranty | 18 months |
| Taxi/Rideshare Warranty | 12 months |
| AP | Automotive Post | CV | Central Venting |
| CT | Centered Terminal | DFA | Dual Fit Aligned Terminals |
| DFP | Dual Fit Parallel Terminals | DST | Dual System Terminals |
| DT | Automotive Post & Stud | DWNT | Dual Wingnut |
| EL | End Ledge | ELPT | Embedded Low Profile |
| EUTR | Embedded Universal/Reverse | F1 | F1 Terminal |
| F1-F2 | F1/F2 Terminal | F2 | F2 Terminal |
| F3 | F3 Terminal | F3W | F3W Terminal |
| F5 | F5 Terminal | F8 | F8 Terminal |
| F9 | F9 Terminal | F10 | F10 Terminal |
| F10M8 | F1 Terminal (1.25mmx15mm Stud I) | F11 | F11 Terminal |
| F11M6 | F11 Terminal (6mm/8mm Insert) | F12 | F12 Terminal |
| F12M8 | F12 Terminal (1.25mmx15mm Stud I) | F13 | F13 Terminal |
| F14M8 | F14 Terminal (1.25mmx15mm Stud I) | F14 | F14 Terminal |
| F18 | F18 Terminal | F22 | F22 Terminal |
| FL | Front Ledge | FDH | Fold Down Handles |
| HE | Hydrometer Eye | M6 | M6 |
| M8-DT | Automotive Post & Stud (1.25mmx15mm Stud I) | M8 | 1.25mmx15mm Stud I |
| OLT | Offset Lug Terminal | PT | Pencil Terminal |
| RT | Recessed Terminal | RPH | Rope Handles |
| RTH | Retractable Handles | STD | Standard Terminal |
| ST | Side Terminal | TS | Top Stud Terminal |
| UT | Universal | WNT | Wingnut |
| A (6 Volts) |
|
| C (12 Volts) |
|
| D (12 Volts) |
|
| E (12 Volts) |
|
| F (12 Volts) |
|
| G (12 Volts) |
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| H (12 Volts) |
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| Make | Model | Year |
The SMFNS40ZAX is a Japanese Automotive Battery intended for compatible vehicles that require the correct battery dimensions and specifications.
These plates are designed to support dependable battery performance in challenging operating conditions, including areas with higher temperatures.
No. Its fully sealed, maintenance-free design eliminates the need for routine electrolyte top-ups.
Its high-efficiency electrical flow design works alongside hardened alloys, intercell connections, and high-purity lead and electrolyte to support effective electrical performance.