
12V 40AH Car Battery
The SMFNS40ZX Japanese Automotive Battery is designed to provide dependable starting power for compatible Japanese vehicles. It features Lead-Calcium Tropicalised Power Plates to support reliable operation in demanding conditions, including warmer climates. Hardened alloys and intercell connections contribute to a durable construction, helping maintain consistent electrical connectivity for everyday automotive use.
The SMFNS40ZX offers added convenience through its fully sealed, maintenance-free design, eliminating the need for routine electrolyte top-ups. Its high-efficiency electrical flow design promotes effective power delivery, while high-purity lead and electrolyte support dependable battery operation. Combining practical construction with low-maintenance convenience, the SMFNS40ZX is designed for vehicles requiring the appropriate Japanese automotive battery specifications.
Enhanced maintenance free
Designed for long life
Superior Starting Power
The Supercharge SMFNS40ZX 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 | PT |
| 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) |
|
| H (12 Volts) |
|
| Make | Model | Year |
The SMFNS40ZX is a Japanese Automotive Battery designed for compatible vehicles that require matching battery specifications.
Lead-Calcium Tropicalised Power Plates are designed to help the battery perform reliably in demanding operating conditions, including warmer environments.
Yes. Its fully sealed construction eliminates the need for routine electrolyte top-ups, helping simplify battery maintenance.
The battery combines an efficient electrical flow design with hardened alloys, intercell connections, and high-purity lead and electrolyte to support effective power delivery and reliable operation.