Marine Grade Performance
Marine Batteries
Zen MJ-Series marine batteries are purpose-built for the harsh marine environment. Corrosion-resistant construction, robust vibration tolerance and reliable high-capacity power for all marine applications.
- ✔ Purpose-built for marine applications
- ✔ Corrosion-resistant design for saltwater environments
- ✔ Heavy-duty construction — vibration resistant
- ✔ High capacity: 180Ah to 220Ah
- ✔ Trusted by Indian Coast Guard
- ✔ Suitable for boats, ships and offshore vessels
All Models
Product Gallery
Click any product to view full specifications and details.
// Marine
MJ 180
Model: MJ-180
12V
180 Ah
Marine Grade
24+24* Months
Boats / Ships / Marine Vessels
View Details →
// Marine
MJ 200
Model: MJ-200
12V
200 Ah
Marine Grade
24+24* Months
Boats / Ships / Offshore Vessels
View Details →
// Marine
MJ 220
Model: MJ-220
12V
220 Ah
Coast Guard
24+24* Months
Ships / Offshore / Coast Guard
View Details →
Technical Specifications
Product Specifications
| Battery Model | Nominal Voltage (V) | C20 @20hr (Ah) | C5 @5hr (Ah) | Electrolyte Volume (L) | Terminal Layout | Weight kg (±5%) | Length (mm) | Width (mm) | Height (mm) | Total Ht. (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| MJ180 | 12 | 180 | 144 | 15.5 | Right | 55 | 521 | 278 | 263 | 270 |
| MJ200 | 12 | 200 | 160 | 15.8 | Right | 60 | 521 | 278 | 263 | 270 |
| MJ220 | 12 | 220 | 176 | 16.2 | Right | 66 | 521 | 278 | 243 | 270 |
| Rated Capacity at 25°C · Dimensions ±5mm · Marine Grade · Corrosion Resistant · Make in India | Mfg: Swastik Industries, Mumbai | ||||||||||
Defence and naval requirements?
Our marine batteries meet Indian Coast Guard and Navy specifications. Contact us for bulk and defence requirements.
// Technical Specifications