MCMURDO SART S4 SART II Battery Lithium – Replacement & Supply by SEANAV
The MCMURDO SART S4 SART II Battery Lithium is a vital component of Search and Rescue Transponders (SART), ensuring readiness during emergency situations at sea. SEANAV specializes in the supply and replacement of lithium batteries for MCMURDO SART S4 and SART II devices, fully compliant with SOLAS and IMO regulations.
Whether for annual servicing, emergency replacement, or GMDSS certification requirements, SEANAV provides certified lithium battery units across major Indian ports. We also ensure proper disposal of expired batteries and installation of new ones in accordance with safety protocols.
Certified Lithium Battery Replacement for MCMURDO SART S4 & II
- OEM-certified battery packs
- Long-life lithium technology
- Meets IMO, SOLAS, and GMDSS standards
- On-board delivery and installation support
- Proper disposal of expired batteries
Our lithium batteries are designed for high durability, extended shelf life, and reliable operation during critical distress situations. We also provide GMDSS survey and testing services as part of vessel safety compliance.

Why Choose SEANAV for MCMURDO SART Battery Services?
SEANAV offers complete support for life-saving marine equipment. Our team ensures your SART device is always operational with a freshly dated lithium battery and proper documentation. We support ship owners, management companies, and offshore platforms throughout India and abroad.
FAQs – MCMURDO SART S4 SART II Battery Lithium
1. What is the lifespan of a MCMURDO SART battery?
The battery typically lasts 5 years from the manufacturing date, depending on storage conditions.
2. How do I know when to replace the battery?
Check the battery expiration date on the unit label. Replace it before expiry to ensure compliance.
3. Is the replacement battery SOLAS approved?
Yes, SEANAV only supplies SOLAS-compliant, OEM-approved batteries.
4. Can I replace the battery myself?
It’s recommended to have qualified personnel handle the replacement to maintain equipment certification.
5. Where can SEANAV deliver batteries?
We deliver across all Indian ports including Mumbai, Chennai, Kochi, and Visakhapatnam.
6. Do you provide installation onboard?
Yes, our engineers can replace and test the battery onboard your vessel.
7. Do you dispose of the old battery?
Yes, we follow environmental standards for safe disposal of expired lithium units.
8. Do you stock both S4 and SART II batteries?
Yes, we have lithium batteries compatible with both S4 and SART II models.
9. Can I order in bulk?
Yes, we fulfill bulk and scheduled orders for fleet operators and resellers.
10. Do you offer GMDSS certification support?
Yes, SEANAV assists with compliance testing and documentation after replacement.
11. How quickly can I receive the battery?
We provide same-day dispatch for in-stock units at most Indian ports.
Order Certified MCMURDO SART Batteries from SEANAV
Don’t compromise on marine safety. Contact SEANAV for quick delivery and certified replacement of MCMURDO SART S4 SART II lithium batteries. Stay GMDSS-compliant and ready for emergency situations at sea.
