1. Lighter in weight, heavier on power
2. Use A grade battery cells. More than 3000 cycle times. Up to 8-10 years lifespan.
3. Max discharge continuous current is much higher than lead-acid battery.
4. Maintenance free.
5. Can connect in parallel and series.
6. Suitable for marine use.
7. Safer performance. Our Lithium Ion Rechargeable Batteries have passed different safety tests.