- No need to add distilled water: During the entire use process, there is no need to add distilled water, reducing the maintenance workload.
- Less self-discharge: Compared with traditional batteries, the self-discharge rate is lower, so it can be stored for a longer time and has a longer life.
- Durable and good charging performance: Under the same charging voltage and temperature, the overcharge current is small, and the current is close to zero after full charging, reducing the loss of water and electrolyte.
- Less corrosion on the terminal posts: Because the shell adopts a sealed structure, the release of sulfuric acid gas is reduced, and the corrosion of the terminal posts and nearby components is reduced.
- Good starting performance: small internal resistance, good starting performance at low temperature.
- Environmental protection: does not pollute the environment
