Choose a sealed battery

Why choose a sealed battery?

  • They are maintenance free, unlike free acid batteries; you therefore avoid the risk of shortening the life of the battery due to poor maintenance, which statistically is almost never carried out in batteries requiring regular maintenance
  • They can be recharged in closed environments


  • They cycle immediately, i.e. they reach their maximum capacity after just a few cycles, whereas free acid batteries take 30 to 50 cycles.
  • It should be ensured that the charger can be reprogrammed for the AGM cycle, which is possible with our ZHFs.

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Pratical Advice

Read our practical advice on lead-acid batteries.