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Aegis Legend 5: Battery warning showing or batteries draining unevenly

The device is showing a low battery warning or the two batteries appear to be draining at different rates, even after a recent charge.

Why this happens

  • One or both batteries are weak, old or not rated for high-drain use, which is the most common cause of uneven or premature low battery warnings
  • The batteries are mismatched, for example different brands, capacities or charge states, causing one cell to work harder than the other
  • A poor connection between the batteries and the battery contacts inside the mod

How to fix it

  1. Swap in a fresh, fully charged set of high-rate batteries. Geekvape specifically recommend high-rate cells for this mod, so standard or low-drain batteries will trigger warnings and drain unevenly.
  2. If you do not have a fresh set to hand, swap the two existing batteries around so each sits in the other slot, then check whether the readings change. If the imbalance follows a specific battery, that cell is the problem.
  3. If the warning clears with a new set of high-rate batteries, retire the old cells. Do not mix old and new batteries, or cells from different brands or capacity ratings, in the same mod.
  4. If the warning persists with a confirmed fresh set of high-rate batteries in good condition, contact Geekvape support or the retailer, as the issue may be with the battery contacts or the mod itself.
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