ENVIRONMENTAL SAMPLING EQUIPMENT

Ayyeka Wavelet Replacement Battery

Replacement batteries for Ayyeka Wavelet telemetry units and their solar panels. The Wavelet's primary lithium cell is field replaceable and non-rechargeable, rated 32 Ah — expect up to 10 years on a Wavelet 4R and up to 5 years on a V2, depending on upload frequency and sensor load. The unit sends battery notifications through the FAI platform before it runs down.

Which battery do I need?

  • Li-Ion internal (WA00182) — the standard primary cell for Wavelet 4R, V2, and LoRaWAN V2.
  • Li-Ion intrinsically safe (WA00193)required for the Wavelet Ex V2. Do not substitute the standard cell in a unit installed in a classified area; doing so voids the Class I Div 1 / ATEX Zone 0 certification.
  • 7.2 V NiMH (solar panel) — the rechargeable cell inside a Wavelet solar panel, not the Wavelet itself. Order this when a solar-powered site stops holding charge overnight.

Doing a battery swap? A fresh desiccant pack is worth fitting at the same time, since the enclosure is open anyway.

Wavelet Devices — user manual (PDF)


Regular price$155.00
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