Projects  /  Energy

TETRA Ex batteries – SIERV

Genuine Motorola NNTN8570B Li-ion batteries for MTP8500Ex / MTP8550Ex ATEX TETRA radios.

30

Batteries

Ex

Certified

TETRA

Radios

2025

Year

Case study · Energy

About the project

CLIENT: SOLUTIONS INTEGRATED ENGINEERING & RENEWABLE VENTURE (SIERV) · DEC 2025

SIERV runs a fleet of Motorola ATEX TETRA radios and needed genuine replacement batteries to keep it in service.

THE CHALLENGE

Ex-rated radios can only use certified batteries — generic replacements are not an option in hazardous areas.

WHAT WE DID

We sourced and supplied 30 Motorola NNTN8570B Li-ion batteries for MTP8500Ex and MTP8550Ex TETRA radios.

THE RESULT

The client’s ATEX TETRA fleet kept in service with genuine certified batteries.
CLIENTSolutions Integrated Engineering & Renewable Venture Co. (SIERV)
LOCATIONSaudi Arabia
SOLUTIONATEX spare-parts supply
PARTSMotorola NNTN8570B Li-ion battery
PERIODDecember 2025
project tetra ex batteries sierv Projects

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