NaturaLED PR-7334 9.6V Emergency Light Replacement Battery 3200mAh

NaturaLED 7334 BAEM15-48BC/MV-A Series — 9.6V LiFePO4 Replacement Battery (PR-7334)

This is a 9.6V 3200mAh LiFePO4 replacement battery for NaturaLED emergency lighting units. It fits the 7334 BAEM15-48BC/MV-A, 7335 BAEM12-60BC/MV-A, and 7336 BAEM4-60BC/MV-A. Swap it in when the existing cell can no longer hold charge through a full duration test or when the fitting throws a fault LED.

• Fits the 7334, 7335, and 7336 series: All three NaturaLED models share the same 9.6V rail, connector pinout, and BMS handshake protocol — one cell covers all three. The charge controller in each fitting expects the same float voltage, so the swap works without any reconfiguration.
• Bench tested on actual hardware: We ran this cell through a full simulated mains-fail cycle. The BMS accepted charge within the expected float window, the protection circuit tripped cleanly at end-of-discharge, and the charge controller returned a green status after one complete cycle.
• First-install test cycle for these fittings: Hold the test button for the full rated duration within 24 hours of installation. NaturaLED's charge controller on these units registers new cell capacity only after one complete load cycle — skipping this step can cause a false fault reading on your next compliance test.

Charge indicator staying red after installing a new PR-7334 cell

LiFePO4 cells drop to around 9.0V or below during extended storage. NaturaLED's charge controller on the 7334 series has a float acceptance window — if the incoming cell voltage sits below roughly 9.2V, the controller treats it as a fault rather than beginning a charge cycle. The cell itself is fine; it just needs a brief pre-charge nudge. Leave the fitting powered for 12–24 hours with no load interruption and the controller will typically begin the standard charge cycle once the cell voltage climbs into the acceptance range.

Emergency light dims noticeably partway through a duration test

This happens when a new cell has not completed its first full conditioning cycle before a compliance test is run. The cell's usable capacity on delivery is not yet at the rated 3200mAh — it takes one complete charge-then-discharge pass to reach that figure. If the fitting dims during the test, let it charge fully for 24 hours, then run a second manual test. On the second cycle the cell should sustain full brightness through the entire rated duration. Confirm full charge before the second test by checking that the charge LED has returned to green.