PECRON DC UPS Battery Backups

Compare PECRON D39 and D77 DC UPS battery backups for compatible routers, modems and low-power security equipment. The D39 stores 38.48Wh; the D77 stores 76.96Wh. PECRON’s shared D39/D77 user manual says the models differ in battery capacity.

Check the device connection before choosing a UPS

Both models offer 9V and 12V DC outputs, 5V USB-A and selectable 15V or 24V PoE. Match your device’s input voltage, current, connector, polarity and PoE requirements to the exact output. These are DC backups for suitable small devices, not household AC power stations. Runtime depends on the connected equipment’s real draw; the larger D77 capacity does not make an incompatible device compatible.

The smaller reference model is the PECRON D39. Compare the contents and connections of the exact listing before purchase.

PECRON availability: The PECRON models mentioned here are reference examples and are not currently listed for purchase at Grid Getaway.