Teltonika BAT120 Industrial DC Uninterruptible Power Supply

Maintain power to compatible network and IoT equipment when the primary DC supply fails. Teltonika BAT120000100 provides a 4-pin DC input and a separate 4-pin DC output, accepting 9–30 VDC and passing that voltage through during normal operation. On battery power, output changes to 12 VDC, with a maximum load of 22 W or 1.8 A. Two 18650 lithium-ion cells provide 2,600 mAh and 17 Wh of capacity. Runtime can reach up to 6 hours with a compatible device, depending on its power consumption; that figure is not a full-load runtime rating. Integrate power monitoring using an active HIGH alarm output rated up to 12 V and 2.5 mA. One input-power LED, one output-power LED and four power-status LEDs provide local indication, while an On/Off slider switch controls operation. Input protection covers reverse polarity and overvoltage, and the output includes 3 A overcurrent protection. Compatibility requires more than a matching 4-pin connector: the connected device must also accept the operating voltages and remain within the battery-output limits. Certain PoE-enabled devices are excluded from compatibility. Fit the 100 × 30 × 85 mm enclosure into compact equipment spaces. Anodised aluminium housing and panels enclose a unit weighing 315 g, with an operating temperature range of 0–45 °C. DIN rail, wall and flat-surface mounting each require an additional kit. Charging capability depends on production batch: batch 26 onward supports a maximum charger power of 9.5 W and battery charging current of 800 mA; batches 1–25 support 4 W and 300 mA.