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BAT120 BAT120 BAT120 What's in the box BAT120 BAT120 BAT120 BAT120

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BAT120 Teltonika Uninterrupted Power Supply (UPS)

  • Supply power to compatible devices for up to 6 Hours
  • Compatible devices: RUT2xx, RUT3xx, RUT90x, RUT95x, RUTMxx, RUTXxx, TRB14x, TRB2xx, TRB5xx
  • Set-up custom alerts to inform you when the power cuts out
  • Mounting options: DIN-rail, Wall mount, Flat surface, (Additional kits required)
  • Dimensions: 100 x 30 x 85 mm

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TL-BAT120

BAT120 Teltonika UPS.

Overview

The Teltonika BAT120 is equipped with two 4-pin DC ports for power input and output. The input voltage ranges from 9V to 30V and output of 12VDC when operated from the battery. Acting as an uninterrupted power source, the BAT120 provides enough power from two 18650 Li-Io cells to keep a compatible Teltonika device working for up to 6 hours. It has reverse and overvoltage protection for input and 3A overcurrent protection for output as safety features. This rugged and reliable uninterrupted power source (UPS) is perfect for applications that require constant connectivity even when power outages or fluctuations occur.

Specification
Specification Datasheet
Connector 4-pin industrial DC power socket.
Power IN: 1x 4-pin DC connector.
Power OUT: 1x 4-pin DC connector.
Input power & Max charging current Charger: max 9.5 W / 800 mA (max battery charging current).
Input voltage range 9 – 30 VDC.
Input protection Reverse polarity protection, Overvoltage protection.
Output voltage in passthrough mode 9 – 30 VDC.
Output voltage in battery mode 12 VDC.
Output protection 3 A overcurrent protection.
Max output power/current in battery mode 22 W / 1.8 A
Battery capacity 2600 mAh 17 Wh.
Alarm Alarm Output: 1x Active HIGH output, max output 12 V, 2.5 mA.
Operating temperature 0 °C ~ 45 °C
Mounting • DIN rail.
• Wall mount.
• Flat surface.
(Additional kits required).
Dimensions 100 x 30 x 85 mm  (W x H x D).
Weight 315 g
What's in the box • BAT120 UPS.
• UK Power Supply.
• 4-PIN to 4-PIN power cable (PR2PP10B).
 
Specifications on this product page are correct as of: 30/04/2026.
For more information about this product, please visit the manufacturer’s website: BAT120
Downloads
Quick Start Guide Click here 29.04.2026
User Manual Click here 29.04.2026
BAT120 Teltonika Wiki Click here 29.04.2026
BAT120 Teltonika Certification & Approvals Click here 29.04.2026
Reviews
Brochures
Videos
BAT120 uninterrupted power supply introduction video

Video - Teltonika: BAT120 Uninterrupted Power Supply

This BAT120 allows you to have uninterrupted connectivity even when the power grid experiences interruptions or outages. It has two Li-Ion cells that can store enough energy to last up to 6 hours.

BAT120 video Quick start Guide & set-up guide

Video - Teltonika: BAT120 Quick start Guide

Need some help setting up your new Teltonika BAT120 UPS? Give this Teltonika quick start guide video a watch, with step-by-step instructions to help you easily set-up your new UPS for operation.

Uninterrupted Industrial Climate Control with the BAT120

Use Case Article: Uninterrupted Climate Control with the BAT120

Smaller connectivity hardware often lacks back-up power, and specific industrial sectors like the FMCG (Fast Moving Consumer Goods) are very data reliant. If a temperature or moisture level shifts for an extended period in the stock room, produce could become unfit for sale. Such solutions require constant monitoring, which can be disrupted by power loss.

Water Plant Connectivity with IoT-Gateways & Uninterrupted Power Supply (UPS)

Use Case Article: Water Plant Connectivity using the BAT120

Water supply systems are a critical part of public infrastructure, requiring continuous and reliable operation to ensure uninterrupted service. Pumping stations and reservoirs must be monitored and controlled at all times to prevent overflow, water loss, and equipment damage.

Mounting Options for Teltonika Devices

Video - Teltonika: Mounting options for Teltonika Devices

A variety of options for mounting your Teltonika device.

Accessories

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