1.4.3 General Notice
1. The battery has been strictly inspected before leaving the factory. If the customer finds
that the purchased battery has over-heat, bulging or odor, please do not use it and return
it to the factory immediately.
2. When storage for a long period of time, in order to ensure the best performance of the
battery, the battery need to charged and discharged once every three months, and it is
guaranteed to carry 50% to 60% of capacity for storage.
3. Please use the battery within the temperature range specified in the specification.
before use.
2 Product Specification
2.1 Overview
The SEG-48100-02I lithium-ion battery is an external battery system that provides backup
power for 48V devices. When the Input AC power supply is normal, the rectifier power module
supplies power to the device and charges the battery pack. When the mains power is off, the
rectifier power module stops supplying power. At this time, the battery module provides
uninterrupted power supply to the device and protects the device.
Normal operation; when the utility power is turned on again, the rectifier power module
restores power to the communication device while charging battery.
2.2 Specification
Specification Details
Dimensions W*D*H (mm) 442×430×130.5 ±1mm
Weight with Packing (KG) 42±5% Kgs
Rated voltage (V) 48V
Rated capacity [0.33C][Ah] 100Ah
Voltage range (V) 42V – 54V
Charging voltage (V) 54V
Charging mode CC/CV
Rated charging current (A) 100 A (Max)
50 A (Rated)
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