Installation Method for Setra Batteries in UPS Systems
Do not install battery storage in sealed spaces or near fires, as it poses a risk of fire and explosion.
Do not cover the battery with materials like polyethylene films that can cause static electricity, as static buildup may occur occasionally.
Do not install the battery in a location where it may get wet, as there is a risk of electric shock or fire.
Do not install the battery in an environment exceeding -40°C to 60°C.
Do not use lead-acid batteries in dusty areas, as it may cause a short circuit in the battery.
When using the battery in the box, ensure proper air circulation.
Do not have any sticky or label-like objects pressing down on the top cover, as there is an exhaust valve underneath. The gas generated by the battery will not be able to escape.
Number of 8-series in parallel - During float charging, plug-in terminal batteries can only be connected to three columns at most, while bolted terminal connections have no specific limit. However, a smaller number of parallel connections increases reliability. Additionally, when connecting in parallel, it is necessary to ensure that the connecting conductors and contact resistances between columns are equal. To maintain balance among the charging and discharging batteries in each column, do not exceed three columns in actual use.
Do not use batteries with different capacities, ages, or manufacturers simultaneously, as their varying characteristics may damage the battery and machine. Please avoid doing so.

Set Battery main components
1. The plate is the core component of the battery, its "heart," and is divided into positive plates and negative plates.
2. The function of the separator is to isolate the positive and negative plates, prevent short circuits, and can be referred to as the "third electrode." As a carrier for the electrolyte, it can absorb a large amount of electrolyte, promoting the good diffusion of ions (ionic conduction). For sealed, maintenance-free batteries, the separator also acts as a "path" for oxygen generated on the positive plate to reach the negative plate, enabling a smooth establishment of the oxygen cycle and reducing water loss. The use of ultra-fine glass fiber is the key to achieving maintenance-free operation in separator-type batteries.
3. The electrolyte is mainly composed of pure water and sulfuric acid, mixed with some additives.
Primary Functions: 1. Participates in electrochemical reactions, being one of the active substances in the battery; 2. Conducts electricity, facilitating the smooth progress of chemical reactions by transferring ions through the electrolyte during battery operation.

Set Battery BT-HSE-100-12 12V 100AH Product Features
Capacity Range: 100AH
Voltage Rating: 12V
Self-discharge rate small: ≤3% (per month)
Excellent high-rate discharge performance
Long design life: Design float charge lifespan of 12 years (at 25°C)
Sealing reflection efficiency: ≥98%
Wide operating temperature range: 0～40℃
Application Fields
Buoys灯塔
Communication Equipment
Equipment
Railway signaling
Signal
UPS/ EPS Power Supply
Power Closing Operation
Security System
Set Battery BT-HSE-100-12 Instructions
Battery connection
Batteries with different capacities, performances, and manufacturers should not be connected for use together.
Batteries or battery banks with the same actual capacity may be connected in series.
Batteries or battery banks with the same actual voltage may be connected in parallel.
Please use appropriate wiring for connecting and extracting the battery pack.
Always disconnect the power source when connecting or dismantling; otherwise, you may be electrocuted or face even greater danger.
Poles must not be reversed or short-circuited, otherwise the lead-acid battery may be severely damaged, or even cause an accident.
Connective parts should be securely fastened to prevent sparking; if the contact surfaces are oxidized, they can be cleaned with baking soda solution.
The newly installed battery bank should be subjected to a 72-hour float charging before use to ensure the internal charge balance of the battery bank, then it can be tested or put into use.
2. Battery charging and discharging
Setting charging parameters during float charging
Series
Model
Float Voltage
High float charging current
Single Cell Temperature Compensation Coefficient
AGM Series
2V Series
2.26 ～2.28V/cell
 0.2C
-3mV/℃
12V/6V and 2V 100Ah
 2.27 ～2.30V/cell
 0.25C
-3mV/℃
Charge Parameter Settings for Recirculation Use
Series
Model
Uniform charging voltage
Large Uniform Charging Current
Single Cell Temperature Compensation Coefficient
AGM Series
2V Series
2.30 ～2.35V/cell
 0.2C
-5mV/℃
12V/6V and 2V 100AH
 2.35 ～2.40V/cell
 0.25C
-5mV/℃
Discharge Current & Discharge Termination Voltage
Discharge Time (H)
 240
 120
 20
 10
Discharge Current (A)
 0.0042C
 0.0083C
 0.05C
 0.1C
Discharge Termination Voltage
1.97V/cell
 1.92V/cell
 1.87V/cell
 1.82V/cell
Note: "C" indicates rated capacity
3. Handling and Storage
Battery is heavy and the housing is fragile, handle it gently to prevent rolling and dropping. Also, avoid applying external force to the terminals.
Batteries should be stored or installed in a dry, well-ventilated area, away from direct sunlight, heat sources, and places prone to sparks.
Batteries should be stored fully charged before storage, and it is not permitted to store them after discharge.
Batteries should be stored in an environment with a temperature of 0℃ to 30℃. The stored batteries should be recharged every three months. Storage time should not exceed one year, otherwise, the battery capacity and lifespan will decrease.

Product advantages of Setra Batteries:
1. Excellent safety performance: No electrolyte leakage, no battery expansion or bursting under normal use.
2. Excellent discharge performance: steady discharge voltage, gentle discharge plateau.
3. Excellent vibration resistance: Battery fully charged and securely mounted; subjected to vibration with an amplitude of 4mm and a frequency of 16.7Hz for 1 hour, no leakage, no battery expansion or cracking, and normal open-circuit voltage.
4. Excellent shock resistance: Battery fully charged and dropped from a height of 20cm onto a 1cm thick hardwood board 3 times. No leakage, no battery expansion or cracking, and normal open-circuit voltage.
5. Good over-discharge resistance: At 25°C, a fully charged battery undergoes a constant resistance discharge for 3 weeks (resistance equivalent to the battery's 1CA discharge requirement), with a recovery capacity of over 75%.
6. Excellent overcharge resistance: At 25°C, the battery in a fully charged state undergoes a 0.1CA charge for 48 hours, showing no leakage, no battery swelling or cracking, normal open-circuit voltage, and a capacity retention rate above 95%.
7. Excellent resistance to high current: A fully charged battery can be discharged at 2CA for 5 minutes or at 10CA for 5 seconds. No conductive parts are melted, and there is no visible deformation.
The construction advantages of Set Battery:
Grating is made of a special lead calcium alloy with excellent corrosion resistance. The grating structure is optimized for even current distribution, reducing voltage drop across the plates, enhancing battery discharge performance, and featuring a low self-discharge rate, resulting in a longer battery life.
The boards utilize an active substance formula, enhancing the utilization of active substances. This results in improved high-current discharge performance and charging acceptance of the battery, making it suitable for applications requiring high-current impulse discharges.
The separators are chosen for their high porosity, low resistance, and corrosion resistance, being AGM separators. They feature ample electrolyte and excellent high-rate discharge performance.
Electrolyte utilizes high-purity electrolyte, enhancing the utilization rate of active substances and reducing the self-discharge of the battery.
The safety valve body is made of flame-retardant ABS material, featuring a unique structural design. Its opening and closing pressure ensures the battery operates safely and reliably.
Battery compartments and lids are made of flame-retardant ABS material, featuring high strength, corrosion resistance, and a glossy, lustrous appearance.
Columns feature large diameter copper cores, providing high current load capacity and low internal resistance. The column and battery cover are equipped with a double-sealed structure using both mechanical sealing and sealing adhesive, ensuring complete密封 to prevent acid migration.
Individual batteries are composed of a single cell (larger capacity batteries have a middle cell for structural integrity, while the internal cells remain in parallel), effectively ensuring the electrical balance of the individual battery. A group positioning device is installed within the battery to ensure consistent compression of the battery's separator plates and even distribution of the electrolyte. The external connections use copper-core flexible cables for sealed connections, preventing oxidation and corrosion of the battery terminals and connection bars. Batteries can be assembled into racks for use or installed on the ground, offering flexible and diverse installation methods that are safe and reliable.