LSe – Lead Selenium Flat Plate Vented Lead-Acid Battery
Dependable emergency and standby power when you need it most.
Engineered for consistent output and extended operational life in tough industrial settings.
Ideal for mission-critical applications including:
UPS systems
Telecom networks
Data centers
Power utilities
Emergency response systems
Switchgear equipment
Critical DC power infrastructure
Will This Fit My Application?
✅ Utility switchgear and substations
✅ Industrial DC backup systems
✅ Telecom and power plant infrastructure
✅ UPS systems requiring deep cycling capability
Need Help Confirming Fit?
Send us your system voltage or runtime requirements, and we’ll verify compatibility.
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Battery Specifications
| Specification | Details |
|---|---|
| Battery Type | Flooded Lead-Acid (VLA), Lead Selenium alloy [powrparts.com] |
| Voltage | 2V cells (system configurable) [Alcad LSe...- Summary] |
| Capacity Range | ~100 – 2000 Ah [kruegerass...tesllc.com] |
| Design Life | ~20 years plate life [concentricusa.com] |
| Technology | Flat plate (pasted plate) design |
| Maintenance | Low-maintenance (periodic watering required) |
| Applications | Utility, telecom, UPS, substations |
Product Overview
The LSE Lead Selenium Flat Plate Battery is a high-reliability flooded lead-acid solution designed for industrial, utility, and switchgear applications.
Built with lead-selenium alloy plates, this battery technology combines the advantages of both lead-calcium and lead-antimony batteries—delivering long life, excellent cycling capability, and stable float performance. [LSe Lead S...Cogenient]
The flat plate pasted design with thick (.25") plates provides robust performance for high-rate loads and deep cycling applications, making it ideal for demanding power systems. [concentricusa.com]
With a 20-year design life and deep discharge capability (>1000 cycles), LSE batteries are engineered for long-term reliability in critical infrastructure environments. [concentricusa.com]
Ideal Applications
- Utility switchgear and substations
- Power plants and industrial DC systems
- Telecom infrastructure
- UPS systems with cycling demands
- SCADA and control systems
Performance & Durability Features
- 20-Year Plate Life: Long-term durability for industrial systems [concentricusa.com]
- Deep Cycle Capability: Designed for >1000 discharge cycles [concentricusa.com]
- High-Rate Performance: Flat plate design supports switching loads [concentricusa.com]
- Lead Selenium Alloy: Reduces corrosion and limits plate growth [powrparts.com]
- Stable Float Characteristics: Reliable long-term standby performance [LSe Lead S...Cogenient]
- Reduced Maintenance vs Antimony: Longer watering intervals and improved efficiency [LSe Lead S...Cogenient]
- Leak-Resistant Construction: Tongue-and-groove sealed containers reduce failures [concentricusa.com]
- Clear Inspection Jars: Easy monitoring of electrolyte and plate condition [concentricusa.com]
- Compact Footprint: Space-saving design vs traditional flooded systems [concentricusa.com]
Available Configurations
| System | Capacity Range | Application |
|---|---|---|
| LSE Lead Selenium Cells | 100–2000 Ah | Utility / industrial backup |
| LSE Multi-Cell Blocks | Configurable (6V / 12V blocks) | System integration projects |
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Ready for Long-Life Industrial Performance?
Choose LSE Lead Selenium batteries for long service life, strong cycling performance, and dependable industrial power. Add to cart or request a quote today.
SDS Sheet
⚠️ WARNING
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. Use only in well-ventilated areas and with appropriate personal protective equipment.
For more information, visit www.P65Warnings.ca.gov.