Voltan 12V-100AH UPS Battery

Voltan 12V-100AH UPS Battery in Bangladesh

The Voltan 12V-100AH UPS Battery is a heavy-duty, high-capacity sealed lead-acid energy reserve engineered to deliver sustained DC power backup during prolonged electrical blackouts. Featuring a massive 100-Ampere-Hour rating, this unit far surpasses standard desktop cells, providing the robust power storage needed to operate high-capacity online UPS systems, network server racks, surveillance hubs, and critical medical monitoring setups smoothly.

Whether you are assembling a extended-runtime battery bank for a 3KVA, 6KVA, or 10KVA online UPS or setting up a central DC emergency energy reserve, Voltan provides uncompromising electrical stability. Manufactured with precision lead-plate engineering, it acts as a primary energy cell that eliminates hard system shutdowns, preserves sensitive microprocessors, and ensures operational continuity.

Advanced VRLA & AGM Architecture: Leak-Proof & Maintenance-Free

The structural design of the Voltan 12V-100AH battery relies on Valve-Regulated Lead-Acid (VRLA) technology coupled with fine Absorbent Glass Mat (AGM) separators. Rather than using free liquid electrolyte, the acid is entirely absorbed within porous glass fiber mats positioned between thick, heavy-duty lead plates.

This advanced VRLA/AGM construction delivers essential operational advantages:

• 100% Maintenance-Free: Internal gas recombination efficiency exceeds 99%, recombining generated hydrogen and oxygen back into water, eliminating fluid loss and the need for periodic distilled water top-ups.

• Spill-Proof Structural Safety: The non-spillable AGM layout prevents acid leaks, enabling safe, flexible installation inside server racks, specialized battery cabinets, or floor enclosures.

• Automated Safety Relief Valves: Integrated low-pressure safety release valves automatically vent excess gas buildup during accidental overcharging and reseal automatically to protect internal casing integrity.

Ultra-Low Internal Resistance & Heavy Surge Current Capability

Internal resistance directly determines energy conversion efficiency and thermal heat generation under load. The Voltan 12V-100AH battery features an exceptionally low internal resistance of approximately 4.5mΩ when fully charged at 25°C. This ultra-low resistance ensures maximum electrical current transfer while minimizing thermal heat buildup during heavy power draws.

With a nominal 10-hour capacity rating of 100Ah (to 10.8V cutoff), this battery provides extensive runtime. It also offers tiered discharge characteristics: 87Ah at the 5-hour rate (to 10.5V) and 62Ah at the 1-hour rate (to 9.60V). When heavy equipment or server racks initialize, the battery handles initial current surges effortlessly, delivering a massive 800 Amperes maximum discharge current for 5 seconds without voltage collapse.

Thermal Endurance, Low Self-Discharge, and Rapid Recharge

High ambient room temperatures across non-air-conditioned utility spaces in Bangladesh can accelerate battery plate corrosion. The Voltan 12V-100AH battery is built to operate reliably across a wide environmental range:

• Discharge Temperature: -15°C to 50°C (5°F to 122°F)

• Charge Temperature: -10°C to 50°C (14°F to 122°F)

• Storage Temperature: -20°C to 50°C (-4°F to 122°F)

Formulated with corrosion-resistant lead-calcium tin alloy grids, its self-discharge rate remains extremely low during idle standby storage. When stored at 25°C, the unit retains 91% capacity after 3 months, 82% after 6 months, and 65% after 12 months. Supporting a high maximum charging current of 30A, it enables rapid energy recovery between frequent load-shedding cycles.

Heavy-Duty Casing & Conductive Copper Terminals

Housed in a fire-resistant, high-impact ABS casing, the battery shields its internal grid structure from physical vibrations, impacts, and thermal stress. Heavy-duty copper terminals (T5/T9/T11 types) deliver maximum electrical conductivity, minimal contact resistance, and low terminal heat generation during high-amperage output.

Physical Specifications:

• Length: 410mm (±2mm) / 12.99 inches

• Width: 180mm (±2mm) / 6.73 inches

• Height: 234mm (±2mm) / 8.43 inches

• Total Height: 240mm (±2mm) / 8.82 inches

• Approximate Weight: ~29.8 kg (65.69 lbs) ±4%

Real-Life Usage Scenarios in Bangladesh

1. Data Centers & Enterprise Server Racks

Corporate database networks, local cloud servers, and central NAS units require continuous power to avoid data corruption during load-shedding. Installed in a multi-battery series bank, Voltan 12V-100AH batteries supply extended runtime to maintain server operations through long outages or execute safe automated shutdowns.

2. ISP Hubs & Telecommunication Towers

Local Internet Service Providers and telecommunication switching stations require uninterrupted DC power to keep fiber terminals, optical switches, and core routers active. This high-capacity 100Ah cell ensures core networking infrastructure remains online continuously during utility blackouts.

3. Commercial Surveillance & Financial Facilities

Banking halls, corporate offices, and manufacturing plants running multi-channel DVR/NVR surveillance arrays, active monitoring consoles, and biometric security gates depend on uninterrupted backup energy. The 100Ah capacity reserve ensures uninterrupted recording and security coverage.

✅ Key Features

• 12V 100AH High Reserve Capacity: Delivers extended reserve power for enterprise online UPS systems, telecom racks, and server hardware.

• Maintenance-Free VRLA AGM Technology: Fully sealed, spill-proof build requires zero fluid top-ups or distilled water maintenance.

• Low Internal Resistance (~4.5mΩ): Optimizes current transfer efficiency while limiting thermal heat buildup under heavy continuous loads.

• 800A Heavy Surge Discharge Capability: Delivers up to 800 Amperes of discharge current for 5 seconds to handle high-draw startup loads.

• 30A Fast Charge Acceptance: Supports up to 30A maximum charging current for fast capacity recovery between load-shedding cycles.

• Low Self-Discharge: Retains 91% capacity after 3 months and 82% after 6 months of standby storage at 25°C.

• Heavy-Duty Copper Terminals: T5/T9/T11 copper terminal options provide low contact resistance and prevent terminal overheating.

• Wide Operating Temperature Range: Functions reliably across temperatures from -15°C up to 50°C during discharge.

• High-Impact ABS Outer Shell: Rugged casing shields internal lead plates against physical shock and thermal deformation.

• 5+ Years Designed Floating Life: Engineered for long-term standby service under float charge conditions at 25°C.

✅ Ideal For

The Voltan 12V-100AH UPS Battery is designed for IT network administrators, data center engineers, telecom operators, system integrators, and commercial facilities requiring high-reserve power for 3KVA to 10KVA online UPS units, server racks, surveillance hubs, and telecommunication switches across Bangladesh.

✅ Why Choose the Voltan 12V-100AH UPS Battery?

Extended Backup Runtime

Compared to smaller 45Ah, 65Ah, or 80Ah battery models, the 100Ah reserve capacity provides significantly longer runtime under continuous high electrical loads.

Low Internal Resistance Efficiency

Featuring an ultra-low internal resistance of ~4.5mΩ, this cell efficiently converts chemical energy into electrical output while keeping internal thermal levels low.

Hardware & Data Protection

Abrupt power loss caused by depleted battery banks can corrupt server databases and damage storage hardware. Upgrading to a high-reserve 100Ah battery bank provides the operational buffer needed to maintain system integrity.

✅ Why Buy This Product

Unpredictable load-shedding should not compromise your critical IT infrastructure or security monitoring setups. Upgrading your power system with the Voltan 12V-100AH UPS Battery provides dependable energy reserve during power outages.

With its sealed maintenance-free build, low 4.5mΩ resistance, 800A surge rating, heavy-duty copper terminals, and 1-Year Official Warranty, this battery offers long-term reliability. Order the Voltan 12V-100AH UPS Battery today to secure your energy supply and keep your critical equipment running smoothly!