Voltan 12V-12AH UPS Battery

Voltan 12V-12AH UPS Battery in Bangladesh

The Voltan 12V-12AH UPS Battery is engineered as a robust, high-capacity energy cell designed to provide steady, prolonged runtime during unexpected electrical blackouts. Stepping far beyond standard lower-capacity batteries, this heavy-duty 12-Ampere-Hour unit gives desktop computers, network infrastructures, and security arrays the extra operational reserve necessary to ride out extended power disruptions smoothly.

Whether you are protecting high-power workstation computers, sustaining non-stop CCTV security recording, or keeping high-speed fiber routers and networking switches live across offices or homes in Bangladesh, Voltan delivers unyielding current flow. Built using advanced sealed lead-acid technology, it functions as an ideal high-efficiency replacement or upgrade cell that significantly improves overall runtime for offline and online UPS systems.

Key Technology: Valve-Regulated Lead-Acid & AGM Architecture

At the core of the Voltan 12V-12AH battery is state-of-the-art Valve-Regulated Lead-Acid (VRLA) design coupled with fine Absorbent Glass Mat (AGM) internal separators. The liquid electrolyte is completely absorbed into high-porosity micro-glass fiber mats sandwiched between lead plates.

This sealed engineering grants several distinct advantages:

• 100% Maintenance-Free: The internal gas recombination technology absorbs over 99% of gases generated during charging, eliminating fluid loss and freeing you from distilled water top-ups.

• Non-Spillable Safety: Being thoroughly sealed, the battery eliminates acid leakage risks and can be mounted in multiple positional orientations inside UPS cabinets.

• Controlled Venting System: Integrated low-pressure safety release valves automatically relieve excess internal gas build-up during overcharge states and reseal immediately to maintain pressure equilibrium.

Extended Capacity and Heavy High-Rate Discharge Capabilities

Featuring a nominal voltage of 12V DC and a substantial capacity rating of 12 Ampere-Hours (12Ah at 20-Hour rate), this model yields exceptional energy density within a compact physical shell. When compared to standard 7Ah or 7.5Ah batteries, the Voltan 12V-12AH model delivers up to 60% additional runtime under identical hardware loads.

This extra reserve proves essential for high-draw hardware like desktop PCs with discrete graphics cards, multi-monitor trading setups, or multi-channel camera DVRs. Furthermore, with a low internal resistance of approximately 28mΩ when fully charged at 25°C, the battery minimizes internal heat losses and can deliver a massive maximum discharge current of 180 Amperes for 5 seconds to handle heavy equipment startup surges effortlessly.

Low Self-Discharge, Temperature Resilience, and Fast Recharge

Electrical reliability requires battery readiness even after idle periods. The lead-calcium tin alloy grid composition drastically reduces self-discharge rates, retaining approximately 91% capacity after 3 months, 82% after 6 months, and 65% after 12 months of standby storage at 25°C.

The Voltan 12V-12AH battery is built to endure the extreme seasonal temperature variations of Bangladesh, with a discharge operating temperature range spanning from -15°C up to 50°C. Designed with rapid charge acceptance, it supports a maximum charging current of up to 3.6 Amperes. This allows the cell to recharge quickly back to full energy levels between frequent, consecutive load-shedding cycles.

Multi-Purpose Equipment Support

While widely deployed as a performance power upgrade for desktop UPS units, the Voltan 12V-12AH battery acts as a versatile direct-current backup cell across various sectors:

• Uninterruptible Power Supplies (UPS): Universal replacement cell for high-capacity 1000VA, 1200VA, and 1500VA desktop UPS setups.

• Security & CCTV Surveillance: Keeps DVRs, NVRs, electronic door locks, and alarm panels online continuously.

• Telecommunications & Fiber Networking: Provides lasting DC power to Optical Network Units (ONUs), Wi-Fi routers, and network switches.

• Emergency Lighting & Solar Backups: Excellent energy cell for small solar arrays, emergency lights, and portable DC tools.

Superior ABS Casing & Universal Standard Footprint

Housed in a rugged, flame-retardant ABS (Acrylonitrile Butadiene Styrene) resin enclosure, the battery protects its interior grid assembly from severe mechanical shocks, vibration, and thermal expansion.

Its dimensions strictly adhere to international battery form factors:

• Length: 152mm (±1.5mm) / 5.98 inches

• Width: 100mm (±1mm) / 3.94 inches

• Height: 99mm (±1mm) / 3.90 inches

• Total Height (with terminals): 105mm (±1mm) / 4.13 inches

• Weight: ~3.50 kg (7.92 lbs) ±5%

High-conductivity T1 copper terminals ensure minimum contact resistance, preventing terminal heating and maximizing total power delivery efficiency.

Real-Life Usage Scenarios in Bangladesh

1. High-Performance Gaming & Content Creation Workstations

Video editors, 3D animators, and gamers run high-wattage power supplies that drain smaller 7Ah UPS batteries within seconds during load-shedding. Upgrading to the Voltan 12V-12AH battery supplies the critical runtime needed to save active timelines, close complex software, and perform a controlled shutdown without losing hours of work.

2. Non-Stop Commercial CCTV Surveillance

For retail shops, bank branches, and corporate offices, losing security camera coverage during power cuts creates dangerous vulnerabilities. Installed inside backup power units, the Voltan 12V-12AH battery delivers sustained DC energy to security recording systems, ensuring uninterrupted 24/7 video monitoring through long load-shedding spells.

3. Continuous Freelance Work & Fiber Internet

Remote professionals and freelancers cannot afford dropping out during client video conferences or file transfers. Connected to a mini DC UPS or router backup system, this 12Ah power cell keeps ONUs and Wi-Fi routers operational for hours through unexpected neighborhood blackout periods.

✅ Key Features

• High-Reserve 12V 12AH Capacity: Delivers significantly longer backup duration compared to standard 7Ah and 9Ah batteries.

• Maintenance-Free VRLA AGM Design: Completely sealed leak-proof structure removes the need for distilled water top-ups.

• 180A High Surge Discharge Rating: Handles high inrush currents up to 180A for 5 seconds without triggering UPS overload cutoffs.

• Low Internal Resistance (~28mΩ): Optimizes electrical transfer efficiency while reducing internal heat generation during heavy discharge.

• High-Conductivity Copper Terminals: T1 copper terminal contacts drastically reduce electrical resistance and prevent overheating.

• Fast Recharge Acceptance: Accepts up to 3.6A charging current for rapid power recovery between frequent load-shedding cycles.

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

• Broad Thermal Range: Performs reliably across severe temperature conditions from -15°C up to 50°C during discharge.

• Rugged Flame-Retardant ABS Casing: Tough outer shell protects internal components from mechanical shock and structural deformation.

• Universal Standard Dimensions: Fits standard high-capacity UPS battery compartments seamlessly for easy drop-in replacement.

✅ Ideal For

The Voltan 12V-12AH UPS Battery is the perfect energy choice for power users, gamers, software engineers, and IT professionals requiring extended system uptime for demanding PC workstations. It is equally essential for commercial business owners protecting 24/7 CCTV setups, network engineers maintaining fiber ONU/switch uptime, and homeowners seeking high-capacity emergency backup for DC fans, lighting, and security alarms across Bangladesh.

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

Unmatched Performance

Generic budget batteries often experience immediate voltage sags when subjected to high current demands, leading to premature low-voltage UPS shutdowns. The Voltan 12V-12AH battery maintains a flat, stable discharge voltage curve, utilizing its extra 12Ah reserve to keep your devices running long after smaller batteries drain out.

Innovative Technology

Featuring advanced Absorbent Glass Mat (AGM) separators, the liquid electrolyte is immobilized within micro-glass fiber mats. Combined with corrosion-resistant lead-calcium tin alloy grids and pressure relief valves, this battery sets a high standard for energy density, leak safety, and long operational lifespan.

Future-Proof Investment

Sudden hard shutdowns caused by depleted UPS batteries are a primary cause of SSD corruption, hard drive failure, and motherboard damage. Upgrading to a high-reserve 12Ah battery protects your expensive computer components and safeguards vital data investments for years.

Premium Brand Value

Voltan products undergo strict quality inspection testing for capacity output, internal resistance accuracy, and shell durability. Selecting Voltan ensures you receive a genuine, factory-tested energy storage cell tailored for demanding power environments.

✅ Why Buy This Product

Do not let unpredictable power cuts interrupt your critical work or endanger high-end electronics. Upgrading your backup system with the Voltan 12V-12AH UPS Battery is the most effective way to secure long, reliable power backup during load-shedding hours.

With its sealed VRLA AGM construction, 180A high surge capability, ultra-fast recharge acceptance, and robust thermal endurance, this battery offers unrivaled long-term value. Order the Voltan 12V-12AH UPS Battery today to elevate your power backup system and keep your digital world fully active!