Battery Maintenance

Cell Booster

Extends life of battery banks

Restores weak cells to optimal state

Portable and technician-friendly

Compatible with multiple chemistries

Technical Specifications

SpecificationDetails
ApplicationSuitable for 1–6 battery cells
Output VoltageAdjustable 0–12V DC
Current RatingUp to 400A
Input PowerSingle-phase or three-phase AC
CoolingNatural / Forced air cooling
ProtectionsBasic AC input and DC output protections
EnclosureStandard IP20

Restore Balance, Extend Battery Life
Even in a well-maintained battery bank, individual cells can weaken and compromise the entire system. Chhabi’s Cell Booster provides targeted correction, restoring underperforming cells and delaying costly expense of full battery replacement.

Cell Booster Applications Across Critical Battery Backup Systems

Cell Boosters help restore weak or underperforming cells within battery banks, allowing maintenance teams to address individual cell degradation without immediately replacing the complete battery bank. They are suitable for lead-acid, VRLA, and Ni-Cd battery systems used across critical industrial installations.

Telecom Towers

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Telecom Towers

Supports maintenance of backup battery banks at telecom sites where individual weak cells can reduce overall string performance. The portable Cell Booster allows technicians to carry out targeted cell recovery during scheduled maintenance, helping extend the usable life of installed battery banks.

Industrial VRLA Battery Systems
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Industrial VRLA Battery Systems

Helps address underperforming cells in VRLA battery banks used for industrial backup systems. Targeted cell recovery can restore battery balance and help maintenance teams delay complete bank replacement when only individual cells have deteriorated.

Substations
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Substations

Supports maintenance of battery banks used for substation protection, control, and backup systems. Individual weak cells can be treated on-site, reducing the need to remove and transport heavy battery units for servicing or replace an otherwise usable bank.

Solar Off-Grid Stations
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Solar Off-Grid Stations

Provides a practical cell maintenance solution for battery banks at remote solar installations. Its portable design allows technicians to carry the unit to off-grid sites and perform targeted recovery where battery replacement can involve significant transportation and service effort.

UPS Systems
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UPS Systems

Helps recover underperforming cells within UPS battery banks and address capacity imbalance before replacing the complete bank. This is particularly useful where most of the battery bank remains serviceable but individual cells are affecting overall backup performance.

Railway Signalling & Communication Systems
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Railway Signalling & Communication Systems

Supports battery maintenance for railway signalling, communication, and control systems that depend on reliable DC backup power. Targeted recovery of weak cells helps maintenance teams address individual battery issues and maintain the reliability of critical backup systems.

Universal Compatibility

Works with Lead-Acid, VRLA, and Ni-Cd chemistries.

Simple, Rugged Operation

Manual variac design ensures ease of use in industrial environments.

Portable & Flexible

Available with castor wheels, single or three-phase input options.

Industries We Serve

Power Generation & Utilities

Reliable DC power for control, protection, and backup across thermal, nuclear, hydro, renewable plants, and utility operations.

Heavy & Resource Industries

Rugged DC systems designed to perform in demanding environments like cement, mining, metal, and steel plants.

Energy & Infrastructure

Mission-critical power solutions for oil & gas, petrochemicals, and pipelines operating in hazardous and remote zones.

Critical Infrastructure & Data

High-availability DC power for data centers, railways, and defense applications where downtime is not an option.

FAQ

Frequently Asked Questions - Cell Booster

Q1. What is a Cell Booster, how does it work, and when should you use one?

A Cell Booster is a portable device that individually charges and recovers weak or underperforming cells within a battery bank. It applies a controlled DC voltage directly to the degraded cell, bringing it back to its optimal state and restoring the overall performance of the battery string. It's the most practical solution when replacing the entire battery bank feels too costly but only one or two cells are causing the problem.

Yes, absolutely. When a single weak cell pulls down the performance of the entire battery string, a Cell Booster corrects that specific cell at the right voltage, restoring balance across the bank and significantly delaying the need for a full battery replacement.

The Chhabi Electricals Cell Booster is designed to support a wide range of voltage and current specifications to suit different battery types and industrial requirements. Each unit is precisely calibrated to deliver controlled output, ensuring safe and effective cell recovery without the risk of overcharging or damage.

Yes, Chhabi Electricals Cell Boosters are fully built for industrial use. The manual variac-based operation, forced or natural air cooling, and built-in AC input and DC output protections ensure reliable performance even in demanding conditions. They are also commonly used to maintain stable DC voltage, reduce voltage fluctuations in critical applications, and come with castor wheels for easy portability across large facilities.

Chhabi Electricals is one of India's most experienced manufacturers of battery maintenance solutions, with over six decades of presence across power and industrial sectors. Along with Cell Boosters, Chhabi Electricals also manufactures DC Load Banks and DC Resistive Load Banks for complete battery testing and maintenance needs.

A Cell Booster is designed to boost or top up individual battery cells to a required voltage level, making it ideal for maintenance and balancing purposes. A full battery charger, on the other hand, charges an entire battery bank from a discharged state to full capacity. Chhabi Electricals offers both solutions, each engineered for specific industrial needs and applications.

A Cell Booster improves system performance by maintaining a stable and regulated DC voltage supply. It minimizes voltage drops and fluctuations, ensuring that all connected DC systems operate smoothly and efficiently without interruption or stress on components.

Cell Boosters are mainly used in industrial DC power systems where stable and regulated voltage is required for smooth operation. They are commonly installed in control panels, power supply units, and backup power systems to maintain consistent performance and avoid voltage fluctuations that can affect equipment reliability.

Chhabi Electricals Cell Boosters are designed to recover multiple cells in a single session, depending on the model and battery configuration. Each unit is engineered for efficient and controlled cell restoration, minimizing downtime and maximizing battery life — making it a practical solution for industries managing large battery banks.

Chhabi Electricals provides comprehensive after-sales support for their Cell Booster units, ensuring smooth and uninterrupted performance post-installation. Their dedicated technical team offers assistance with troubleshooting, preventive maintenance, and on-site servicing whenever required, giving industrial clients the confidence that their systems will remain reliable throughout their operational life.

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