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120V DC External Battery Module - Extends Runtime for UPS - Rack Mount, 2U, Sealed Lead Acid

$4518.67

125V External Battery Cabinet designed to extend the runtime of the UPS – 230V Input / 120V Output, 60Hz, 1PH – Floor-Standing Cabinet

$7458.15

12V 17Ah UPS Replacement Battery Cartridge – 0.41 kWh

$349.95

12V DC Rechargeable Lead-Acid Starting Battery – 200Ah Capacity – Emergency Generator Application

$1284.67

12V DC Rechargeable Sealed Lead Acid Battery - 7 aH Capacity, ABS Housing

$94.58

12V DC UPS Battery Pack – (1) × 12V 9Ah VRLA AGM Battery – Complete Replacement Module

$435.00

12V External UPS Battery – 100Ah – GEL Technology

$484.65

12V External UPS Battery - 43 Ah - 205 Watts/Cell

$435.00

12V External UPS Battery - 5 Ah - 60 Wh/Cell

$974.96

12V External UPS Battery - 7 Ah - 84 Wh/Cell

$278.09

12V External UPS Battery - 70 Ah - 284 Watts/Cell

$435.00

12V External UPS Battery - 94 Ah - 381 Watts/Cell

$321.30

12V External UPS Battery – 9Ah – 108Wh per Cell

$278.09

12V Sealed Lead Acid Battery (VRLA GEL Type) – 100Ah

$484.65

180V DC External Battery Module - Extends Runtime for UPS - Rack/Tower Convertible, 3U, Lead Acid

$6506.88

192V 5.1Ah UPS Replacement Battery Cartridge – 0.98 kWh

$948.10

192V DC External UPS Battery - 5.1 Ah - 10.2 Watts/Cell

$948.10

192V external battery cabinet designed to extend the runtime of the UPS - 208V 50/60Hz, 1PH - Rack Mounted 3U

$3071.50

216V DC external battery cabinet designed to extend the runtime of the UPS - 208/120V 50/60Hz, 3PH - Floor Standing Cabinet

$21756.08

24V DC UPS Battery Pack for 500VA UPS – (12) × 2V 50Ah VRLA AGM Battery Cells

$3695.00

UPS Batteries

Larson Electronics offers high-performance battery systems designed to support Uninterruptible Power Supply (UPS) units in mission-critical data-center environments. Our comprehensive battery solutions deliver the runtime, reliability and scalability required to protect IT loads, storage arrays, network gear and facility equipment when power conditions change.

Why UPS Batteries Matter for Data Centers

Extended runtime support – As rack densities and power draw increase, standard UPS runtime may not suffice; purpose-built battery systems ensure operations continue during outages or transitions.
Reliability under load – High-quality battery chemistries and advanced management reduce risk of failure and maintain consistent backup performance for data-center infrastructure.
Scalable and modular design – Modular battery cabinets and plug-and-play options support phased growth, making them ideal for data-center expansions, retrofit projects and edge deployments.
Lifecycle optimization – Proper battery selection, monitoring and serviceability help extend lifecycle, reduce maintenance interventions, and uphold availability targets.

Our Battery Product Range

We provide a breadth of battery options tailored to data-center UPS systems:

VRLA (Valve-Regulated Lead-Acid) – Cost-effective, maintenance-friendly battery modules for standard runtime applications.
Lithium-Iron-Phosphate (LiFePO₄) Batteries – High energy density, longer cycle life and reduced footprint suitable for high-density rack and edge data-center sites.
Battery Cabinets & Racks – Pre-assembled systems with built-in cooling, monitoring, and cabling to simplify install and commissioning.
Extended-Runtime Systems – Designed for multi-hour backup under heavy load, often used in tandem with standby generators for mission-critical sites.
Battery Monitoring & Communications – Integrated sensors, remote monitoring, and alarms for proactive maintenance and load visibility across the power chain.

Key Features & Benefits

High-quality cell chemistry – Ensures stable performance under continuous load, minimal variance across modules and reduced thermal stress.
Integrated battery management systems – Monitors cell health, temperature, state-of-charge, and alerts for predictive maintenance.
Modular containers – Simplify installation, reduce downtime, and support capacity upgrades with minimal disruption.
Space-efficient footprint – Compact cabinet equipment fitted for data-center racks or white-space floor zones helps optimize layout and cooling efficiency.
Safety & compliance – Meets UL, IEC and industry standard requirements; designed for data-center use with service access and maintenance pathways.

Typical Applications in Data-Center Infrastructure

Main data-centers – Supporting large UPS plants and maintaining runtime during sustained outages or maintenance phases.
Colocation & multi-tenant facilities – Scalable battery banks to match tenant load changes and growth without replacing infrastructure.
Edge & hyperscale sites – High-density battery options optimized for space-constrained or remote deployments.
Retrofit or expansion projects – Replace or expand legacy battery systems to support higher loads, newer chemistries and improved footprints.

Why Choose Larson Electronics Battery Solutions

At Larson Electronics, we bring decades of critical-power expertise to every project. When uptime is non-negotiable, our battery systems deliver the durability, configurability and monitoring you need. We assist with sizing, chemistry selection, lifespan planning and integration into your UPS and facility infrastructure—ensuring your power-backbone remains resilient and prepared for growth.

Explore our full range of UPS Battery solutions and receive a custom quote tailored to your runtime, footprint and redundancy needs. Contact Larson Electronics today to discuss how we can support your data-center power strategy.

Larson Electronics – Building Trust Since 1973.