--- title: "NiZn UPS Battery Cabinets & BMS" description: "Explore Gerchamp’s NiZn UPS battery cabinets, BMS and turnkey power solutions for safer, space-saving backup in AI data centres." --- # UPS Nickel-Zinc (NiZn) Battery Cabinets & Intelligent BMS Solutions We make the Nickel-Zinc battery cabinets of tomorrow Keeping AI data centres online, connected, monitored, and securely managed through Gerchamp's advanced battery and monitoring technologies, delivering fully integrated turnkey NiZn power solutions. ![Hero Background Image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/465d4145-d31b-4592-adf7-ab8ed573e731.webp) View Products ([Agent MD](https://www.gerchamp.com/products/raw.md)) Contact Us ([Agent MD](https://www.gerchamp.com/contact/raw.md)) ![Hero-of-the-Week Image](https://www.gerchamp.com/media/page-assets/uploads/2026/05/85eb8ed5-73c5-4ac6-aa23-23678a206e11.webp) Gerchamp State-of-the-Art NiZn Battery Cabinet No. 1 Listed and publicly traded BMS enterprise
Stock code: 301157 (SZSE) 20+ Backed by 20+ years of technical expertise, we deliver robust and future-ready solutions. 1K+ We have over 1,000+ global customers across diverse industries. 50+ Customers in more than 56 countries and regions worldwide. Explore Our Endless Collection of Insights We build, research, and manufacture... NiZn Chemistry Gerchamp manufactures nickel-zinc batteries and cabinets for AI data centres and mission-critical industries. Nickel-zinc chemistry is the perfect replacement for legacy lead-acid batteries, requiring only 1/3 to 1/2 of the footprint and floor loading, while offering a high discharge rate of up to 10C, no single-point-of-failure issues, wider temperature tolerance, and excellent ESG compliance. Battery Cabinet ![Card one image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/c109b38c-8b5c-4592-a0d0-f9e69e4b0951.webp) Nickel-Zinc Battery Nickel-Zinc Battery The 38Ah, 13.2V nickel-zinc battery is a perfect replacement for a 110Ah 12V lead-acid battery in UPS applications. 10C discharge for up to 5 minutes 800-cycle life UL9540A compliant Learn More ([Agent MD](https://www.gerchamp.com/products/discharging-nickel-zinc-battery/raw.md)) Contact us ([Agent MD](https://www.gerchamp.com/contact/raw.md)) ![Card two image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/465d4145-d31b-4592-adf7-ab8ed573e731.webp) Nickel-Zinc Battery Cabinet Nickel-Zinc Battery Cabinet The 42U-height NiZn battery cabinet reclaims white space from VRLA battery racks, and the saved space can be used to deploy revenue-generating servers. 30 batteries per cabinet Lightweight and compact design Built-in BMS with a leading protection mechanism Learn More ([Agent MD](https://www.gerchamp.com/products/intelligent-nickel-zinc-battery-cabinet/raw.md)) Contact Us ([Agent MD](https://www.gerchamp.com/contact/raw.md)) Turnkey Solutions Gerchamp builds, researches, and manufactures turnkey infrastructure technologies to meet specific mission-critical and energy storage requirements. Explore our product offerings ![Card 1 image](https://www.gerchamp.com/media/page-assets/uploads/2026/05/85eb8ed5-73c5-4ac6-aa23-23678a206e11.webp) Data Centre Solutions Battery-to-System Solutions 01 Data Centre Gerchamp delivers Battery Monitoring Systems, Nickel-Zinc Battery Systems, system monitoring solutions, and liquid-cooling solutions for data centres. Nickel-zinc backup power ensures safety and reliability, while the monitoring technology supports all battery chemistries for efficient, uninterrupted data centre operations. Learn More ([Agent MD](https://www.gerchamp.com/solutions/ups-battery-management-system/raw.md)) Learn more about our data centre solutions ![Card 2 image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/2920002f-6a03-484a-bc3d-7c9092e81703.webp) Proactive Protection Digital Immune System 02 Critical Power Build a “digital immune system” for core power equipment, transforming safety from reactive response to proactive prediction. Learn More ([Agent MD](https://www.gerchamp.com/solutions/bms-power/raw.md)) Explore Critical Power Solutions ![Card 3 image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/e30abcd3-1895-448b-a0b1-ae38f7a6fe2b.webp) Solar Solar 03 Solar ESS Generate clean power for your home or business with our solar systems. Maximise energy independence and reduce bills by storing surplus energy for reliable use at any time. Learn More ([Agent MD](https://www.gerchamp.com/solutions/solution-solar/raw.md)) View our BESS solutions ![Card 4 image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/71ff7114-fb63-464c-a860-c95daf2b5e4c.webp) C&I ESS Turnkey BESS 04 Energy Storage Providing integrated turnkey cell-level management through to full-cabinet energy storage, Gerchamp builds tailored energy storage solutions from residential to utility-scale for any chemistry. Maximise safety, efficiency, and real-time analytics with intelligent management. Discover BESS Discover our partnerships with industry leaders About Gerchamp Gerchamp owns the patents, R&D, and manufacturing behind its energy and infrastructure solutions. From battery management systems for any chemistry and nickel-zinc batteries to turnkey nickel-zinc BESS, AI data centre liquid cooling, and building management systems, we deliver vertically integrated, in-house solutions that make your life easier. Learn More ([Agent MD](https://www.gerchamp.com/about/raw.md)) ![Hero image](https://www.gerchamp.com/media/page-assets/uploads/2026/06/191062a4-6932-49b7-9cfa-fc4f9a9b5ec9.webp) GerchampBuilding ![Hero image (Dark Mode)](https://www.gerchamp.com/media/page-assets/uploads/2026/06/d7726f67-c792-408e-91cd-f1df77344a94.webp) Battery Technology Insights Choosing the Right Battery Chemistry for Your Application Selecting between nickel-zinc, lithium iron phosphate, and lead-acid depends on your priorities — safety, total cost of ownership, space, sustainability, and operational resilience. How do I decide between nickel-zinc, LFP, and lead-acid batteries for a UPS system? Start with your core requirements. Lead-acid (VRLA) offers the lowest upfront cost and over a century of field history, ideal for budget-constrained, non-critical backup where a short lifespan of 3 to 5 years and frequent replacement are acceptable. Lithium iron phosphate (LFP) delivers higher energy density, a 10 to 15 year service life, and excellent charge/discharge efficiency above 95 per cent. It suits mission-critical data centres where long-term total cost of ownership matters, though it requires an integrated battery management system and thermal monitoring to mitigate fire risk. Nickel-zinc (NiZn) provides the highest power density of all three in a compact, lightweight footprint, often half the size and weight of lead-acid. Its aqueous electrolyte is inherently non-flammable with no risk of thermal runaway at the cell level, eliminating the need for complex fire suppression infrastructure. Choose NiZn when safety, space recovery, and sustainability are top priorities. When should I consider nickel-zinc batteries over lithium for data centre backup power? Nickel-zinc becomes the stronger choice in several scenarios. In fire-safety-sensitive environments, NiZn is non-flammable and cannot experience thermal runaway, eliminating the need for dedicated fire suppression systems that represent significant capital and compliance costs for lithium installations. For high-power, short-duration loads, modern AI and GPU-dense workloads create sharp, repeated power surges that NiZn handles more efficiently than energy-optimised LFP cells. In space-constrained facilities, NiZn cabinets reclaim up to 50 per cent more floor space than equivalent lead-acid, freeing room for revenue-generating IT equipment. For organisations with sustainability mandates, NiZn uses abundant, non-toxic, conflict-free materials that are over 95 per cent recyclable through established hydrometallurgical processes. How does the total cost of ownership compare across battery chemistries for critical power? While lead-acid has the lowest purchase price, its 3 to 5 year lifespan means two to three full replacements over a typical 15-year infrastructure cycle, driving up total cost. LFP and NiZn both last 10 to 15 or more years, dramatically reducing replacement labour, disposal fees, and downtime. NiZn further reduces total cost of ownership by eliminating fire suppression infrastructure, since lithium installations often require aerosol or gas-based systems that add significant cost per room. NiZn also offers lower cooling costs by operating reliably across wider temperature ranges than lead-acid, reducing HVAC load. Its non-flammable chemistry streamlines permitting and may lower insurance premiums. A single NiZn installation can outlast three generations of VRLA batteries. What makes nickel-zinc batteries safer than lithium-ion in mission-critical environments? Safety differences are rooted in chemistry. Lithium-ion cells, including LFP, use organic flammable electrolytes. Under abuse conditions such as overcharge, internal short, mechanical damage, or manufacturing defect, they can enter thermal runaway, generating extreme heat and fire that can propagate to neighbouring cells. Nickel-zinc cells use an aqueous potassium hydroxide electrolyte that is water-based and inherently non-flammable. Even under abuse conditions, the cell vents harmless steam rather than toxic gases. Additionally, if a NiZn cell degrades or fails, it remains electrically conductive so the battery string continues to operate. In lithium systems, a single cell failure can open-circuit the entire string, causing a complete UPS power loss at the worst possible moment. How do I evaluate battery sustainability and end-of-life recyclability for my facility? Three factors matter. First, material toxicity: lead-acid batteries contain lead, a potent neurotoxin requiring hazardous waste handling. LFP avoids lead but uses materials sourced through energy-intensive mining. NiZn uses nickel and zinc, both non-toxic and abundantly available without conflict-mineral concerns. Second, recyclability: NiZn achieves over 95 per cent material recovery through established hydrometallurgical recycling. Lead-acid has a mature recycling infrastructure but still produces toxic by-products. Lithium-ion recycling is improving but remains less efficient and more costly. Third, lifecycle emissions: NiZn offers a significantly lower lifetime carbon footprint than both alternatives due to its longer service life with fewer replacements, lighter weight with lower shipping emissions, and cleaner recycling pathway. When is lead-acid still the right choice, and when should I plan an upgrade path? Lead-acid remains sensible for non-critical backup with tight upfront budgets, legacy UPS systems not yet due for refresh, or installations in regions where alternative chemistries have limited service networks. However, plan an upgrade when your facility is expanding or adding AI and HPC workloads that demand higher power density, when you are approaching a second or third VRLA replacement cycle since the cumulative cost often exceeds a one-time NiZn or LFP investment, when safety or insurance requirements are tightening and non-flammable NiZn offers a compliance advantage, or when corporate sustainability targets require reduced hazardous waste and lower lifecycle emissions. Retrofit kits now allow operators to modernise existing UPS cabinets with NiZn without replacing the entire power infrastructure. Vertically Integrated One Partner. Every Layer of the Stack. Most vendors assemble a patchwork of white-labelled components from separate suppliers. Gerchamp engineers, manufactures, and programmes every layer in-house — from the cell chemistry to the cloud platform. Capability Gerchamp Vendor A Vendor B Battery Cells Designed and manufactured in-house Sourced from third-party cell makers Sourced from third-party cell makers Battery Management System Proprietary hardware and firmware White-labelled BMS from OEM supplier In-house BMS, cells sourced externally Battery Modules and Packs Designed, assembled and tested in-house Assembled from sourced cells and BMS Assembled from sourced cells Energy Storage Cabinets Custom-engineered enclosures Third-party cabinet with vendor integration White-labelled from contract manufacturer Energy Management System Proprietary software platform Licensed third-party EMS software No EMS offering Power Conversion System In-house inverter and controls Sourced from power electronics vendor Sourced from power electronics vendor System Integration Single-vendor full-stack warranty Multi-vendor coordination required Multi-vendor coordination required Firmware and Software Updates Direct OTA from engineering team Dependent on upstream suppliers Partial, BMS updates only Custom Engineering Cell-to-system customisation Limited to cabinet-level changes Limited to BMS parameters Vendor A and Vendor B represent composite profiles of typical competitors in the energy storage industry. 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