What EnerSys makes for data centers
public
EnerSys is a publicly listed company. It appears on 2 parts of the AI data center — Li-ion for UPS and VRLA — in the role of manufacturer. Those parts sit in Layer 7 — Electrical: power distribution (grid to rack). Its shares trade on US exchanges (NYSE/Nasdaq) as ENS.
Listing
US exchanges (NYSE/Nasdaq): ENS· 166 USD -1.54% · mkt cap 6.0B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
2 parts across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 7 — Electrical: power distribution (grid to rack)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Li-ion for UPS | manufacturer | inferred | BYD, CATL, LG Energy Solution, Panasonic, Samsung SDI, Saft | |
| VRLA | manufacturer | inferred | Narada, C&D |
Where EnerSys sits in the stack
EnerSys's placements in this catalog cover 2 parts, all in layer 7, electrical: power distribution (grid to rack). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Li-ion for UPS — Lithium-ion battery chemistries used in static UPS systems, valued for energy density and footprint versus older lead-acid designs.
- VRLA — Valve-regulated lead-acid batteries, the older, lower-cost UPS battery chemistry that lithium-ion has been displacing in new installations.
Closest peers in this catalog
| Company | Shared parts | Including | |
|---|---|---|---|
| BYD | 1 | Li-ion for UPS | |
| CATL | 1 | Li-ion for UPS | |
| LG Energy Solution | 1 | Li-ion for UPS | |
| Narada | 1 | VRLA | |
| Panasonic | 1 | Li-ion for UPS | |
| Samsung SDI | 1 | Li-ion for UPS |
Questions about EnerSys
- What does EnerSys make for AI data centers?
- This catalog places EnerSys on 2 parts: Li-ion for UPS (manufacturer) and VRLA (manufacturer).
- Is EnerSys publicly traded?
- Yes — EnerSys is listed on US exchanges (NYSE/Nasdaq) under ENS. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes li-ion for UPS for AI data centers?
- BYD, CATL, LG Energy Solution, Panasonic, Samsung SDI and Saft are also placed on Li-ion for UPS in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For EnerSys the mix is 2 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.