LG Energy Solution

LG Energy Solution is a Korean battery maker that says it supplies more than six robotics customers. Korean press links its cylindrical cells to Boston Dynamics' Atlas and reports product approvals from Figure AI and Unitree and planned supply to Tesla Optimus.

Category: Batteries
Country: South Korea
Founded: 2020
Reported customers: 5Named by the press or the companies
Robots: —Not published
Listed: 373220 (Korea Exchange)Stock market

lgensol.com All suppliers

What it makes

From the company's own description and the sources below.

Makes: Cylindrical lithium-ion cells and battery packs for humanoid and service robots.
Parts: Battery cell
Tier: Components
Founded: 2020
Listed: 373220 (Korea Exchange)
Products: 46-series cylindrical cells, 2170 cylindrical cells

Reported customers

Supply deals and partnerships as reported by the companies or the press.

Atlas (product version)Boston Dynamicssupplies battery cells · 2026-02
Korean press, citing industry sources, reported that Atlas uses LG Energy Solution 46-series cylindrical cells and that LGES has supplied its battery since early development. Battery-Tech Network
Optimus (Gen 1)Teslapreparing battery supply (reported) · 2026-07
Korea Economic Daily reported LGES was preparing to supply 2170 cells for Optimus's initial production run in the second half of 2026; neither company confirmed it. BigGo Finance
Figure AIbattery product approval (reported) · 2026-07
Korea Economic Daily reported Figure AI approved LGES humanoid batteries, with price and volume still to be negotiated. BigGo Finance
Unitree Roboticsbattery product approval (reported) · 2026-07
Korea Economic Daily reported Unitree approved LGES batteries for its humanoids, bypassing domestic cell makers. BigGo Finance
Bear Roboticsexclusive 2170 cell supply MOU · 2024-11
LGES signed an MOU to be the exclusive supplier of 2170 cylindrical cells for Bear Robotics' service robots. KED Global

Sources

Where each fact on this page comes from.

Battery-Tech Network LG Energy Solution's Batteries Power Atlas Humanoid Robot BigGo Finance LG Energy Solution Secures Battery Supply Deals with Top 3 U.S. Humanoid Robot Makers (citing Korea Economic Daily) Teslarati LG Energy Solution pursuing battery deal for Tesla Optimus, other humanoid robots: report KED Global LG Energy to supply 2170-type cells to Bear Robotics

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