Ilika shares up 4% as it ships new Goliath battery prototypes

Ilika shares rose 4% to 44.2p after the solid‑state battery developer began shipping its new 10Ah Goliath prototypes—providing five times the capacity of its 2Ah 2024 cells—and positioned for automotive and other industrial customers. The cells are the first manufactured on Ilika’s automated pilot line, completed in October, which delivered a 93% yield on the initial run; larger 50Ah P2 samples have been produced but will only be dispatched after customer evaluation of the 10Ah generation expected in 2026. Management said the output is a significant commercialisation milestone that could accelerate licensing discussions, and broker Cavendish reiterated a buy rating with a 130p target.

Analysis

Ilika PLC (AIM: IKA, OTCQX: ILIKF) shares rose 4% to 44.2p after the company began shipping its 10Ah Goliath solid‑state battery prototypes, which management says provide five times the capacity of the 2Ah cells released in July 2024; the product is targeted at automotive and other industrial customers. The new cells are the first produced on Ilika’s automated pilot line, completed in October, which delivered a 93% yield on its initial manufacturing run, a quantifiable early indicator of manufacturing consistency.

Management reported early samples of larger 50Ah P2 cells but will withhold dispatch until customers evaluate the 10Ah generation, with customer feedback expected in 2026, signaling a staged commercialisation path and clear near‑term milestones. CEO Graeme Purdy framed the pilot‑line output as a significant milestone for licensing discussions, underlining that commercial upside hinges on partner evaluations and subsequent licensing or manufacturing agreements.

Broker Cavendish has reiterated a buy rating with a 130p price target, and external signals show moderately positive sentiment (score 0.45) with modest expected market impact (0.35). The gap between the current share price and the 130p target implies material upside if milestones convert, but value depends on successful customer validation, scaling beyond pilot yields and timely progress toward licensing in 2026.

Key Decisions for Investors

• Consider a selective, size‑controlled exposure given Cavendish's 130p target versus the 44.2p close, but limit position size because commercial revenue depends on customer validation expected in 2026
• Monitor two near‑term operational catalysts closely — sustained pilot‑line yields around the initial 93% and the outcome of customer evaluations of the 10Ah Goliath — and treat these as binary de‑risking events before adding materially
• Defer relying on any upside from 50Ah P2 volumes until Ilika confirms dispatch timing post‑evaluation; use protective sizing or hedges to manage execution and timeline risk