Amprius Technologies Timeline

Events

• 2026-08-04 - Market Signal - Amprius raises 2026 guidance after $34 million Q2 revenue - The company now expects at least $140 million of revenue in 2026. Full-year gross-margin guidance was raised to at least 28%. Amprius attributed the outlook partly to demand across drone and e-mobility applications. - source: ir.amprius.com
• 2026-05-19 - Partnership - Amprius and Matternet partner on silicon-anode batteries for drone delivery - Amprius and Matternet announced a strategic collaboration to improve autonomous aerial delivery using high-energy-density silicon-anode cells. Amprius cells are already deployed in Matternet M2 aircraft, with the companies extending work to Matternet's… - source: ir.amprius.com
• 2026-02-03 - Partnership - Nanotech Energy becomes Amprius U.S. manufacturing partner for SA128 cells - The partners refined a 21700-format SA128 cell rated at 6.8 Ah and 320 Wh/kg. Nanotech Energy is Amprius’s first U.S.-based manufacturing partner for these high-performance cells. The programme serves defense, aerospace and other mission-critical… - source: nanotechenergy.com
• 2026-02-03 - Partnership - Amprius and Nanotech Energy partner to scale U.S. silicon-anode battery production - Amprius formed a manufacturing partnership with Nanotech Energy for U.S.-based production of silicon-anode battery cells. The partnership establishes a domestic production pathway for high-performance cells supporting customers including L3Harris. The… - source: ir.amprius.com
• 2025-12-02 - Partnership - Nokia Drone Networks selects Amprius SiCore batteries for next-generation drone systems - Nokia Drone Networks selected Amprius SiCore cells to power its next-generation drone systems. The drones are intended for industrial inspection, monitoring, public safety and emergency response operations. The selection places Amprius batteries inside a… - source: ir.amprius.com
• 2025-10-14 - Partnership - ESAero selects Amprius SiCore SA08 cell for UAV battery packs - ESAero selected Amprius SiCore SA08 cells for integration into battery packs powering UAV platforms. The battery packs are intended for defense, security, logistics and public safety UAV applications. The selection ties Amprius silicon-anode cells to a… - source: amprius.com
• 2025-09-15 - Commercial Order - Amprius secures repeat $35 million purchase order from UAS manufacturer - Amprius secured a repeat $35 million purchase order from a leading UAS manufacturer. The order covers high-performance battery products for unmanned aircraft systems. The repeat order indicates continuing demand from an unmanned-aircraft customer after… - source: ir.amprius.com
• 2025-09-02 - Partnership - Nordic Wing selects Amprius batteries to increase drone endurance - Nordic Wing selected Amprius batteries for high-endurance drone applications. The selection extends Amprius battery supply into European UAS and defense aviation use cases. The partnership reinforces Amprius' role in lightweight, high-energy battery supply… - source: ir.amprius.com
• 2025-08-07 - Product Launch - Amprius reports the introduction of SiCore SA102 - Amprius said the product introduction occurred in April 2025; its shareholder letter was published on 7 August 2025. Amprius said SA102 was produced on its Fremont, California pilot line for mission-critical unmanned-aircraft applications. The exact cell… - source: ir.amprius.com
• 2025-03-06 - Product Launch - Amprius ships 6.3Ah silicon-anode cylindrical cell to Fortune 500 company - Amprius shipped a 6.3Ah SiCore 21700 silicon-anode cylindrical cell to a Fortune 500 company. The cell delivers 315 Wh/kg, 800 cycles at 80 percent depth of discharge and drop-in compatibility for existing 21700 platforms. - source: ir.amprius.com
• 2025-02-25 - Commercial Order - Amprius secures $15 million SiCore cell purchase order from UAS manufacturer - Amprius secured a $15 million purchase order for SiCore cells from a leading UAS manufacturer. The order followed customer qualification activity across defense and commercial aviation applications. The purchase order gives Amprius a concrete… - source: ir.amprius.com
• 2024-04-22 - Partnership - Amprius and Stafl Systems partner on high-performance battery systems - Amprius and Stafl Systems formed a strategic partnership for high-performance battery solutions. Under the agreement, Amprius serves as Stafl Systems' preferred battery cell supplier for UAV and UAM applications. The partnership links Amprius silicon-anode… - source: ir.amprius.com
• 2023-09-11 - Product Launch - Amprius and Tenergy unveil high-performance drone battery pack - Amprius and Tenergy unveiled a drop-in drone battery pack at Commercial UAV Expo Las Vegas. The pack was described as 31 percent lighter than current industry offerings with 6 percent greater energy. - source: ir.amprius.com
• 2023-07-20 - Deployment - Amprius batteries power first stratospheric flight for BAE Systems drone - Amprius batteries powered the first stratospheric flight of BAE Systems' PHASA-35 high-altitude drone. The flight followed a 2022 cooperation agreement between Amprius and BAE Systems for electric products under development by BAE Systems. - source: ir.amprius.com
• 2022-07-14 - Partnership - Amprius and Teledyne FLIR enter three-year component purchase agreement - Amprius and Teledyne FLIR entered a three-year component purchase agreement for silicon-anode battery cells. Teledyne FLIR said the cells can extend power and range for UAS and unmanned ground system capabilities. The agreement connects Amprius battery cells… - source: ir.amprius.com