Power Batteries
Engineering the Future of High-Performance Mobility & Power
The global electrification transition demands power batteries with exceptional energy density, safety, and reliability across diverse applications. AIMRSE delivers advanced semi-solid-state and liquid lithium-ion solutions engineered for electric vehicles, aerospace, marine, industrial, and specialized high-power use. Our batteries are mission-critical components that enable innovation and ensure operational safety.
We adopt an application-first design philosophy, tailoring cell chemistry (NMC, LFP), formats, and intelligent BMS to meet precise power, environmental, and regulatory requirements. Our solutions achieve up to 300 Wh/kg, support ultra-fast charging (up to 4C), and deliver thousands of deep cycles for optimized TCO. Multi-layer safety—ceramic separators, flame-retardant electrolytes, real-time monitoring—exceeds UN R100, ISO 26262, and DNV-GL standards. For OEMs and research teams, we provide custom design, thermal simulation, and lifecycle testing. Our vertically integrated supply chain and regulatory expertise ensure compliance with EU, US, and Asian mandates, accelerating your time-to-market with reliable, intelligent energy storage.
Product Portfolio
Semi-Solid State Power Batteries
AIMRSE's Semi-Solid State batteries utilize a gel-polymer composite electrolyte with reduced liquid content (≤20%), achieving ≥280 Wh/kg (roadmap to ≥350 Wh/kg) and significantly improved safety by suppressing dendrite growth. Ideal for premium EVs and aviation, they feature a silicon-dominant anode (>1500 mAh/g) paired with high-voltage NMC cathodes, supporting 3C discharge. Enhanced mechanical stability and ionic conductivity ≥5 mS/cm deliver extended cycle life. Cells pass nail penetration, overcharge, and 90°C storage tests with thermal runaway onset above 150°C. Available in large-format pouch (20–100Ah).
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Liquid Lithium Power Batteries
AIMRSE's Liquid Lithium portfolio offers two proven chemistries: high-energy NMC (250–280 Wh/kg) for passenger EVs and drones, and ultra-safe LFP (160–190 Wh/kg) with >4000 cycles for commercial and industrial use. Both support fast charging (2.5C, 10–80% SOC in <20 min) and incorporate ShieldTech™ ceramic-coated separators. Manufactured in dry rooms (<-40°C dew point), our modular packs integrate liquid cooling and a vehicle-grade BMS with CAN FD communication, ensuring seamless powertrain integration and long-term reliability.
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Special-Scenario Power Batteries
Engineered from the ground up for extreme environments: deep-sea (tested to 600 bar), high-altitude UAVs, polar vehicles, and defense systems. Standard operating temperature -40°C to +85°C (extended -55°C to +125°C) with MIL-STD-810H shock/vibration resistance. We utilize specialized chemistries like Li-S for ultra-lightweight or LTO for high pulse power. Enclosures feature hermetic seals, pressure compensation, and C5-M corrosion protection. Each system includes a hardened redundant BMS with isolated communication, compliant with ITAR and export control.
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200kWh High‑Energy Battery System for London Electric Bus Fleet
AIMRSE partnered with a major London transport operator to retrofit 20 double‑decker buses with our high‑energy NMC liquid lithium battery packs. Delivering 260 Wh/kg cell energy density and 2.5C fast charging capability, the system enables 24/7 operation with minimal downtime—even during peak hours.
Key Challenges & Solutions:- Fast Charging Throughput: 2.5C charge rate (10–80% SOC in 18 minutes) with active liquid cooling maintaining ΔT < 3°C.
- Structural Integration: Custom enclosure directly replaces original diesel tank mounting points, simplifying retrofitting.
- Safest Operation: Full compliance with ECE R100.2 and ISO 26262; pack‑level IP69K protection against high‑pressure washing.
1.5MWh Hybrid‑Electric Ferry Retrofit in Norway
A Sognefjord ferry was upgraded with AIMRSE LFP power batteries to reduce emissions and fuel consumption by 85%. The 1.5 MWh system meets stringent DNV‑GL maritime standards, featuring IP67 sealed enclosures and a redundant BMS architecture for fail‑safe operation in harsh marine environments.
Key Challenges & Solutions:- Corrosion Resistance: C5‑M marine coating and hermetic connectors prevent saltwater ingress.
- Shock & Vibration: Battery racks tested to 10G peak acceleration (DNV‑GL CG‑0339).
- Safety Compliance: Full DNV‑GL type approval including thermal runaway propagation test.
350Wh/kg Semi‑Solid State Battery for High‑Altitude UAV
Developed for a stratospheric pseudo‑satellite (HAPS) program, AIMRSE’s semi‑solid state cells deliver 350 Wh/kg with exceptional cycle stability at -40°C. The lightweight 25 kWh system enables 30+ days of continuous flight at 20 km altitude, far exceeding legacy Li‑ion performance.
Key Challenges & Solutions:- Extreme Cold & Low Pressure: Gel‑polymer electrolyte maintains ionic conductivity >3 mS/cm at -40°C.
- Mass Optimization: Composite enclosure saves 35% weight compared to standard aviation packs.
- Safety in Thin Air: Passed overcharge, nail penetration and low‑pressure thermal runaway tests.
LTO Power System for Electric Mining Haul Truck
In Western Australia, a 100‑tonne mining haul truck was converted to full electric using AIMRSE’s LTO (Lithium Titanate) power batteries. The 350 kWh/2.1 MW system supports 6C fast charging and 10,000+ cycles, surviving extreme vibration, dust, and high ambient temperatures.
Key Challenges & Solutions:- Ultra‑Fast Recharge: 6C charging enables 10‑minute top‑ups during driver shifts, maximizing vehicle uptime.
- Ruggedization: IP67 enclosure, shock absorbers and MIL‑STD‑810H vibration compliance.
- Thermal Management: Dual‑loop liquid cooling keeps cells below 35°C even at 4C continuous discharge.
The AIMRSE's Advantages
Application-Led Custom Engineering
We reject one-size-fits-all solutions. Our engineers work with your design team to define requirements, simulate performance, and deliver optimized battery systems—from lightweight eVTOL packs to high-cyclability robot solutions.
Uncompromising Safety & Reliability
Safety is built into every layer, from cell materials to pack design with multiple disconnects. Proven by lifecycle data and failure analysis, our systems offer trusted performance and industry-leading warranty terms.
Global Regulatory & Compliance Mastery
Our in-house specialists stay current on EU, US DOT/EPA, UN, and regional regulations. We manage the full certification process, delivering turnkey compliance that accelerates time-to-market and reduces regulatory risk.
Technical FAQ
What are the key advantages of semi-solid state batteries over conventional liquid lithium-ion?
Can your power battery systems be integrated with existing vehicle or platform powertrains?
What is your approach to sustainability and the recyclability of your power batteries?
Related Products
Note: Our battery cells and materials are intended for R&D and industrial testing. Complete energy storage systems are certified for operational deployment.
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