Our battery-integrated DC fast charging stations (also known as EV chargers with battery storage) combine ultra-fast EV charging up to 400 kW with onboard energy storage to deliver reliable, high-power charging even in grid-constrained environments. Designed for fleets and commercial sites, they reduce demand charges, improve energy efficiency, and enable fast, flexible deployment without costly grid upgrades.

battery buffered EV charging

EV Chargers With Battery Storage

At the core of our battery-integrated EV charging station is advanced Lithium Iron Phosphate (LiFePO4) battery technology, the safest and most thermally stable lithium chemistry available. Engineered for over 6,000 cycles, these batteries deliver exceptional longevity and reliability. The integrated DC-DC architecture ensures optimal power transfer with minimal energy loss, improving overall system efficiency and maintaining consistent, high-power charging performance even under demanding conditions.

Reduce Demand Charges with Smart Peak Shaving

Peak shaving with battery energy storage

Peak shaving minimizes expensive demand spikes by drawing power from the integrated battery system during times of high grid demand. Instead of relying solely on utility power, your EV charging station discharges stored energy to keep operations running smoothly, avoiding costly demand charges and grid stress.

This intelligent approach helps you lower energy bills, maintain fast charging speeds, and improve overall site resilience, even in areas with limited grid capacity.

Optimize Energy Use with Intelligent Load Shifting

Load shifting with battery energy storage

Our battery-integrated EV charging stations store energy when electricity rates are low — typically during off-peak hours — and deliver it when demand and prices rise. This load shifting capability helps reduce operating costs, balance grid demand, and ensure your charging stations are always ready to deliver high-output power when it’s needed most.

Whether you’re managing a fleet depot or public charging hub, load shifting maximizes efficiency and supports a more sustainable, grid-friendly operation.

Our EV chargers with battery storage enable fast charging even where grid power is limited. By trickle-charging the battery during off-peak hours, it stores energy for high-output DC fast charging during peak demand.

How a battery-integrated charger really works

EV Charging Stations With Battery Storage

Battery-Integrated DC Fast Charging Solutions

From fleet depots to public charging hubs, our battery-integrated DC fast chargers are engineered to deliver dependable, high-output electric vehicle charging while minimizing grid impact. Choose the configuration that matches your site’s power, capacity, and operational goals.

180 kW 110 kWh battery-integrated EV charger

180 kW + 110 kWh Battery-Integrated EV Charger

Up to 180 kW output power

200 – 1000 VDC output voltage

Integrated 110 kWh LFP battery

Dual DC charging cables: CCS2, GB/T & CHAdeMO

Optional 400VAC output industrial socket

230VAC or 400VAC grid input

Battery-integrated Ev charger

240 kW + 233 kWh / 400 kW + 466 kWh Battery-Integrated EV Charger

Up to 400 kW output power

150 – 920 VDC output voltage

Integrated 233 kWh LFP battery

Dual DC charging cables: CCS1, CCS2, NACS, GB/T & CHAdeMO

400 VAC or 480 VAC grid input

Choose one 233 kWh battery systems or two for 466 kWh

Custom Battery Integrated EV charging solutions

Custom Designed Battery + EV Charger Solutions

Tailored battery-integrated DC chargers designed to overcome grid limitations and meet your performance targets. Built to fit your deployment scale, output requirements, and charging standards.

Whether installed at fleet depots, transit hubs, or remote sites, our battery-integrated DC fast chargers deliver reliable power, smart cost control, and faster ROI.

EV Chargers + Energy Storage

The Benefits of Battery-Integrated EV Chargers

Grid Resilience

Maintain reliable operation during power outages with built-in battery backup and smart power management.

Faster Deployment

Install high-power DC fast charging where grid capacity is limited — no costly grid upgrades or delays required.

Lower Energy Costs

Reduce peak-time electricity costs with intelligent peak shaving and off-peak battery recharging.

Optimized Efficiency

Integrated DC-DC architecture minimizes energy loss and maximizes power delivery for consistent EV charging performance.

What is an EV Charger with Battery Storage?

An EV charger with battery storage, also known as a battery-integrated DC fast charger, combines high-power charging with onboard battery storage to create a smarter, more flexible charging solution. Unlike traditional DC fast chargers that rely entirely on the grid, these systems store energy during off-peak hours and discharge it during high-demand periods.

This design enables ultra-fast charging in locations with limited grid capacity, reduces demand charges, and improves overall energy efficiency. By integrating power conversion, control, and storage into one compact system, battery-integrated chargers deliver reliable, scalable performance for fleet depots, public charging sites, and commercial operations where uptime and cost control matter most.

Want even more grid independence or scalability? Explore our Off-Grid EV Charging Stations for grid-independent charging or our Distributed EV Charging Systems for multi-point, energy-efficient site networks.

Electric vehicle types

Powering Every Type of Electric Vehicle

Our battery-integrated charging stations are designed to meet the critical charging needs of the entire EV spectrum, from light-duty fleet cars and vans to heavy-duty trucks and buses. They play a vital role in powering specialized off-highway equipment such as airport ground support vehicles, port and logistics handling equipment, and even emerging technologies like eVTOL aircraft and electric boats.

Backed by decades of expertise in batteries and power electronics, every charging station is engineered for performance, flexibility, and compliance. Our solutions meet the latest safety and grid standards worldwide, ensuring smooth deployment across diverse industries and regions.

Reliable, Compliant, and Future-Ready

Certified to Global Standards

Every electric vehicle charging station we deliver meets the latest safety, performance, and compliance standards, wherever you operate.

UL compliance
International_Electrotechnical_Commission compliance
ISO compliant
Battery-integrated EV charging station for electric vehicles

Charging Ahead with Confidence

Why Choose Charge.Technology

We combine advanced charging technology with a customer-first mindset to deliver reliable, scalable, and compliant EV charging stations.

  • Lower Total Cost of Ownership
    Efficient designs reduce both energy costs and infrastructure upgrades, cutting expenses across the full lifetime of your charging assets.

  • Proven Expertise in Fast Charging
    With decades of experience in batteries, DC fast charging and power electronics, our charging stations are engineered to meet demanding real-world use cases.

  • Global Experience, Local Compliance
    From North America to Europe, MEA, and APAC, we deliver charging systems aligned with local regulations and tailored to market requirements.

  • Faster, Flexible Deployments
    Whether standalone, distributed, or mobile, our EV charging systems are designed for rapid rollout and easy scaling as your needs grow.

Ready to overcome grid limits?

Discover how battery-integrated EV charging can power your electrification goals.