Energy storage lithium battery
Drone Energy Storage
The EVFREY J80 mobile energy storage and charging station is designed primarily for fast drone charging and continuous low-altitude operations. Available in 80kWh, 120kWh and 150kWh configurations, it delivers up to 80kW dual-port DC output, with Grade A LFP cells, IP54 protection, touchscreen control and smart remote management for agricultural, fleet and field applications.
Product Parameters
| Parameter | J80-80kWh | J80-120kWh | J80-150kWh |
| Product Type | Mobile Energy Storage & Charging Station | Mobile Energy Storage & Charging Station | Mobile Energy Storage & Charging Station |
| Capacity (kWh) | 80 | 120 | 150 |
| Rated Voltage (V) | 384 | 384 | 460.8 |
| IP Rating | IP54 | IP54 | IP54 |
| Cell Chemistry | LFP | LFP | LFP |
| DC Charge Inlet | 9-pin DC inlet | 9-pin DC inlet | 9-pin DC inlet |
| DC Charging Time | 2h (40kW) | 2h (60kW) | 2h (80kW) |
| DC Output | 40kW (2 × 20kW ports) | 60kW (2 × 30kW ports) | 80kW (2 × 40kW ports) |
| AC Output | 5kW (external 220V inverter) | 7.5kW (2 × 3.8kW outlets) | 7.5kW (2 × 3.8kW outlets) |
| Cell Warranty | 5 years or 4,000 cycles | 5 years or 4,000 cycles | 5 years or 4,000 cycles |
| Storage Unit Warranty | 3 years | 3 years | 3 years |
| Charger Warranty | 1 year | 1 year | 1 year |
| 220V Inverter Warranty | 1 year | 1 year | 1 year |
High-Power Dual-Port Fast Charging
Up to 80kW DC output supports fast, simultaneous charging through two ports.
Smart Remote Management
Touchscreen, 4G and mini-app tools enable live monitoring and remote O&M
Reliable Field Deployment
The mobile IP54 enclosure supports demanding outdoor and agricultural operations.
Continuous Drone Operations
Fast recharging minimizes downtime during intensive crop-protection and field missions.
