Hubble AM-4 – 2.75kW 25V Lithium Battery
R16329,00
Compact and powerful 3kWh lithium battery with advanced BMS, high cycle life, and seamless inverter compatibility. Features include Hubble Cloudlink readiness, high energy density, excellent temperature performance, and support for parallel connection of up to 15 units. Ideal for wall or rack installation.
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Hubble AM-4 - 2.75kW 25V Lithium Battery
Compact, High-Performance Energy Storage for 24V Inverters
The Hubble AM-4 - 2.75kW 25V Lithium Battery is designed specifically for the 24V inverter market, delivering dependable lithium power in a compact and versatile form factor. With a 25.5V nominal voltage and 2.75kWh capacity, it’s perfect for residential and small-scale backup systems that require lithium reliability without moving to higher-voltage setups.
Built with advanced prismatic lithium-ion cells, a high-performance BMS, and full CAN Bus communication, the AM-4 ensures safe, efficient, and intelligent power management.
Key Features
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Perfect 24V Fit: Designed for 24V inverters where lithium performance is required
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High Cycle Life: 6,000+ cycles at 50% DoD for long-term reliability
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Smart Battery Management: Integrated BMS with current limiting, over-charge, over-discharge, and over-temperature protection
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Hubble Cloudlink Ready: Remote cloud monitoring for real-time system insights
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Flexible Installation: Wall-mount or shelf rack options with heavy-duty side handles
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Complete Kit: Includes Battery Link & DC cables for quick setup
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Efficient Performance: Low self-discharge, high energy density, and excellent high-temperature performance
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Expandable: Parallel up to 15 units with full communication capability
Technical Specifications
| Specification | Details |
|---|---|
| Rated Capacity (5HR) | 120Ah |
| Nominal Voltage | 25.5V |
| Design Capacity | 2.75kWh |
| Equalized Charge Voltage | 29V |
| Max. Continuous Charging Current | 100A |
| Max. Continuous Discharging Current | 115A |
| C Rating | 1.0C |
| Parallel Capability | Up to 15 packs with full communications |
| Cell Type | New Li-ion Prismatic Cells |
| Cycle Life @ 1C | 6000+ cycles @ 50% DoD / ±3000 cycles @ 100% DoD |
| Design Life | ±15 Years |
| Dimensions (W × D × H) | 375 × 147 × 371 mm |
| Weight | ±21 kg |
| Enclosure Material | White bake lacquer steel case |
| Communication Ports | 1× CAN-bus, 2× Battery Link Ports |
| Display | Smart LED Status Bar |
| Operating Temperature – Charging | 0°C to +55°C |
| Operating Temperature – Discharging | -10°C to +55°C |
| Storage Temperature | -10°C to +55°C |
| Certifications | CE, UN38.3, GBT31484-2015, GBT31485-2015, GBT31486-2015 |
| Protection | BMS Voltage Protection, Current Limiting, Electronic Circuit Breaker |
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