PECRON EP3800-48V Expansion Battery 3072Wh for E1500LFP/ E3600LFP/ E1000LFP
PECRON EP3800-48V Expansion Battery 3072Wh for E1500LFP/ E3600LFP/ E1000LFP
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PECRON EP3800-48V Expansion Battery 3072Wh for E1500LFP / E3600LFP / E1000LFP
The PECRON EP3800-48V Expansion Battery is a high-capacity lithium iron phosphate (LiFePO₄) expansion module designed to significantly increase the energy storage capacity of compatible PECRON portable power stations such as the E1500LFP, E3600LFP, and E1000LFP. With a large 3,840Wh capacity and 51.2V battery system, this expansion battery allows users to extend runtime for home backup power, off-grid applications, camping setups, and emergency preparedness.
Built with durable LiFePO₄ cells, the EP3800-48V provides excellent safety, long cycle life, and stable performance across a wide operating temperature range. The battery connects easily through the MJ32 cascade port, enabling scalable energy storage while maintaining efficient communication with the host power station.
PECRON EP3800-48V Expansion Battery Features
High-Capacity 3,840Wh Energy Storage – Provides a massive 3.84kWh battery capacity, dramatically increasing runtime for compatible PECRON power stations.
Advanced LiFePO₄ Battery Chemistry – Uses Lithium Iron Phosphate cells, offering enhanced safety, long lifespan, and consistent power delivery.
Expandable Energy System – Supports cascading expansion via MJ32 cascade ports, enabling multiple batteries to connect for larger energy storage systems.
LED Capacity Indicator – Integrated LED battery indicator allows users to quickly check remaining battery capacity.
Smart Cascade Communication – Built-in communication ports allow seamless synchronization with the host PECRON power station for optimized charging and discharging performance.
PECRON EP3800-48V Expansion Battery Applications
- Portable Power Station Expansion – Increase runtime for PECRON power stations.
- Home Backup Power – Extend battery storage for emergency power outages.
- Camping & Outdoor Adventures – Ideal for extended off-grid trips.
- RV & Vanlife Power Systems – Expand battery capacity for mobile power needs.
- Off-Grid Energy Storage – Reliable energy storage for remote locations.
What’s Included
Everything you need is included with your product.
- 1 x PECRON EP3800-48V Expansion Battery
- 1 x MJ32 Cascade Cable
- 6 x Corner Protectors
- 6 x Metal Connecting Piece
- 12 x Screws
- 1 x Slotted Screwdriver
- 1 x Accessory Pouch
- 1 x User Instruction Manual
PECRON EP3800-48V Expansion Battery Specifications
General
| Specification | Details |
| Model | EP3800-48V |
| Capacity | 3840Wh(51.2V75Ah) |
| Net Weight | Around 30.3kg / Around 66.8lb |
| Dimension | L441*W312*H223 mm / L17.3*W12.2*H8.8 in |
| Maximum Operating Altitude | 3000m |
Extra Battery Port
| Specification | Details |
| MJ32 *2 | Cascadable to devices with MJ32 cascade port |
Battery Specifications
| Specification | Details |
| Cell Materials | LFP (LiFePO4) |
| Cycle Life | Maintains over 80% capacity after 3500 cycles |
Operating Temperature
| Specification | Details |
| Supply Ambient Temperature | -20℃ ~ 45℃ / -4℉ ~ 113℉ |
| Charging Ambient Temperature | 0℃ ~ 45℃ / 32℉ ~ 113℉ |
| Storage Ambient Temperature | -20℃ ~ 45℃ / -4℉ ~ 113℉ (Optimal Range: 20℃ ~ 30℃ / 68℉ ~ 86℉) |
Frequently-Asked Questions
What type of battery is used in the EP3800-48V expansion battery?
The EP3800-48V uses automotive-grade LiFePO₄ battery cells, known for safety, durability, and long cycle life.
Which power stations are compatible with this expansion battery?
It is compatible with PECRON E1500LFP, E3600LFP, and E1000LFP power stations.
How many expansion batteries can be connected?
Up to two EP3800-48V expansion batteries can be cascaded to a compatible host device.
Can the expansion batteries charge and discharge independently?
Yes. Each battery pack includes an internal battery management system (BMS) allowing it to charge and discharge independently while communicating with the host unit.
What should I consider when connecting expansion batteries?
When using multiple batteries, ensure the voltage difference between units remains small to maintain stable operation and prevent communication errors.
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2–3 YEAR WARRANTY
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