Oscal | BP2400 Extra Battery for PowerMax 2400
Oscal BP2400 Expansion Battery – Double Your Backup Power for PowerMax Series
The Oscal BP2400 is the official expansion battery for the Oscal PowerMax 2400 portable power station, designed to double your energy storage capacity without the need for a second power station. Built with the same high-capacity 2400Wh LiFePO4 battery, the BP2400 seamlessly integrates with the PowerMax system for extended runtime, greater power independence, and superior off-grid capabilities.
Whether you're preparing for power outages, running off-grid appliances, or traveling long distances, the BP2400 gives you the freedom to power more, for longer.
KEY FEATURES
- 2400Wh Additional Capacity – Expands total battery capacity of your system to 4800Wh when paired with PowerMax 2400.
- LiFePO4 Battery Technology – Safer, more stable chemistry with 3500+ life cycles to 80% capacity.
- Plug-and-Play Connection – Easily links to the PowerMax 2400 with a secure, fast connector.
- Parallel Expansion Design – Supports scalable power for longer backup needs without complexity.
- Durable & Safe – Built-in BMS (Battery Management System) protects against overcharging, overheating, and short-circuiting.
- Compact & Stackable – Designed to fit perfectly under or beside the PowerMax 2400, keeping your setup neat and efficient.
- Eco-Friendly Energy Storage – Quiet, clean, and perfect for indoor or outdoor use.
Specification
| Oscal BP2400 Extra Battery | Extended Capacity for PowerMax 2400 | |
| Battery Capacity | 1872Wh |
| Battery Type | LFP (LiFePO4 battery) |
| Battery Life Cycles | 3500+ Cycles to 80% |
| Compatibility | Works with PowerMax2400 |
| Scalability | Expandable up to 10 BP2400 units (20,592Wh max) |
| Battery Management System (BMS) | Yes |
| Simultaneous Recharge & Discharge | Yes |
| App Control | Yes, via WiFi & Bluetooth |
| Dimensions | 18.5" × 11.4" × 7.7" |
| Weight | 38.58 lbs (17.5kg) |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
