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Dabbsson DBS1700B Expandable Battery | 1700Wh
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Dabbsson DBS1700B Expandable Battery | 1700Wh

This is an expandable battery pack with a capacity of 1700Wh. It's designed specifically to work with the DBS1300, increasing its overall capacity to 3030Wh. This provides extended runtime for devices and appliances during prolonged power outages or off-grid activities.
Increase the capacity of one DBS1300 with a max extra 3400Wh (DBS1700B × 2). Convenient recharging with AC outlets and AC+solar combined inputs. 15-year lifespan and 4500 charge cycles with an EV semi-solid state LFP battery. Stackable, space-saving, and easy to use. Compatible with Dabbsson DBS1300 portable power station. Provide 3+2 years warranty and friendly local customer service. 5-year warranty coverage: 3-year base warranty + 2-year extended warranty, automatically applied when purchased from the official website.

What is the DBS1700B exactly? 

The Dabbsson DBS1700B is an extra battery specifically designed to expand the capacity of the Dabbsson DBS1300 portable power station. Think of it as a power bank for your power station. It provides an additional 1700Wh of energy, which is a significant boost for running high-power appliances or extending the runtime of your devices during outages or off-grid adventures.

How does recharging work for the DBS1700B?

The DBS1700B is designed to work in conjunction with the DBS1300 power station, and it recharges exclusively through this connection.  Here's how it works:

Connecting the Battery

The DBS1700B has a dedicated port that allows you to connect it directly to the DBS1300. This connection enables the power station to manage the charging process and distribute power efficiently.

Charging Methods

Once connected, you can recharge the DBS1700B using the following methods:

AC Charging through the DBS1300

Plug the DBS1300 into a standard AC wall outlet. The power station will then charge both its internal battery and the connected DBS1700B.

Solar Charging through the DBS1300

Connect compatible solar panels to the DBS1300's solar input port. The power station will convert solar energy to recharge both itself and the DBS1700B.

Combined AC and Solar Charging

For the fastest recharge, you can combine AC and solar charging by connecting both the AC power cord and solar panels to the DBS1300.

Important Considerations on Charging

  • The DBS1700B cannot be recharged directly from an AC outlet or solar panels; it relies on the DBS1300 for charging.
  • The recharging time will vary depending on the charging method used and the power source.
  • Always consult the user manuals of both the DBS1300 and DBS1700B for detailed instructions and safety precautions.

What does “15-year lifespan and 4500 charges cycles” mean? How does that work?

That's a great question and an important factor to consider when investing in a battery like the DBS1700B. Here's a breakdown of what those numbers mean:

15-Year Lifespan

This refers to the estimated overall lifespan of the battery under normal operating conditions. It suggests that the DBS1700B is designed to function effectively for up to 15 years, even with regular use. However, it's important to note that this is an estimate, and the actual lifespan can vary depending on several factors, including:

  • Usage Patterns: How often you use the battery and the depth of discharge (how much you drain it) will influence its lifespan with each use.
  • Environmental Conditions: Exposure to extreme temperatures or harsh environments can affect battery performance and longevity.
  • Maintenance: Proper care and storage can help prolong the battery's lifespan.

4500 Charge Cycles

A charge cycle refers to a complete discharge and recharge of the battery. So, 4500 charge cycles mean you can fully discharge and recharge the DBS1700B approximately 4500 times before you start to notice a significant decline in its capacity.

How They Work Together

These two metrics are interconnected. While the battery may have a 15-year lifespan, its capacity to hold a charge will gradually decrease over time and with each charge cycle. Think of it like this:

  • The 15-year lifespan is like the overall "health" of the battery.
  • The 4500 charge cycles represent the battery's "endurance" or how many "workouts" it can handle before getting tired.

Even after 4500 cycles or 15 years, the battery may still function, but it may not hold as much charge as it did initially.

Key Takeaway

The DBS1700B offers a long lifespan and a high number of charge cycles, making it a reliable and durable power solution for various applications. However, it's important to remember that these are estimates, and the actual performance can vary depending on usage and care.  

What does it mean the DBS1700B is stackable? How many of them can be stacked to a DBS1300? How many DBS1300 with DBS1700B can work in parallel? And for the in-parallel limit, can I have several systems backing up different networks of devices isolated from each other in the same building?

The "stackable" design of the DBS1700B means you can physically connect multiple units to a single DBS1300 power station, increasing its overall capacity. This allows for a modular and scalable power solution that adapts to your specific needs. Here's how it works:

Stacking Limit

You can stack a maximum of two DBS1700B units onto one DBS1300. This boosts the total capacity from 1330Wh to a substantial 4730Wh.

Parallel Connection

You can connect two DBS1300 units in parallel using a Dabbsson Parallel Connector. Each DBS1300 can have two DBS1700B units stacked, resulting in a massive total capacity of 9460Wh.

Isolated Networks

Yes, you can absolutely have multiple DBS1300 systems (each with stacked DBS1700B units) in the same building, powering entirely different and isolated networks of devices. This offers several advantages:

Dedicated Power

Ensure critical devices have their own dedicated power source, separate from less essential loads.

Load Balancing

Distribute power efficiently across multiple systems, preventing overload and ensuring optimal performance.

Customized Backup

Tailor each system to the specific needs of different areas or devices within your building. This setup provides flexibility, redundancy, and peace of mind, knowing that you have a robust and adaptable power solution for various scenarios.

Dabbsson 1330 + 1700 Wh / 2300W
This is an expandable battery pack with a capacity of 1700Wh. It's designed specifically to work with the DBS1300, increasing its overall capacity to 3030Wh. This provides extended runtime for devices and appliances during prolonged power outages or off-grid activities.
Elios is a provider of renewable energy solutions with a focus on portable power and customized solar installations. We cater to residential, commercial, and industrial clients seeking reliable and sustainable energy alternatives. Our offerings include a range of portable power stations and solar panels for individual use, as well as comprehensive design and installation services for tailored solar energy systems. Elios is committed to delivering high-quality products and expert support to facilitate the transition towards a cleaner energy future.