Dabbsson DBS1700B Expandable Battery
The Dabbsson DBS1700B Expandable Battery is a 1700Wh LiFePO4 add-on battery that works only with the Dabbsson DBS1300 Portable Power Station. One DBS1700B raises a DBS1300 from 1330Wh to 3030Wh, and two raise it to 4730Wh. It is rated for 4000 cycles to 80% capacity.
1700Wh of Extra Capacity for the Dabbsson DBS1300
The DBS1700B connects to the DBS1300 with the included extra battery cable. A single DBS1300 accepts up to two DBS1700B batteries, for 3030Wh with one and 4730Wh with two. In a two-unit parallel setup (2 x DBS1300 + 4 x DBS1700B, Dabbsson parallel connector box not included), total storage reaches 9460Wh.
Compatibility: Works Only With the Dabbsson DBS1300
Dabbsson states that the DBS1700B works only with the DBS1300 Portable Power Station; it is not compatible with other Dabbsson power stations. Do not connect one DBS1700B to another DBS1700B. Turn off both units before connecting or disconnecting the cable.
4000-Cycle LiFePO4 Battery
The Dabbsson DBS1700B uses 1700Wh (25.6V, 67Ah) of LiFePO4 (lithium iron phosphate) cells. The battery is rated for 4000 cycles before capacity drops to 80%. Built-in protection covers over-voltage, overcurrent, overload, short circuit, high and low temperature, and low voltage.
Charging the Dabbsson DBS1700B: Up to 1200W Input
When connected to a DBS1300, the DBS1700B can be charged with up to 1000W of AC input or 400W of solar input. Its extra battery input port accepts up to 1200W. A full charge takes about 2.8 hours on 1000W AC, or about 2.5 hours on 1200W of combined AC and solar input.
LCD Screen and Dimensions
A built-in LCD shows remaining battery percentage, input and output power and remaining charge or discharge time. The DBS1700B measures 14.25 x 8.7 x 10.8 in (362 x 221 x 275 mm).
Key Features
- 1700Wh LiFePO4 battery (25.6V, 67Ah)
- Works only with the Dabbsson DBS1300
- Up to 2 per DBS1300: 3030Wh with one, 4730Wh with two
- Up to 9460Wh with 2 x DBS1300 + 4 x DBS1700B in parallel
- 4000 cycles to 80% capacity
- 1200W max extra battery input
- Charged with up to 1000W AC or 400W solar when connected to a DBS1300
- About 2.8 hours to full on 1000W AC
- About 2.5 hours to full on 1200W AC + solar
- LCD screen with battery level, power and remaining time
- 14.25 x 8.7 x 10.8 in (362 x 221 x 275 mm)
- ETL and FCC certified
Specifications – Dabbsson DBS1700B Expandable Battery
| Specification |
Details |
| Brand |
Dabbsson |
| Model |
DBS1700B |
| Product Type |
Expandable Battery |
| Compatibility |
Dabbsson DBS1300 Portable Power Station only (up to 2 per DBS1300) |
| Capacity |
1700Wh (25.6V, 67Ah) |
| Battery Chemistry |
LiFePO4 |
| Cycle Life |
4000 cycles to 80%+ capacity |
| System Capacity |
DBS1300 + 1 x DBS1700B: 3030Wh; DBS1300 + 2 x DBS1700B: 4730Wh; 2 x DBS1300 + 4 x DBS1700B: 9460Wh |
| Extra Battery Input Port |
1200W max |
| Charging (when connected to a DBS1300) |
AC up to 1000W or solar up to 400W |
| AC Charge Time |
About 2.8 hours to full (1000W) |
| AC + Solar Charge Time |
About 2.5 hours to full (1200W max) |
| Display |
LCD (battery percentage, input/output power, remaining time) |
| Certifications |
ETL, FCC |
| Dimensions |
14.25 x 8.7 x 10.8 in (362 x 221 x 275 mm) |
| Operating Temperature |
32°F to 104°F (0°C to 40°C) |
| Storage Temperature |
14°F to 113°F (-10°C to 45°C) |
What's in the Box
1 x Dabbsson DBS1700B Expandable Battery
1 x Extra Battery Cable
1 x User Manual
1 x Warning Card
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