Dabbsson DBS5300B Expandable Battery
The Dabbsson DBS5300B Expandable Battery is a 5320Wh LiFePO4 extra battery that works only with the Dabbsson DBS3500 Portable Power Station. One DBS5300B raises a DBS3500 from 3430Wh to 8750Wh, and two raise it to 14,070Wh for longer home backup and off-grid use. The battery is rated for 4,000 cycles to 80% capacity and weighs 94.6 lbs (42.9 kg).
Works Only With the Dabbsson DBS3500
The Dabbsson DBS5300B connects to a Dabbsson DBS3500 with the included extra battery cable. A single DBS3500 accepts up to two DBS5300B batteries, and each battery connects to the DBS3500 directly: two DBS5300B cannot be connected to each other.
Up to 28,140Wh in a Full DBS3500 System
With one Dabbsson DBS5300B, a DBS3500 system holds 8750Wh; with two, it holds 14,070Wh. Two DBS3500 units linked with a parallel connector (sold separately) and four DBS5300B batteries reach 28,140Wh at 240V and 7000W.
5320Wh LiFePO4 Battery With 4,000 Cycles
The Dabbsson DBS5300B stores 5320Wh in a 51.2V, 104Ah lithium iron phosphate (LiFePO4) pack rated for 4,000 cycles before capacity drops to 80%. It includes overload, overcurrent, short-circuit, low-voltage, high-temperature and low-temperature protection.
Charges Through the DBS3500 With 1800W AC or 2400W Solar
When connected to a Dabbsson DBS3500, the DBS5300B charges from AC at up to 1800W and reaches a full charge in about 5 hours. Solar charging through the DBS3500 accepts 12-150V, 25A and up to 2400W. Both charging methods require the DBS3500.
LCD Screen and Stackable 21 x 12 x 15.5 in Design
A built-in LCD on the Dabbsson DBS5300B shows input and output power, remaining battery percentage, remaining charge or discharge time and temperature warnings. The battery measures 21 x 12 x 15.5 in (533 x 305 x 393 mm), is stackable and operates between 32°F and 104°F (0°C to 40°C).
Key Features
- 5320Wh LiFePO4 battery (51.2V, 104Ah)
- Works only with the Dabbsson DBS3500
- Up to 2 DBS5300B per DBS3500
- 8750Wh system with one DBS5300B, 14,070Wh with two
- Up to 28,140Wh with 2 x DBS3500 and 4 x DBS5300B
- 4,000 cycles to 80% capacity
- 1800W AC charging through the DBS3500, full in about 5 hours
- 2400W solar charging through the DBS3500, 12-150V, 25A
- LCD screen with battery level, power and time remaining
- Stackable, 21 x 12 x 15.5 in (533 x 305 x 393 mm)
- 94.6 lbs (42.9 kg)
Specifications – Dabbsson DBS5300B Expandable Battery
| Specification |
Details |
| Brand |
Dabbsson |
| Model |
DBS5300B |
| Product Type |
Expandable Battery |
| Compatibility |
Dabbsson DBS3500 Portable Power Station only |
| Maximum per DBS3500 |
2 batteries (cannot be connected to each other) |
| Capacity |
5320Wh (51.2V, 104Ah) |
| System Capacity |
DBS3500 + 1 x DBS5300B: 8750Wh; DBS3500 + 2 x DBS5300B: 14,070Wh; 2 x DBS3500 + 4 x DBS5300B: 28,140Wh |
| Battery Chemistry |
LiFePO4 |
| Cycle Life |
4,000 cycles to 80% capacity |
| AC Charging (via DBS3500) |
1800W max, full charge in about 5 hours |
| Solar Charging (via DBS3500) |
12-150V DC, 25A max, 2400W max |
| Display |
LCD (input/output power, battery %, time remaining, warnings) |
| Protection |
Overload, overcurrent, short-circuit, low-voltage, over-temperature, low-temperature |
| Dimensions |
21 x 12 x 15.5 in (533 x 305 x 393 mm) |
| Weight |
94.6 lbs (42.9 kg) |
| 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 DBS5300B Expandable Battery
1 x Extra Battery Cable
1 x User Manual
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