Battery Pack
Accessory for the pump system: makes the pump system independent of a power outlet, allowing for flexible mobile use.
- 6,000 mAh capacity
- Up to 3.5 hours of battery life
- Shockproof and splash-proof
The DERBLAUE® battery ensures that the pump system can be used directly at the work site, even without access to a mains socket.
Its robust and splash-proof design is tailored for daily use on building sites and in service applications. This allows the pump to be used on the move – for example, in plant rooms, cellars, outdoor areas or in places where no suitable mains socket is available.
With a runtime of up to 3.5 hours, the battery offers sufficient power for longer jobs. After work, it is recharged using the appropriate mains adaptor.
This ensures the pump system remains flexible and can be used exactly where liquid needs to be collected and pumped out.
Choose options
Accessory for the pump system: makes the pump system independent of a power outlet, allowing for flexible mobile use.
- 6,000 mAh capacity
- Up to 3.5 hours of battery life
- Shockproof and splash-proof
3.5hrs.
battery life
6.000mAh
Capacity
1.500l
Flow rate
Technical specifications
| Item number | 12003 |
|---|---|
| Voltage | 12 V |
| Capacity | 6 Ah / 6,000 mAh |
| Runtime | up to 3.5 hrs. |
| Flow rate | up to 1,500 l per charge |
| Battery charging time | approx. 3 hours |
| Version | shockproof · splash-proof during operation |
For Maintenance & Service
Designed for regular use in repair, maintenance, and service work.
Independent of the power outlet
The battery allows for mobile use of the pump, even where no direct power connection is available.
Endurance for long missions
With a battery life of up to 3.5 hours, the pump system remains flexibly applicable even during longer tasks.
Durable for everyday work
The robust materials are designed for daily on-site use.
One part, one system
Battery
6,000 mAh, shockproof and splash-proof – 3.5 hours runtime, up to 1,500 liters flow rate.
Frequently Asked Questions
How do you switch the battery on and charge it?
The battery is switched on and off using the switch on the casing. The battery must be switched on for the pump to operate and whilst it is charging.
Connect the battery to the appropriate mains adaptor to charge it. The indicator light shows the charging status:
Red: The battery is charging.
Green: The battery is fully charged or charging is not taking place.
How long does it take to charge the battery, and how long does the charge last?
A fully discharged battery takes around three hours to charge. You can check the charge level using the voltage display and the table on the battery casing:
12.6 V: approx. 100%
10.8 V: approx. 50 %
A single battery charge provides a running time of up to 3.5 hours and a flow rate of up to 1,500 litres. The pump delivers up to 10 l/min. The actual running time depends on the delivery head, hose length, liquid and load.
How robust and water-resistant is the battery?
The battery has been designed for use on building sites. The foam-lined casing protects it from impacts and is splash-proof, but not waterproof.
The battery must not be submerged in liquids and should be protected from excessive moisture, damage and extreme temperatures.
What should I do if the battery hasn’t been used for a long time?
After being stored for a long time, the battery may be deeply discharged. Charge it fully for several hours and check whether the reading rises to around 12.6 V.
If the voltage remains significantly below this, please contact our customer service team.