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// Carplounge Loungebox – LiIon Power station
2020 - next generation of LoungeBox - the best-selling LiIon Powerbox.
2015 we developed a battery that offer a modern alternative compared to normal lead-acid batteries especially for outdoor and camping lovers. We focused on providing a battery that can be used in any weather, that can be quickly charged and that is easy to transport.
The Loungebox’s connectors make it a multitool for any given situation. It can be used as a battery for electric motors up to 1200W(!), a charger for bait boats, to power lighting systems and to charge any kind of electronic device even during longer sessions.
Best price performance ratio!
The LoungeBox has been in use thousands of times around the world since 2015. In addition to our outdoor and industrial customers, the lounge box is now also an integral part of the equipment at many police, fire brigade, THW and DLRG departments.
// LoungeBox new model 2020
Compared to the predecessor model V1, the new V2 and V3 is now equipped as standard with a watertight stainless steel switch. As with our bait boats, the switches are now flat and do not stand out, so accidental switching on and off is excluded.
The new V2 Voltindicator is now even more compact and even better readable due to the higher contrast.
The biggest advantage, however, is capacity indication in %. Together with the battery level in volts (9.3-12.6V), the remaining capacity is now displayed and is therefore more meaningful, eg. 50% - battery level.
The new Multi Battery Indicator certainly sets new standards for the use of the loungebox. The constant cell monitoring enables accurate data acquisition and thus provides a perfect overview of the battery level and consumption.
New: 150 & 200ah LoungeBox!
Again and again we had the requests, if there are not even larger 12V LiIon Outdoor Batteries than 100ah. To meet the requirements, we have just produced a special edition of 150ah and 200ah battery packs from our long-term supplier. The cells, the BMS and the connections are installed in a only about 10cm larger waterproof case than the normal lounge box with 50 - 100Wh.
Loungebox offers the following features:
The use of modern Lithium-Ion batteries enables the Loungebox to even power very high loads effectively without having to deal with heavy and ineffective lead-acid batteries. Lithium Ion batteries however have a stable capacity even for high discharge currents and can therefore provide a stable current from start to finish.
- The main out enables you to run high power loads like electric motors up to 1000W/65LBS on inflatable as well as solid hull boats.
- Can be connected to the bait boat battery charger. The Robbe charger as well as the quad multicharger can be plugged right into the Loungebox. This way you can recharge on tour and you do not have to buy additional bait boat batteries.
- On/Off switch to prevent unnecessary power consumption for USB and 12V devices.
- 12V car-cigar-jack. For easily connection a voltage converter that can for example be used to power fridges for camping, fishing or festivals.
- The double USB connector providing commonly used charging voltages 1,0A and 2,1A for quick and easy charging of smartphones, tablets, etc…
- The multiconnector can be used to charge the internal battery. This also provides the foundation for the expansion capabilities that will be available soon like tent-lighting, mosquito protection, lighting systems for fire-departments, police, photographers, etc…
All connectors are secured by protective circuits to prevent voltage reversal and overloading. This not only protects the battery, but also all connected devices. All connector are accessible from the outside while the battery lies within the waterproof box. The waterproof voltmeter with its blue lighting makes it easy to see the current state of charge of the battery and helps to prevent spontaneous shutdown of the battery.
The Loungebox offers the following advantages compared to lead-acid batteries:
Reduced weight and small dimension
While maintaining the same capacity (Ah) Lithium Ion batteries are significantly lighter and smaler than lead-acid batteries. Lead-acid batteries have the negative property of decreased capacity for high discharge current which in turn leads to a significantly lower usage period. This means Lithium Ion batteries have twice the battery life. (please also refer to the Peukert equation)
50 Ah LiIon Battery 5,3 kg equals a 105 Ah Lead-acid battery at 33KG!
75 Ah LiIon Battery 6,9 kg equals a 150 Ah Lead-acid battery at 44,5 kg!
100 Ah LiIon Battery 7,4 kg equals a 200 Ah Lead-acid battery at 60 kg!
Case-Size of all LoungeBox types: 35x26x11cm only!
With our Quickcharger the batteries will be charged quickly and safely. Even the 100A version of the Loungebox can be charged within 4 hours with the 30A Charger. A comparable 200Ah lead-acid battery would require several days! Of course it is automatically deactivated after the battery has been charged in order to prevent overloading the battery.
Lithium Ion batteries can be charged up to 3000 times which is 6 times more than comparable lead-acid batteries. In addition the capacity will stay the same and not degrade over time like it is the case with lead-acid batteries. Other advantages are literally no memory effect as well as very little self-drain.
The high-quality outdoor case protects the Lithium Ion cells from wind, rain and rough weather. The battery is therefore splashproof and weatherproof and safe to use not only on sunny days. The case is easy to transport and therefore a great companion for any kind of outdoor activity. Especially due to its low weight and small size.
More than a Power Bank!
The Loungebox operates on 12V, providing a much higher charge capacity than USBPower Banks which operate with 5V. eg. offer 10Ah Power Banks 50 watt-hours(Wh), 20Ah Power Banks 100Wh, 250Wh 50Ah. The Loungebox has depending on equipment 600-1200Wh and thus mobile phones, tablets, etc charge much more frequently. Here is an example on the iPhone 5S charged with the LoungeBox:
@ 12V = 600Wh = 60+ charges of an iPhone 8
75Ah @ 12V = 900Wh = 90+ charges of an iPhone 8
100Ah @ 12V = 1200Wh =120+ charges of an iPhone 8
Why is a LiIon battery superior to a normal lead-acid battery?
The LiIon battery uses different components which lead to a significantly higher energy density (and therefore lower weight). At the same time this offers a lower internal resistance (steady voltage even at high loads). This makes it the first choice for high powered electric motors. Unlike Lithium Ion batteries a lead-acid battery may never be fully discharged (maximum 70% of total capacity). Due to the lead that is used in these types of batteries the energy density is significantly lower and the weight is significantly higher than that of LiIon batteries. Furthermore the higher internal resistance of the lead-acid technology leads to a lower voltage at high loads and also to increased heat inside the battery which in turn leads to a further decrease in performance. In conclusion it is safe to say that the LiIon technology is currently the most powerful, most compact and lightest battery on the market.