Aspect Solar Energy Bar 250 and 12V Charger 

Stay powered up no matter where you go

The EnergyBar 250 is a lightweight battery that packs an incredible 25 hours of power for smartphones, 3-4 hours for a laptop, or up to 10 hours for LED televisions. 250 Watts of power!

LiFePO4 Battery

The Lithium Iron Phosphate battery is an advanced technology that is lighter, safer, and longer-lasting than other consumer re-chargeable batteries. Compared to common lead-acid batteries, the LiFePO4 will last twice as long (8-10 years vs. 3-5, 1000 power cycles vs. 200-300) and is three times as light. The phosphate cathode used in the chemical reaction prevents thermal run-off and overheating. A LiFePO4 battery is as safe as it is powerful.  The EnergyBar 250 is even approved by the TSA to carry on your next flight, and will fit right in your backpack.

Solar Power For A Rainy Day

You can charge the EnergyBar 250 from a wall outlet or our DC-154 car adapter, but save money and the environment by charging with high-efficiency solar panels. The EnergyBar 250 pairs perfectly with our EP-55 solar panels, for environmentally friendly charging wherever you are. And because the LiFePO4 battery only self-discharges a minimal 0-2% per month, that solar charge can last for years without use.

Weather-resistant Case

The EnergyBar 250 comes with a protective, weather-resistant neoprene carrying case. Zip it up, and take it wherever you need to power up. Use the sealed pouch on the side to hold mobile devices, adapters, and more.

Ultra Slim Design

Weighing only 8 lbs. and a slim 2" tall, the EnergyBar 250 is easier to carry around than a laptop and multiple lithium batteries, or multiple charging devices. One device in your backpack does it all.

DC-154 Lighter Socket Charging Adapter

Charge your EnergyBar 250 while you are on the go through the 12V DC lighter socket in your vehicle or aircraft just as fast as charging from a wall outlet. You can also daisy-chain multiple EnergyBars together to achieve longer durations of power – even overnight.  

Freedom is Being Fully Charged

Never run out of juice again on a photo shoot. Don't drag bags and bags of batteries along for the ride when you can bring one: the EnergyBar 250. This high-capacity battery can keep charging for hours. Capture every moment.

Freedom to Play

Kids' toys take power – and isn’t always easy to get. Enjoy unlimited power for smartphones, tablets, and more using the EnergyBar 250. Great for keeping kids entertained on long trips or a magical movie night in the woods your family will never forget.

Freedom to Explore

This portable EnergyBar 250 battery pack holds 250 watt-hours of power, which is enough power for you to run anything from camping lights and small fans, to radios and more. Explore the wilderness, and stay fully charged wherever you go.

Freedom to Move

Work can sometimes take you far away, but that doesn't mean work doesn't follow you. Stay connected with a full charge from the EnergyBar 250.  The world doesn't stop moving and neither should you.

Freedom to Sail

Use the unlimited power of the sun to power your electronic devices at sea and not precious fuel. The EnergyBar 250 is a powerful battery with 1 AC and 4 USB outlets. The battery zips up in a neoprene case, making it weather- and splash-resistant.