Jackery has slashed the dimensions of its latest portable power stations by borrowing a battery packaging technique from the electric vehicle industry. The Explorer 1000 Plus v2 and Explorer 2000 Plus v2 use Cell-to-Body architecture to integrate cells directly into the enclosure, eliminating wasted internal volume.

What You Need to Know

The new models use Jackery's CTB 2.0 construction, which bonds cells to the outer shell, reducing bulk while preserving capacity. The Explorer 2000 Plus v2 holds 2,048Wh yet weighs only 18.8kg, a 33% drop from its predecessor. Both units accept solar charging up to 800W and can expand to 12kWh with add-on batteries. This approach marks a shift from automotive battery design to consumer portable energy.

CTB 2.0 Shrinks Footprint Without Sacrificing Capacity

The Explorer 2000 Plus v2 occupies 60% less space than the earlier version, while the Explorer 1000 Plus v2 shrinks by 44%. Jackery achieved this by removing separate structural frames and using the cells themselves as part of the chassis. The company holds US and Japanese patents for its earlier CTB 1.0 design and is now using an improved 2.0 version.

"People don't want more power at the cost of bulk. They want power that fits naturally into their lives," said Brady Sun, Head of Europe at Jackery. "With the Explorer Plus v2 Series we've drastically reduced size while elevating energy density, intelligence, and safety."

The integration technique has been used by automakers to pack more battery capacity into smaller spaces. Jackery claims it is the first portable energy storage brand to bring this method to consumer power stations.

Why This Matters

Portable power stations have become a staple for campers, RV owners and emergency preparedness, but their size and weight often limit where they can be used. By adopting CTB architecture, Jackery addresses the primary complaint about these devices: they are too heavy to carry easily. The weight reduction makes the Explorer 2000 Plus v2 feasible for longer hikes or trips where every kilogram counts.

Expanding the battery from 2,048Wh to 12kWh by stacking extra units turns the station into a home backup system without requiring a permanent installation. With solar charging reaching 800W, users can recharge during daylight hours. The 10ms UPS function also means connected equipment stays running during brief power outages.

Competitors will likely face pressure to match these density gains, accelerating a trend toward lighter, more compact energy storage for consumer use.

Specifications and Availability

  • Explorer 2000 Plus v2: 2,048Wh capacity, 18.8kg weight, 2,400W continuous output (4,800W peak)
  • Explorer 1000 Plus v2: 1,024Wh capacity, 10.8kg weight, 1,800W continuous output
  • Both models: Include AC outlets, two USB-C ports at 140W, one USB-A port and a 12V/10A vehicle socket

Solar input reaches 400W on the smaller unit and 800W on the larger. AC charging completes in 1.25 hours for the 1,024Wh model and 1.5 hours for the 2,048Wh version. Emergency charging modes cut those times further. The ceramic-coated LFP cells are rated for 6,000 cycles while retaining 70% capacity, with Jackery estimating a service life of 30 years.

Orders open across the UK and Europe on October 14, 2026. Subscribers can receive 35% discounts on selected accessories, and qualifying station and solar panel bundles include a 102W GaN charger.