View product ↗
FIELD POWER / SERIES 01
Power that
goes beyond.
A modular charging system built for long trails, hard weather, and the plans that run past sunset.
01
4-part systemOne power ecosystem
IP67 WEATHER RESISTANCE✦MODULAR USB-C POWER✦2-YEAR FIELD WARRANTY✦RECYCLED SHELLS✦
✦✦✦✦
01 / THE FIELD SYSTEM
BUILT AS ONE SYSTEM
Every gram earns
its place.
Four purpose-built tools. One shared charging language. Carry only what the route demands and connect the rest when your trip gets bigger.
View product ↗
NEW
View product ↗
View product ↗
3-PORT
View product ↗
View product ↗
EVERYDAY CARRY
View product ↗
View product ↗
01
Impact shell
2m drop tested
02
Port shield
IP67 sealed
TRAILCELL 20K
Two days of power.
Zero careful handling.
Built around high-density cells and wrapped in a shock-dispersing recycled shell. TrailCell keeps two devices moving without becoming the fragile thing in your pack.
20,000mAh capacity
45WUSB-C PD output
IP67weather sealed
412gtrail weight
$119Graphite / Ships in 1–2 days
02 / ENGINEERING
LESS TO BREAK. MORE TO TRUST.
Designed from the
failure points inward.
Drop architecture
Floating cell frame and energy-routing corner ribs absorb impact before it reaches the battery pack.
Sealed by default
One-piece port door, compression gasket, and ultrasonic shell welding guard against dust and brief immersion.
Cold-aware cells
Adaptive current control protects battery health and maintains stable output from −10°C to 40°C.
FIELD KIT 01 / WEEKEND RANGE
Start with the route.
Pack the power after.
A ready-made power stack for two nights off-grid: fast wall charging at the trailhead, reliable reserve power, and a compact solar top-up.
- TrailCell 20K
- SolarFold 28
- PowerDock 65
WEEKEND RANGE KIT
INDIVIDUAL PRICE$347
KIT PRICE$299
03 / FIELD JOURNAL
Notes from
beyond the grid.
View all field notes ↗ROUTE 014
LAB NOTE 006
GEAR TEST 021
FIELD QUESTIONS
Before you
head out.
Can I take TrailCell 20K on a flight?+
Yes. Its 74Wh rating sits below the common 100Wh carry-on threshold. Keep it in your hand luggage and always confirm your airline’s current rules.
Can I use the products in rain?+
TrailCell is rated IP67 when its port cover is secured. SolarFold is built for outdoor exposure but should not be submerged, and PowerDock is intended for dry indoor use.
How long does a full recharge take?+
TrailCell reaches a full charge in about 2.5 hours with PowerDock 65 and a compatible USB-C cable. Solar conditions vary, so SolarFold is best used for topping up during the day.
What does the field warranty cover?+
The two-year limited warranty covers manufacturing defects under normal use. Accidental damage, misuse, and normal battery capacity loss are excluded.