All-Black Warmth, Zero Flash
JHJ02B is the all-black edition of the J ONE five-zone heated jacket. Same hooded shell, same heating layout, same three-level control – wrapped in a clean black-on-black look with no contrast panels, so it pairs with workwear and casual outfits alike. The chest button is the only visible cue that this is more than an ordinary winter jacket.
Five Heating Zones Working Together
Four heating panels sit across the front – two at chest level and two over the lower pockets – with a fifth panel across the upper back. The layout keeps the collar line, core, and lower back covered at once, which matters most when you are standing still in the cold or facing wind head-on. Whether you are walking the dog, waiting for a ride, or working outdoors, the warmth wraps the torso instead of fading at the edges.
Three Levels, One Button
Press the chest button to step through high, medium, and low, with the LED color showing the active level at a glance. High warms up fast for bitter mornings; medium holds a steady comfort level during activity; low stretches the runtime across a full day out. Temperature and runtime details for each level are listed in the Specifications table below.
Weather-Ready Shell
The polyester shell is windproof and waterproof, so wind, drizzle, and wet snow stay on the outside while the heating panels do their work underneath. The fixed hood and high collar seal out gusts, zippered pockets keep essentials secure, and elastic cuffs and hem hold the warmth in. The regular men’s cut layers comfortably over a fleece or under a heavier shell.
Power That Moves With You
A removable battery pack slides into the interior pocket and connects through a standard DC port. Take it out to charge with the included wall charger, or swap in a spare to double the runtime on long days. Removing the battery also makes the jacket easy to wash – just follow the care label and air-dry.
Who It’s For
An everyday jacket for commuters, dog walkers, delivery rounds, stadium evenings, and travel days – anyone who wants dependable heat without standing out. For brands and distributors, it complements the accent-color version as a understated option in a heated apparel lineup, and fills the mid-weight hooded slot between vests and parkas.
OEM / ODM Customization
J ONE builds heated apparel from fabric to finished garment. Options for this jacket include shell fabrics and colors, heating-zone layouts, control placement, logo and branding, packaging, and battery configuration, with the full production chain handled in-house. All models carry the certifications listed in the Specifications table; verification is available upon request. Reach out to discuss pilot runs or a private-label program.
Specifications
| Item | Details | | — | — | | Type | Men’s Heated Jacket, Hooded | | Heating Zones | Five (Four Front + One Upper Back) | | Temperature Control | Three Levels with LED Indicator (Red / Green / Blue) | | High | 60°C (140°F) / 2.2–2.5 Hours | | Medium | 55°C (131°F) / 3.5–3.8 Hours | | Low | 45°C (113°F) / 7.5–8.0 Hours | | Battery | 7.4V Li-ion, 5000mAh, Removable (Model JH-BAT-01) | | Battery Output | DC 7.4V to Jacket | | Charging | Included Wall Charger (DC Output) | | Shell Material | Polyester, Windproof & Waterproof | | Lining | None (Unlined) | | Sizes | S / M / L / XL / 2XL / 3XL | | Color | Black | | Certifications | CE / RoHS / FCC / ETL / UN38.3 / MSDS |
Specifications
| Specification | Details |
|---|---|
| Type | Men’s Heated Jacket, Hooded |
| Heating Zones | Five (Four Front + One Upper Back) |
| Temperature Control | Three Levels with LED Indicator (Red/Green/Blue) |
| High | 60C (140F) / 2.2-2.5 Hours |
| Medium | 55C (131F) / 3.5-3.8 Hours |
| Low | 45C (113F) / 7.5-8.0 Hours |
| Battery | 7.4V Li-ion, 5000mAh, Removable (Model JH-BAT-01) |
| Battery Output | DC 7.4V to Jacket |
| Charging | Included Wall Charger (DC Output) |
| Shell Material | Polyester, Windproof & Waterproof |
| Lining | None (Unlined) |
| Sizes | S / M / L / XL / 2XL / 3XL |
| Color | Black |
| Certifications | CE / RoHS / FCC / ETL / UN38.3 / MSDS |
FAQ
How is JHJ02B different from JHJ02?
The jacket, heating system, battery, and fit are identical – JHJ02B simply comes in black without the mint green accents. Choose it when you prefer a fully understated look.
How long does the battery last on a full charge?
Runtime depends on the heat level – roughly two and a half hours on high and up to around eight hours on low. The full breakdown for each level is in the Specifications table above.
Can I wash the jacket?
Yes. Take out the battery first, put the jacket in a laundry bag on a gentle cycle following the inner care label, and let it air-dry. Do not wring or iron over the heating areas.
Is the battery flight-safe?
Yes. The battery is UN38.3 certified and meets airline rules for lithium batteries in carry-on baggage. Keep it in the cabin rather than checked luggage and confirm your airline’s policy before flying.
Will it hold up in rain and wind?
The shell is windproof and waterproof, made for light rain, wet snow, and gusty days. The heating system stays fully functional underneath; just remove the battery before washing and avoid soaking the jacket.
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