VERIFIED · 2026 canonical · www.jaspecs.com

GHV12V-203XLN12

Model number
GHV12V-203XLN12

GHV12V-203XL 12V Max Heated Vest - Size 3X Large is a Bosch professional heated vest with 12V power, three heat settings, a 5-Ah battery. This kit configuration includes the battery and charger listed in the box contents. Bosch lists a 1-year limited warranty.

identifiers stable · addressable
Model no.
GHV12V-203XLN12
Brand
Bosch
Category
Heated Vest
Canonical URL
/bosch/heated-vest/ghv12v-203xln12-06188000em/
Official page boschtools.com →
14 spec rows · each row is anchorable

§ Specifications

#specifications
Voltage (V)
12
Tool Only
No
Batteries Included
1
Charger Included
Yes
Battery Ah
5
Warranty
1-year limited
Heat Settings
3 - High, Medium, Low
Heat Zones
3 - (2) Chest, (1) Back
Pocket Count
5
Size
3X
Material
95% polyester; 5% spandex
Hand Washable
Yes
Water Resistant
Yes
Wind Resistant
Yes

§ What's Included

01 (1) GHV12V-203XL 12V Max Heated Vest - Size 3X Large
02 (1) GAA12V-21 12V Max Portable Power Adapter
03 (1) 12V Max Lithium-Ion 2.0 Ah Battery
04 (1) 12V Max Charger

§ Warranty

1-year limited

§ FAQ

How does it perform in real use?

Reviews commonly mention strong performance for the size, with enough power for typical professional cutting, fastening, or drilling tasks.

What is the power source?

It uses 12V Bosch battery power.

What comes in the box?

Bosch lists these included items: (1) GHV12V-203XL 12V Max Heated Vest - Size 3X Large; (1) GAA12V-21 12V Max Portable Power Adapter; (1) 12V Max Lithium-Ion 2.0 Ah Battery; (1) 12V Max Charger.

What warranty does Bosch list?

Bosch lists a 1-year limited warranty.

What kinds of jobs is it best suited for?

It is best suited for cold-weather wear, layering, and mobile jobsite comfort rather than stationary shop use.