• Beginner Key (black):
  Maximum speed: 6 mph (9.6 km/h)
  Slower turning rate
  
  
• Intermediate Key (yellow):
  Maximum speed: 8 mph (12.9 km/h)
  Medium turning rate
  
  
• Advanced Key (red):
  Maximum speed: 12.5 mph (20 km/h)
  Most responsive turning rate

RANGE
Lithium-ion:
15-24 miles (24-39 km) on a single charge

NiMH:
8-12 miles (13-19 km) on a single charge

The range for the i180 varies with type of battery, terrain, riding style and payload. Under normal riding conditions, you can expect to ride within the range noted for that battery type.

TEMPERATURE
Lithium-ion:
14º to 122º F (-10º to 50º C)

NiMH:
32º to 122º F (0º to 50º C)

When stored and charged at room temperature, the i180 can perform in a wide range of operating environments. Actual performance is dependent on battery temperature, terrain, riding style and payload.

PAYLOAD
Total capacity (rider & cargo): 260 lbs (118 kg)
Rider: 100-250 lbs (45-110 kg)

The Segway PT can carry up to a 250 lb. adult. It can also be fitted with optional Segway Cargo Accessories for a total capacity of 260 lbs.

SPACE
Platform height: 8 in (21 cm)
Footprint: 19 x 25 in (48.3 x 63.5 cm)
Ground Clearance:
Li-ion batteries: 3 in (7.6 cm)
NiMH batteries: 4 in (10 cm)

We designed the Segway PT to take up no more space than the average person. About as wide as the average person's shoulders, it raises you 8 inches off the ground, providing a clear sight line of your surroundings.

POWER

Lithium-ion (Li-ion) Battery Packs

The i180 is one of the first Segway PTs that comes with optional Saphion lithium-ion battery packs. The batteries are designed with on-board electronics that automatically monitor both the condition and temperature of the batteries. Batteries can be recharged by utilizing any 90 to 260 volt and 50 to 60 Hz AC outlet (typically accessible in most countries). A complete cycle charge will take eight to ten hours, which at 10 cents per KW-h, equates to less than 10 cents of electricity. Li-ion batteries are designed for approximately 300-500 full charge/discharge cycles.

Nickel Metal Hydride (NiMH) Battery Packs

The Segway PT i180 can also be outfitted with two 60 cell NiMH battery packs. The batteries are designed with on-board electronics that automatically monitor both the condition and temperature of the batteries. Batteries can be recharged by utilizing any 90 to 260 volt and 50 to 60 Hz AC outlet (typically accessible in most countries). A complete cycle charge will take four to six hours, which at 10 cents per KW-h, equates to less than 10 cents of electricity. NiMH batteries are designed for approximately 300-500 full charge/discharge cycles.

Range, battery life and recharge times can be affected by factors such as terrain, temperature, speed of operation, rider weight and load, proper storage techniques and environmental conditions.

The highest design standards were implemented in building the Segway PT's mechanical structures, and each part has been thoroughly tested and analyzed to ensure such high standards were met.