Check Endless Sphere for the latest in battery technology. Commuting in big cities like New York can be difficult with all the traffic. Using a bike to commute is a great alternative. There are many bike rental NYC vendors around Central Park and the city has a Citi Bike sharing program to make it easier for commuters to ride a bike to work.
United States Lithium
AllCell – US made Lithium packs with 2 year warranty.
Electric Rider – currently selling 36V Lithium pack.
E-BikeKit – Now offering 36 & 48V Allcell lithium packs.
Liberty – Customized LiFePO packs from 10 to 100Ah.
BatterySpace.com – Sells NiMH and Lithium battery packs for electric bikes.
Falcon EV – Sells a variety of Lithium (LiFePO4) based packs, as well as NiMH.
GoCarLite – 36 & 48V LiFePO packs
Saft – Specialized lithium packs.
Grin Tech – Large variety of packs with good details.
Palcan – No joke bloke- portable fuel cell power.
GE Battery – Makes Lithium packs for cars, scooters and bikes.
BMS Battery – Affordable Panasonic packs.
UFO – Customizable LiFePO4 packs made by aliens.
Tornado – Wind at your back LiPo packs.
Ping Battery – You don’t have to order 50 of these LiFePO packs.
Amazing Energy – Full line of e-bike battery packs.
GM Battery. – New Lithium Polymer and NiMH technology.
JND Power – Various Li-Po packs with compatible chargers.
OSN Power – Up to 2000 cycles for this LiFePO pack.
EVPST – Customized LiFePo4 packs.
DH Gate – Large variety with free shipping
Real Force – Portable, light LiFePO packs.
Xinchi – Low price Lipo chemistries.
Desire – e-bike LiFePO with cool flame on side.
E-BikeKit – Hub motor kits with LiFePo battery pack option.
Bicycle Engines – Sells motorized bicycle engine kits including Stage III and Grubee 4G.
Rhoades Car – Electric 4-wheelers include the Go Boy for industrial use.
Kings Motorbikes – Offers 2 and 4 stroke motorized bicycle engine kits and parts.
Batteryspace – DIY kits, NiMH & lithium packs for electric bikes.
New Belgium Brewery – Can’t have bikes without beer!
Zoombicycles – Electric bikes and scooters and gas engine kits.
MFG Supply Go Kart Parts – engines, clutches, & more. Also lawn mower & ATV parts.
Small Planet – Gas and electric bikes and scooters, including the new Sanyo Eneloop.
Paul Joseph Brown/Seattle Post-Intelligencer
One wheel per person in Portland