Check Endless Sphere for the latest in battery technology.
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.
Camp Solution - 36V 10Ah LiFePO with 40 amp discharge.
BatterySpace.com - Sells NiMH and Lithium battery packs for electric bikes.
SD Electric - Offers a wide variety of Ping packs.
High Tech Bikes - Offers slate of LiFePO polymer or cylindrical with charger.
Falcon EV - Sells a variety of Lithium (LiFePO4) based packs, as well as NiMH.
GoCarLite - 36 & 48V LiFePO packs
A123 Systems - King of the hill climb.
Molicel - Yes, a Li-po manufacturer in Canada.
Renaissance - 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.
DH Gate - Large variety with free shipping
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.
Real Force - Portable, light LiFePO packs.
Xinchi - Low price Lipo chemistries.
Desire - e-bike LiFePO with cool flame on side.
E-Clips - 24 and 36 volt LiFePO4 packs with charger.
Saft - Specialized lithium packs.
VAPORWARE?? Promising technologies, but....
Sion Power Corporation - Claims its lithium-sulfur (Li-S) prototype has an 80% higher specific energy density than lithium ion.
Modular Energy Devices - Their Li-ion pack recently set the electric scooter range record. Company prez says that they're still building and testing Li-ion battery modules.
Edan - 12Ah Li-ion with over 800 cycles. (5,000 Ah min. order ??)
Havent had enough? Try Source Guides.
E-BikeKit - Hub motor kits with LiFePo battery pack
Green Living Ideas - Loads of info on how to become more eco-friendly.
Kings Motorbikes - Offers 2 and 4 stroke motorized bicycle engine kits and parts.
Electric Scooters Galore - Alternative transportation of all sorts.
Rhoades Car - Electric 4-wheelers include the Go Boy for industrial use.
Bicycle Engines - Sells motorized bicycle engine kits including Stage III and Grubee 4G.