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Shea Gunther

First look: Pedego's new 2010 e-bike battery

Pedego electric bikes will have a battery available for sale this summer that will take you 50% farther than last year's model.

Thu, May 27 2010 at 12:47 PM EST
 9

Photo: Pedego
I came home from Costa Rica this week to find a new battery from Pedego on my doorstep. I have been test riding the Pedego Comfort Cruiser electric bike for the past year and was excited when they let me know about their new 2010 battery that would offer a longer range at a lower weight. I popped it on the bike and cruised around town yesterday and am happy to report that it's snappy and responsive and feels markedly lighter than last year's model. I've been told that I'm the first one outside Pedego to ride with this new battery so this thing represents the latest and greatest in their battery line. They'll be available for sale sometime this summer.
 
The Pedego folks gave me some details about the fast pace of e-bike battery technology.
 
Two years ago, your average 36-volt, 10-amp/hour e-bike battery was lead acid and weighed 30 pounds. One year ago Pedego had a 36-volt, 10-amp/hour battery that was lithium manganese and weighed 11 pounds. Six months ago they shaved that weight down to 6 pounds.
 
The new battery they sent is a 36-volt, 15-amp/hour Lithium Polymer pack weighing under 9 pounds that will last 50 percent longer than last year's battery. This new battery should handle rides of more than 30 miles with ease — that's a big range. And let me tell you, the Pedego Comfort Cruiser really cruises. It will crank right up to 25 miles per hour on a flat surface without you doing any pedaling; a motivated rider can easily add another 5 to 10 miles per hour on top of what the battery will give you.
 
It's really exciting to watch electric battery technology progress. Battery power is a hot topic in technology right now, and a lot of smart people are spending a lot of money learning how to squeeze ever-increasing amounts of energy into smaller and smaller spaces. I love that electric bike batteries will benefit from advances made in the mobile gadgets and laptop battery technology. It's an exciting time to own an electric bike.
 
 
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Related Topics: Battery Technology, Bicycles, Electric Vehicles, Transportation

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anonymous
Fred Foster 05/29/2010 23:45 PM

Lithium packs do not catch fire...that's what's in every cell phone and notebook today. I have a Pedego with a sigma trip computer and it tops out at 18 mph but I weigh 235 lbs. I have the 36v 10 amp pack and get about 22 miles per charge. It is pure fun and an excellent bike

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anonymous
EV 05/29/2010 14:47 PM

Rules are different all over, just like the terminology.
http://www.thekpv.com

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anonymous
solar power 05/29/2010 14:45 PM

I thought the rule of thumb was 1 mile per Ah ??
maybe that is without pedal assist

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anonymous
GEORGE PENNER 05/28/2010 01:12 AM

What would we need to convert our [2] 36v bikes from [3] 12v gel cell batteries each to lighter, longer lasting lithium batteries?
What would it cost.

George in San Diego

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anonymous
George 02/11/2011 14:59 PM

You will need the new batteries, controller and regulator

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anonymous
GEORGE PENNER 05/28/2010 01:12 AM

What would we need to convert our [2] 36v bikes from [3] 12v gel cell batteries each to lighter, longer lasting lithium batteries?
What would it cost.

George in San Diego

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anonymous
FalconEV Electric bikes 05/27/2010 22:59 PM

What you fail to recognize is that it is not majic that brings the weight down. They apparently are using lithium COBALT material.. remember ?, the stuff that catches on FIRE !!!

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anonymous
The Dutchman 11/30/2010 11:11 AM

Original description is;->Lithium POLYMER. YOU (assumed) in your statement that lithium Cobalt was being used. They stated no such thing. Facts only please .

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anonymous
legal beagle 05/27/2010 21:23 PM

Hey Shea - If the Pedago travels at speeds of 25 mph witout pedaling, it is illegal unless it is registered as a motor vehicle. The US law defines an ebike at a max speed of 20 mph on flat ground with a 170 lb rider aboard.

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