72 volts lithium iron ion battery for: US scooter guys found on EBay?

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Mikie
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Joined: Friday, July 25, 2008 - 15:55
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72 volts lithium iron ion battery for: US scooter guys found on EBay?

I found this on ebay, what do you guys think? No BMS? sure looks like it to me....Mikie click on the whole link....

http://cgi.ebay.com/ebaymotors/72-volts-lithium-iron-ion-battery-for-EV-electric-car_W0QQcmdZViewItemQQ_trkparmsZ65Q3a3Q7c39Q3a1...

Mikie
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Last seen: 8 years 4 months ago
Joined: Friday, July 25, 2008 - 15:55
Points: 114
Re: 72 volts lithium iron ion battery for: US scooter guys ...

Well here is the info that this guy gave me when I asked him why there was no BMS but all the batteries charged up, maybe you guys will understand his answer:

Yes. This charger will charge balance each cell. For example, when battery 1 is fully charged, the charger will create resistence shunt to battery 1 and the current will flow away from battery 1 preventing it from overcharging. LED 1 will light up indicating battery 1 in fully charged. Each LED represent 1 battery. 24 cell pack; so there is 24 LEDs. The 24 cell, 72 volts conversion is the most popular; so we decided to list this pack first. The next most popular pack is the 48 cell, 144 volts conversion. That pack and charger will be available soon.

mikie

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