Lithium-Polymer &LiFePO4 Batteries

Batteries, Chargers, and Battery Management Systems.
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jmygann   100 kW

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Joined: May 30 2008 3:41pm

Lithium-Polymer &LiFePO4 Batteries

Post by jmygann » Dec 17 2011 3:26am

Hello Jmygann,
I learned about your interest in Lithium battery from one forum and I thought you might be interested in a wholesale price for batteries. Tongyu Technology is a professional manufacture of LiPo and LiFePO4 batteries; we have the ability to supply the best competitive price because we are the source.


Our products are as follows:


Lithium-Polymer &LiFePO4 Batteries:

1: E-bike /Skateboards Batteries: 24V (8Ah 9Ah or 10AH), 36V (9Ah 10Ah 12Ah), 36V (10Ah 12Ah 20Ah 30Ah).

2: Electric motorcycle and scooter Batteries 36V 48V (20Ah 30Ah 40Ah 50Ah) 64V (40Ah) and 64V (80Ah)

3: E-Car Battery 72V and 96V (100Ah 200Ah 300Ah)

4 We can design a custom soft pack according to your specifications, and there is also an option to provide the Matched Hard case with every battery pack.

5 We can build LiFePO4 Battery 12V SLA replacement with the following capacities: 17Ah, 20Ah, 35Ah, 40Ah, 55Ah, 60Ah 80Ah 100Ah 200Ah....

6.Lithium-ion cylindrical batteries and LiFePO4 batteries 36V (9Ah), 24V (8Ah 12Ah 20Ah), 36V (20Ah), 48V (20Ah to 200Ah)

7.Wind-Solar energy battery: 12V 24V 48V (200Ah 500Ah), 36V (500Ah).

8 We also supply High capacity 100Ah 200Ah 300Ah, with a high discharge rate of 10C to 15C for electric vehicles.

9.charger&power solution: charger 50W 60W 90W 120W 180W ...500W 1kw 2kw 3kw ...10kw.


We can design and make custom packs according to your demand. Our product has been applied to a variety of electric vehicles and equipment: electric cars, bikes, scooters, powertools, GPS, MP4,UPS Medical equipment, Cleaners , Wheel chairs, Grass cutters, Solar Cars, and Solar lighting.





http://www.tongyu-tech.com/default/sSho ... 3&p=5&jp=1

http://www.tongyu-tech.com/default/pLis ... 2&p=3&jp=5
48 V Semi-recumbent

Jason27   10 kW

10 kW
Posts: 643
Joined: Apr 17 2011 8:10pm
Location: San Francisco, CA

Re: Lithium-Polymer &LiFePO4 Batteries

Post by Jason27 » Dec 18 2011 10:07am

Stop cheating your currency.
My ebike:
Diamondback with WE 800 watt hub motor with AllCell 48V 20AH Lithium Manganese battery pack.

dnmun   100 GW

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Posts: 16190
Joined: Jun 09 2008 1:32pm
Location: portland, or and loveland, co

Re: Lithium-Polymer &LiFePO4 Batteries

Post by dnmun » Dec 18 2011 10:42am

makes you realize how determined the chinese marketing agents are. think of this contact as a job for some aspiring young entrepreneur or it could be an 18 yr old girl from the provinces in china who moved to the city and has a job running through search generated contact listing names culled from the EV world.

it means you have arrived, famous now. hehe

Jason27   10 kW

10 kW
Posts: 643
Joined: Apr 17 2011 8:10pm
Location: San Francisco, CA

Re: Lithium-Polymer &LiFePO4 Batteries

Post by Jason27 » Dec 19 2011 4:03am

It seems like there's a lot of battery competition but not a lot of buyers anymore
My ebike:
Diamondback with WE 800 watt hub motor with AllCell 48V 20AH Lithium Manganese battery pack.

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neptronix   100 GW

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Joined: Jun 15 2010 5:56pm
Location: California refugee living in Utah, USA
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Re: Lithium-Polymer &LiFePO4 Batteries

Post by neptronix » Dec 19 2011 4:40am

Just say no..

..and yeah i can't believe that proactive marketing. crazy.
"Love and compassion are necessities, not luxuries. Without them, humanity cannot survive." - Dalai Lama

My first major build: 1.6kW 8T MAC motor on a Trek 4500.
The new all-arounder: Leafmotor 1500w @ 4kW on a Turner O2 full suspension.
The monster scooter: 20" eZee on a Cannondale Semi Recumbent.
Whipper-snapper: ? on a lightweight BikeE Semi Recumbent

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