The best electric vehicle battery choice today for all EV's is a LiFePO4, Lithium Iron phosphate / LiFe. FalconEV LiFe cells are from Taiwan and china. The packs are put together by me. High discharge and long cycle life make these the premium choice over cheaper offerings on ebay, etc. Custom built packs and loose cells available.

LiFePO4 - Lithium iron Phosphate

Top of the line for power and cycle life

2 types;

Hi-Energy - 2000-3000 cycles, 5 to 10C discharge

rates

Hi-Power - 1500-2000 cycles, 20C discharge rates, Any voltage, Any amps

Call us at 1-888-545-3117 for call back, always leave a message

or 850-665-2383 direct

FalconEV @ gmail.com

Dealer inquires invited

Basket for 48V E-bikes, order direct from Davesbikes.com $27 - style #520

Battery bags for 36 & 48 volt battery $30 & $40

Pannier battery bag for 48-72 volt packs $40

36 Volt battery Racks, frame mounted or seat post mount $20

- quality hi rate cells

- Hi-performance

- very safe, stable chemistry

- xtra long cycle life

- enviro friendly

- no chance of overheat

- packs can be configured to your dim. requirements, voltage and current discharge needs

- call for special configuration quotation

LiFePO4

Lithium Iron Phosphate

diamond frame battery bag,

a FalconEV Exclusive ! $40

E bike Pre-made LiMa Factory packs

Points to look for when choosing a LiFePO4 battery:

Impedance - internal resistance; how freely the cell takes a charge and can discharge

The lower the better. 6 or less is considered good quality

C Rate - Discharge Rate; the multiple of the Ah of the cell / pack

There are 2 types; HE, Hi-energy - Hi-power

HE cells of good quality can do 4 to 5 C continuous and 10+ C peak discharge

HP cells ' ' ' ' 20C continuous and 40C peak discharge

example: A low C rate of 1.5 on a 10Ah cell would be cheaper than a higher C rated cell, but it would take 3 X's the Ah size of the pack to = peak discharge ( 50A ) needed by most e-bike controllers

Differences; HE cells have higher Ah rating ex. Falcon 26650 cell is 3000mAh vs a HP cell from A123 is 2300mAh, etc.... HE cells average cycle life is ~2000 vs HP cell of ~1500

HE cells better suited for an range, HP cell better for extreme acceleration, short range purposes.

A typical EV e-bike controller is 30 to 50 amps, e-scooter is up to ~100 amps, well within a quality HE cell capability.

Charging - for 10Ah pack - 3amp = 4 hrs, 4 amp = 3 hrs, 5 amp = 2 hours

Yes, there is a difference, material quality, cell assembly and electronics A cheap low quality cell that only puts out 2 x's continuous of Ah rate is a waste of $. the short cycle life and excessive voltage drop will leave you stranded. spend a little more $ to get a LOT more quality,

Falcon LiFe cathodes made of only the finest nano ( 1 billionth ) sized particles ! 15 um to be exact

see pic

more info about LiFePO4... click here

in-depth info about LiFePO4

HI-RATE PACK PRICES - built w LiFe P cells and bms or balancing charger. BMS's are 25A continuous. 50A peak. (higher power available)

4 or 5 Amp LiFe charger included w prices..(add $25 w/o motor purchase)

Amp hr 24V wt. 36V wt./lb 48V wt./lb

9 - $450 6 $675 9 $900 12

12 - $575 7.5 $850 11 $1125 15 - or bal.charger 15 - $675 9 $1005 13.5 $1345 18 - ' '

21 - $1005 12 $1510 20 $2015 27

and higher...

72V - double 36v price

packs made w A123 cells - add 10% $

prices with 10Ah steel can cells - no bms - w charger

10A ......................$580.. ..$750

20Ah ...double .........................' ' ......

BMS's - Call for info

Benefits of using smaller cells;

- less heat

- work load ( discharge ) is divided / shared between cells

- higher peak amps can be attained

- lower temperatures

Lithium Iron Phosphate 'nano' batteries. A Clean, Green Lithium Ion Battery for your Hi Performance Electric Vehicles.

G o B e y o n d H y b r i d R i d e T h e E l e c t r i c W a v e

LiFePO4 chargers-

115 / 220V

XLR connectors

24V 5 A - $125 10A - $200

Balance type,-

5A $150

36V 3, 4 amp - $100

Balancing type -

2A -$150, 5A -$200, 8A- $250

25A -$500

48V 3A - $125, 5A - $200

Balance type-

2A - $150, 5A - 225, 8A - $275

25A - $550

60V Balance type 15A - $550

72V Balance type 15A - $600

EV Global battery converted to lithium

36V, 10Ah $700 includes charger

Lithium iron phosphate battery, aliFEPO4

Advanced Lithium Electrochemistry Co. Taiwan

' They make the cathode material '

When their cells are available I will post the info

Battery case - $40 each

R C / wafer cells,

20, 220, 450mAh,

etc., custom mfd to spec, min qty req

A word about lead acid batts;

300 cycles is the MAXimum you will get under optimal conditions and w charging asap > every ride.

Here are the #'s for B & B units,

BP series: 180 full cycles at .25C

EB series: 300 full cycles at 5 amp(12v-12ah)

EVP series: 300 full cycles at 1C

EP series: 325 full cycles at .25C

Compare these #'s to the 1500+ cycles you'll get w LiFe packs.

42120-10Ah_test.doc

723496-150-ALEEES.doc

IFR26650e300.doc

IFR26650P220_2_.doc

IFR42120e1000.doc

Battery application pics;;

Think batt pack prices too high ??.. Still cheaper than buying gasoline

1, Nominal Voltage: 3.2v

2, Nominal Ah Capacity: 10 - $50

3, Internal Resistance :< 8mΩ

4, Discharge Protecting Voltage: 2.3v

5, Charge Protecting Voltage: 3.65V

6, Continuous Discharge: 10C (100A)

7, Pulse Discharge Rate: 15C ( 5 Sec)

8, Charging Current: 6 to 50 amp

9, Weight: 460g - 1400g

10, Dimensions: T: 26 W: 80 H: 112mm

11.1500cycles with DOD at 80%

Electric car Lithium battery

constructed in USA!

The Black cell

These days it is a very rare thing when something is actually better than advertised. The improvement these batteries make over my old SLA battery actually exceeded my expectations. I could go into great detail however I suspect you already know what I mean and you’ve heard it before. Long story short: worth every penny! Give me a couple of weeks and we’ll get started on the other evglobal battery.

Thanks again.

Dallas

Customer feedback;

Thinking about thundersky cells ?..see below

Still thinking about getting thundersky cells because they are sooo cheap ??

-No warranty

-Very low discharge capability

-High weight to energy ratio

Digital voltmeter

1" high, Red LCD, self powered, easy to read, day or nite - $60

Nickel-Zinc (NiZn) packs - 24V, 34Ah - 6C rated

up to 200 amp discharge capable

7.5" W x 13" L x 7" H, wt. 38lbs

same cycle life as thundersky

$550 + shipping ( same as thundersky, but better quality and no balancing needed)

Advanced Electrochemistry Co., Ltd.

Aleees : Always Leading & Everlasting Energy for the Earth & US

Aleees has been devoted to the development of breakthrough LFP-NCO (LiFePO4•M’) material, mass production technologies and global patent deployment since its establishment in 2005. Leveraging on advanced mass production technologies, Aleees cooperates with lithium battery supply chain partners in Asia to provide high-quality, cost-effective motive lithium batteries to advance the revolution in the auto industry for combating the global warming crisis!

In addition to deploying stringent cost control, Aleees implements 6-sigma, ISO9001, ISO14001 quality systems (closely following GMP and ISO17025) to provide a stable product quality assurance. With the hope of changing the cost-oriented mainstream auto industry to use electricity to replace gasoline as an energy source, Aleees works with Asian partners on several fundamental science projects on LFP-NCO techniques. Our main partners include National Synchrotron Radiation Research Center (NSRRC) in Taiwan, as well as many renowned China universities and RD of the top ten battery manufacturers in China.