The best electric vehicle battery choice today for all EV's is a LiFePO4, Lithium Iron phosphate or a ' LiFe ' battery. FalconEV LiFe cells and packs are made only in Taiwan. High discharge and long cycle life make these the premium choice over cheaper chinese offerings. 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
Lithium-Mn -
sold out LiMn...now only LiFe packs
Call us at 1-888-704-6885 anytime, always leave a message or email
FalconEV @ gmail.com
Dealer inquires invited
20 Ah NiMH
optional upgrade for lead acid
batteries and hi-power ebikes
Basket for 48V E-bikes, order direct from Davesbikes.com $27 - style #520
Battery bag for 36 volt battery $25
Pannier battery bag for 48 volt packs $40
Safety - Reliability
36 Volt battery Racks, frame mounted or seat post mount $20
- Taiwan quality
- 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
-prices - depends on V & Ah needed -
- call for quotation
LiFePO4
Lithium Iron Phosphate
diamond frame battery bag,
a FalconEV Exclusive ! $40
20Ah 15lbs 24V - $500
by special order only
not in stock
pack includes charger
24V 4A NiMH charger - $100
Nickel-Zinc
Batteries
see below
Ni-Zn batteries - triple life of Lead, life up to 1000 cycles !!
twice the energy density of Ni-Cd
fast charging, enviro-friendly
24V - 30Ah pack
13 x 8 x 7 at 37lbs each ...$550
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 2700mAh 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
Country of cell mfr -
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, stay away from Thundersky batteries or similar chinese cells. Make sure u can see inside the case before u buy.
Falcon LiFe cathodes made of only the finest nano ( 1 billionth ) sized particles ! 15 um to be exact
see pic
38120 E Cell 42120 E Cell 26650 E Cell 496HP cell
26650 HP Cell
Size / Weight 120 X 38mm / 369g 120 X 42mm / 406g Dia. 1.04 , L 2.55 / 77.6g L-96, W-34, H-7 mm / 45g
/ 76g
Nominal capacity / Voltage 10Ah / 3.3V 12Ah / 3.3V 2.7Ah / 3.3V 1.5Ah / 3.3V
1.6 or 2.2Ah / 3.3v
Impedance 6mOh <10mOh 10 - 15 ohms 7mOh
Std. charge / fast charge 3A / 20A 4A / 30A 2A / 10A 1.5A / 5A
Max continuous discharge 10C / 100A 12C / 130Amps 10C / 27A 20C / 30A
15C / 33A
Pulse discharge - 10 sec 20C / 120A 20C / 150Amps 13C / 35A 40C / 60A
20C / 44A
Cycle life@5C discharge, 1500 - 2000+ 1500 - 2000+ ~ 2000 >1500
Recommended LVC 2.1V 2.1V 2.1V 2.1V
Energy density-Wh/Kg 87 96 113 110
Power density - 80% SOC 700 W/Kg 700 W/Kg 800 W/Kg 900 W/Kg
Cell case / covering steel, plastic wrapped steel, plastic wrapped steel , plastic wrapped poly bag
operating temp. -25c - +60c -30 - +60c -30c - +60c -25 - +60c
Price ( 36 cell min ) $40 - qty discount $50 - qty discount $12.00 each - . $12 each qty. disc
$10 - qty 100
Note...to those tearing apart dewalt packs ; $9 - qty 1000
the a123 cell is 2.3Ah. cost is $11 each
SO - If $11 / 2.3Ah = $X / 2.7Ah...then the equivalent is $12.91. The price the 2.7Ah cell should cost ! !
NiMH
Indiv. cell price - $50 for 10Ah
PACK PRICES .....add $25 w/o motor
36V 48V 10Ah......$950
10Ah ....$725.. 20Ah ....$1800
prices include chargers add $40 case or bag
72V - double 36V (24V 10Ah...$500)
36V 4 amp / 48V 4 amp charger included
charger without pack - $150/24 & 36v , 48V - $175
106.6 Wh/kg 381 cell 113.68 Wh/kg 26650 cell
110 Wh/kg 496HP cell .....( a123 cell is 108 Wh/kg)
Invoice will be sent after we have discussed and finalized your order. Add 2% for cr. card fee's
checks are good too
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
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LiFePO4 chargers-115 / 220V
XLR connectors
24V 5 amp - $150
24V 10amp - $230
36V 4 amp - $150
36V 10 amp $230
48V 5amp - $150
48V 18amp - $400
20C P cells also available. w or w/o
tabs
EV Global battery converted to lithium
36V, 10Ah $750
includes charger
Advanced Lithium Electrochemistry Co. Taiwan
Battery case
R C cells,
20, 220, 450mAh
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.
Discharge graphs of LiFe cells
