Fafress

Battery for Ebike

from €280.00

Ship in 7-20 Working Days from China

Model: 20F054 (36V/10.4Ah)

  • 20F054 (36V/10.4Ah)
  • F20 (36V/15Ah)
  • F20 Pro (36V/18Ah)
  • F20 Max (48V/22.5Ah Samsung cell)
  • F26 Pro (36V/10Ah)
  • KRE27.5 (36V/10Ah)
  • F100 (48V/11.6Ah)
  • Hailong One (36V/10Ah)
  • FF91 (48V/10Ah)
  • F7 (48V/10Ah)
€300.00
Out of stock

Guaranteed Safe Checkout

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PERFORMANCE & DESIGN
Waterproof and solid plastic shell to protect the battery from scratch. 

HIGH QUALITY
Up to 1000 times of charging. Before the battery being shipped out, the charge and discharge performance is tested in all aspects to ensure the battery is safe and stable.

Safety
We use high-quality battery cells; the protection board can prevent overcharge, over-discharge, over-current, short circuit, and ensure long service life. For safety and quality, choose a reliable brand battery. 

Maintenance

  • If you don't need to use the battery for a long time, charge it up to about 75% capacity. At 75%, the battery will degrade less than at higher charge levels.
  • Monthly check the battery's charge level once a month and charge it up to 75%.
  • Store the battery indoors in a dry space, away from heat or flame sources, and out of direct sunlight.

Charging

  • The battery can be charged while it is attached or detached from the e-bike. (You can remove the battery by inserting the key into the lock on the side face of the battery slide. To lock the battery, insert the key into the lock on the side face of the battery slide.) 
  • Use the original charger to charge the battery.
  • Only charge the battery indoors in dry spaces which are not excessively hot or cold.
  • Ensure there is no dirt or debris nearby when using the charger. Keep the charging port clean and dry. Wipe the dust around it periodically.
  • When charging the battery, first connect the charger with the battery end, and then plug the charger into power.
  • The light on the charger will be red when the battery is charging and will turn green when charging has finished.  
  • Avoid leaving the charger plugged in when the battery is fully charged.  
  • Do not charge the battery if you notice the battery is damaged, excessively hot, leaking, smelly, or discolored.
  • Charging the battery should take approximately 5-6 hours if the battery is mostly empty.
  • Battery charging times may increase with battery age and usage.

Safety

  • Do NOT submerge the battery in a liquid of any kind.
  • Do NOT use any metal to touch the charging port, that will cause a short-circuit.
  • Turn off the battery when not in use and before removing it from the e-bike.
  • Only grab the charger by the plug and not the cable when plugging and unplugging from the wall.
  • If the battery has trouble charging, discontinue charging and contact Fafrees immediately.

Note: Lithium-Ion batteries can be dangerous. Take care when using and charging your battery. Failure to follow the above guidelines could result in damage to property and/or serious injury. 

Package included
  • 1 x Bike Battery ( some battery with keys )
Shipping Details about batteries:
  • Battery production time: 3-5 Days
  • Delivery time:  20 Working Days from China
  • Free shipping

Choose the Electric Bike that's Right for You

Model FM9 FM8 FF20 Polar F20 Light F20 Max F20 F20 Pro F28 Pro F26 Pro 20F054 F1 F100 KRE27.5 Hailong One F7 FF91
Type City City E-Fat/City City Fat Tire/City Fat Tire/City Fat Tire/City City City City Road Mountain Mountain Mountain Fat Tire Fat Tire
Color Dark green
Gunmetal grey
Dark green
Gunmetal black
Haze blue
Mint green
Monza red
Snow white
Gunmetal black
Haze blue
Mint green
Monza red
Snow white
Gunmetal black
Black
White
Red
Black
White
Red
Aurora blue
Pinkish purple
Lake blue
Gunmetal grey

Gunmetal grey
Dark green
Titanium Gold
Regal Blue

Gunmetal grey
Dark green
Titanium gold
Black Black
White
Orange
Blue
Green
Black
White
Black orange
Black blue
Black yellow
White red
Black Black
Folding Parts N/A N/A frame
handlebar
frame
handlebar
frame
handlebar
pedals
frame
handlebar
pedals
frame
handlebar
pedals
N/A N/A frame
handlebar
pedals
N/A N/A N/A N/A frame
handlebar
frame
Frame Material Aluminum alloy Aluminum alloy Aluminum alloy High-carbon steel Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Iron Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy
Tire Size 700C*45C 27.5"*2.25 20"*4.0 20"*1.95 20"*4.0 20"*3.0 20"*3.0 27.5"*1.75 26"*1.75 20"*1.75 CST 700C*28C 26"*2.10 27.5*2.35 26"*2.10 20"*4.0 26"*4.0
Motor Power 36V 250W 36V 250W 48V 500W 36V 250W 48V 500W 36V 250W 36V 250W 36V 250W 36V 250W 36V 250W 36V 250W 48V 350W 36V 250W 36V 250W 48V 750W 48V 1000W
Battery Type Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion Lithium-ion
Battery Capacity 36V 15Ah 36V 14.5Ah 48V 10.4Ah*2 36V 14.5Ah 48V 22.5Ah 36V 16Ah 36V 18Ah 36V 14.5Ah 36V 10Ah 36V 10Ah 36V 8.7Ah 48V 11.6Ah 36V 10Ah 36V 10Ah 48V 10Ah 48V 10Ah
Default Maximum Speed 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h 25Km/h
Unleashed Maximum Speed N/A 32km/h 40Km/h N/A 45Km/h 35Km/h 35Km/h 32Km/h 32Km/h 30Km/h N/A 33Km/h 25Km/h 32Km/h 33Km/h 33Km/h
Weight (Battery included) 26.2kg 25kg 34kg 24kg 31kg 26kg 25.5kg 24.7kg 23.2kg 22kg 19.3kg 21.3kg 21.7kg 20.5kg 29.5kg 29kg
Max Load 150kg 150kg 150kg 120kg 150kg 130kg 150kg 120kg 120kg 120kg 110kg 120kg 120kg 120kg 150kg 150kg
Drivetrain SHIMANO 7 Speed SHIMANO 9 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 7 Speed N/A SHIMANO 7 Speed SHIMANO 7 Speed SHIMANO 21 Speed SHIMANO 7 Speed SHIMANO 21 Speed
Damping Hydraulic suspension fork Hydraulic suspension fork Front fork N/A Front fork & Shock seat tube Front fork Front fork Front fork Front fork N/A N/A Front fork Front fork Front fork Front fork & rear shock absorber Front fork & rear shock absorber
Range(Pure electric mode) N/A N/A 95-115KM 55-65KM  

100-120KM

60-80KM 70~90KM 55-65km 30~45KM 45~55KM 30~45KM 35-45KM N/A 30~45KM 35~45KM 35~45KM
Range( Pedal-assist mode) 100-120KM 100-120KM 140-160KM 90-110KM  

140-160KM

100-130KM 120-150KM 90-110km 70-90KM 80-100KM 50-80KM 70-90KM 80-100KM 60-90KM 70-90KM 70-90KM
Brake Mechanical disc brakes Hydraulic disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes V brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes Mechanical disc brakes
Fenders Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes N/A N/A N/A N/A Yes N/A
Rear Racks Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes N/A N/A N/A N/A Yes N/A
Light Head & Tail lights Head & Tail lights Head & Tail lights Head & Tail lights  Head & Tail lights Head & Tail lights Head & Tail lights Head & Tail lights Head & Tail lights Head & Tail lights Head & Tail lights Head light & Refector Head light & Refector Head & Tail lights Head light & Refector Head light & Refector
Display LCD Display LCD Display LCD Display LCD Display  LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display LCD Display
App Connection N/A Yes N/A N/A N/A N/A N/A Yes Yes Yes N/A N/A N/A Yes N/A Yes

Thanks for shopping with fafreesebike.com. International shipping might experience delay due to covid-19. To keep track of your order, contact fafreesebike.com (support@fafreesebike.com) so we can provide you the order’s tracking number.

Order Processing Time
  • It is the time elapsed between when the customer places the order and when the seller hands the order over to the delivery service.
  • Generally, orders are shipped within 2-5 working days of order confirmation/payment. Orders made on the weekends might experience delay.
  • Our warehouse only operates on Monday – Friday during standard business hours, except on holidays. In these instances, we take steps to ensure shipment delays will be kept to a minimum.
  • The shipping date for PRE-ORDER is specificated on the product page.
Shipping Cost

All ebikes and accessories sold on fafreesebike.com are free of shipping, taxes and duties.

Shipping area and time
Total Delivery Time = Processing Time + Delivery Time(depending on your location)
Product Warehouse Destination Delivery Time Courier Remarks
Ebikes Poland Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Greece, Germany, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvian, Netherlands, Portugal, Poland, Romania, Spain, Slovakia, Slovenia, Sweden 3-10 days DPD/DHL/GLS Outlying islands or some remote area cannot be delivered. See below for zip codes for non-delivery areas.
Accessories China 10-20 days 4PX
 
Unable to ship area zip code
Croatia 20221- 20226, 20260-20264,20270-20275,20289,20290, 21220, 21223-21225, 21400-21405,
21410, 21412, 21413, 21420,20260, 20263, 20264, 20270- 20275
21423- 21426, 21430-21432, 21450, 21454, 21460, 21462, 21463, 21465- 21469, 21480, 21483,
21485, 22000, 22010, 22020,22030,22202-22206,22211-22215,22221-22223,22231-22236
22240,22242-22244, 22243, 22244,22300-22307,22310-22312,22317-22324, 23212, 23234,
23249-23251, 23262- 23264, 23271-23275, 23281-23287, 23291-23296,
51280-51282, 51500, 51511- 51517, 51521- 51523, 51542,51550- 51557,51559, 51561-51564,53291,
53294, 53296-53297
Denmark 3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790,
4592,
5960, 5970, 5985,
6720
7884
8305,8592,
9940, 9950, 9960
Estonia 07000-07999, 62601, 88001-88005,
91217, 91301-91320, 92001-92420, 93001-94799, 96027, 96098, 96106
Finland 10270, 10600, 00190,
21195, 21650, 21660, 21670, 21680, 21710, 21720, 21740, 21750, 21760, 21770, 23390, 25230, 25940,
25950, 25960
59800, 59810, 59820
07360, 07370, 07390, 75500, 75530, 75650, 75680, 75700, 75710, 75740, 75770, 75790, 75840,
75890, 75930, 75940, 75970, 75990, 80100, 80110
61500, 61520, 61550, 61560, 61840, 64100, 64140, 64200, 64210, 64220, 64230, 64240, 64250,
64260, 64300, 64320, 64350, 64370, 64440, 64450
64460, 64480, 64490, 64510, 64530, 64550, 64610, 64700, 64720, 64740, 64760, 64770, 64810,
64820, 64830, 64840, 64850, 64900, 64930, 65100
65130, 65170, 65200, 65230, 65280, 65300, 65320, 65350, 65370, 65380, 65410, 65450, 65460,
65470, 65480, 65520, 65610, 65630, 65650, 65710
65730, 65760, 65800, 65870, 65920, 65930, 65970, 66100, 66140, 66160, 66200, 66210, 66220,
66230, 66240, 66260, 66270, 66280, 66290, 66295
66300, 66320, 66330, 66340, 66350, 66360, 66370, 66400, 66420, 66430, 66440, 66450,
66460, 66470, 66500, 66510, 66520, 66530, 66540, 66550
66560, 66580, 66590, 66600, 66640, 66660, 66680, 66710, 66730
80130, 80140, 80160, 80170, 80200, 80210, 80220, 80230, 80260, 80330, 80400, 80510, 80710,
80770, 80780, 80790, 80850, 80910, 81100, 81120
81160, 81200, 81210, 81220, 81230, 81235, 81260, 81270, 81280, 81290, 81295, 81320, 81330,
81350, 81360, 81390, 81420, 81430, 81450, 81460
81470, 81560, 81570, 81590, 81650, 81660, 81700, 81720, 81750, 81810, 81820, 81850, 81860,
81950, 81970, 82110, 82120, 82140, 82160, 82170
82180, 82200, 82210, 82220, 82290, 82300, 82310, 82335, 82350, 82360, 82380, 82395, 82430,
82460, 82490, 82500, 82510, 82580, 82590, 82600
82655, 82660, 82670, 82675, 82685, 82710, 82730, 82750, 82760, 82770, 82815, 82820, 82830,
82840, 82850, 82865, 82870, 82880, 82900, 82915
82960, 82967, 82980, 83100, 83130, 83140, 83150, 83160, 83320, 83330, 83340, 83400, 83430,
83450, 83460, 83480, 83500, 83550, 83630, 83660
83700, 83720, 83750, 83760, 83780, 83825, 83830, 83835, 83840, 83855, 83870, 83880, 83900,
83910, 83915, 83940, 83950, 83960, 83985
90480
22100, 22101, 22110, 22120, 22130, 22140, 22150, 22160, 22220, 22240, 22270, 22271, 22310, 22320,
22330, 22340, 22410, 22411, 22430, 22520
22530, 22550, 22610, 22630, 22710, 22720, 22730, 22810, 22820, 22830, 22840, 22910, 22920,
22930, 22940, 22950
France 17111, 17123, 17190, 17310, 17370, 17410, 17480, 17550, 17580, 17590, 17630, 17650, 17670, 17740,
17840, 17880, 17940
20000-20999, 22870,29242, 29253, 29259, 29990,
56360, 56590, 56780, 56840, 85330, 85350
Greece 18010, 18020, 18040, 18050, 28000-29999, 34003-37005, 49000-49999, 64002, 68002, 70000-
74999, 80000-85999
Spain 06000- 06020, 06070-06129, 06131-06135, 06177-06181,06183, 06192-06194, 06315, 06335,
06500-06519,
07000-07999
35000-35999
38000-38999
51000-52999
Netherlands 1156AA-1156ZZ, 1790AA- 1797ZZ
8881AA- 8884ZZ, 8891AA- 8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
Germany 18565
25845, 25846, 25847, 25849, 25859, 25863, 25869, 25929-25933, 25938-25942, 25946-25949
25952-25955, 25961-25970, 25980, 25985-25990, 25992-25994, 25996- 25999
26465, 26474, 26486, 26548, 26571, 26579, 26757, 27498
78263-78266; 83256
Portugal 9000000-9390999, 9400000-9400999, 9500000-9951908, 9951910-9961908, 9961910-
9971908, 9971910-9999999
Sweden 10005, 13025, 13033, 13034, 13036, 13038, 13039, 13042, 13043, 13055, 13056,
37022,
43080- 43099, 45204,45205,47112-47115,47500-47599,
62000- 62999,
74296,74297,76017-76019,91803
Italy 22060, 23030,23041, 04020, 04027, 07000-09999, 30010, 30012, 30100, 30121-30126, 30131-30133,
30135, 30141, 57030-57039, 58012-58013, 58018, 71040, 80070-80071, 80073-80077, 80079,
90010, 91017, 91023, 92010, 98050, 98052, 98055
Switzerland Unable to ship
Norway Unable to ship
  
Tracking
  • You will receive an email when your order has been shipped. A tracking number will be provided (the tracking number will be active within 24 hours). Please note: This may take longer during events or holidays.
  • Tracking information may take 48 to 72 hours to update.

If you cannot track your package normally, please contact us and we will resolve this issue within 48 hours on working days.

Delivery Time Exceeded

International shipping might experience delay due to covid-19. If your order is delayed, please contact us via email support@fafreesebike.com, we will check the situation with the transportation company in time. Thanks for your understanding and support.

Contact us

Email: support@fafreesebike.com

Tel: +49 800 181 8859 [English]

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