Free Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт и



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Sky Technologies

Sky Technologies

Магазина Sky Technologies работает с 09.10.2014. его рейтинг составлет 91.54 баллов из 100. В избранное добавили 1338 покупателя. Средний рейтинг торваров продавца 4.7 в продаже представленно 1929 наименований товаров, успешно доставлено 582 заказов. 130 покупателей оставили отзывы о продавце.

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Free Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт и

История изменения цены

*Текущая стоимость US $420.00 - 720.00 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"

Месяц Минимальная цена Макс. стоимость Цена
Apr-03-2026 500.15 руб. 525.47 руб. 512.5 руб.
Mar-03-2026 496.65 руб. 521.99 руб. 508.5 руб.
Feb-03-2026 416.61 руб. 437.35 руб. 426.5 руб.
Jan-03-2026 487.78 руб. 511.36 руб. 499 руб.
Dec-03-2025 424.26 руб. 445.49 руб. 434.5 руб.
Nov-03-2025 479.47 руб. 503.76 руб. 491 руб.
Oct-03-2025 475.43 руб. 499.79 руб. 487 руб.
Sep-03-2025 470.43 руб. 494.16 руб. 482 руб.
Aug-03-2025 466.82 руб. 489.23 руб. 477.5 руб.

Описание товара

Free Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт иFree Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт иFree Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт иFree Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт иFree Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт иFree Duty 52V 14S Triangle Battery 20Ah 25Ah 30Ah 35Ah Ebike Lithium for 52V/48V 1000W 1500W 2000W E-Bike Motor kit | Спорт и


Free Duty 52V 14S Triangle Battery 52V 20Ah 25Ah




30Ah 35Ah Ebike Lithium Battery for 52V/48V 1000W




1500W 2000W E-Bike Motor kit



 


 


Note:

15A BMS suitable motor:         51.8V     250W--500W20A BMS suitable motor:          51.8v     250w -750W30A BMS suitable motor:         51.8V     250W--1000W40A BMS suitable motor:         51.8V     250W--1500W50A BMS suitable motor:         51.8V     250W--2000W

NOTICE: This battery is work for 500W -2000w motor, if you need to use it for more

than 2000W motor,pleasecontactwith customer service or leave a message in your order.




52V 18AH Size:240*200*145*70*70*50mm(+/-5mm)52V 21AH Size:245*235*180*70*70*50mm(+/-5mm)52V 25AH Size:265*250*200*70*70*50mm(+/-5mm)52V 28AH Size:330*310*200*70*70*50mm(+/-5mm)52V 32AH Size:330*310*200*70*70*50mm(+/-5mm)52V 35AH Size:350*305*210*90*70*50mm(+/-5mm)



Product Specifications




Battery Model

51.8v 35ah

Nominal Voltage (V)

51.8v

Nominal Capacity (AH)

35ah

Source Resistance (mΩ)

about 40

Cell Specification

3.7V 3.5AH

Cell Combination

10-parallel  14-series

Cell Size

3.7v 3500mah sanyo18650 cell

Cell Quantity (parallel*series)

140pcs

Discharge Cutoff Voltage (V)

41+/- 1V

Charge Cutoff Voltage (V)

58.8v

Rated Discharge Current (A)

50A

instantaneous Maximum Discharge Current (A)

150A

Maximum Continuous Discharge Current (A)

50A

Maximum Continuous Charge Current (A)

5A

Charge Mode

CC-CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

17.5hours

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

7hours

Charge Temperature Range

-20-55°C

Cell Size (L*W*T )

350*305*210*90*70*50mm


Battery Weight

About 6.5KG

Battery Power

750W 1000W 1500W 2000W




 




 



 Lithium battery features:



 



1.High energy density, Fast charging



 



2. Light weight, small size  Pollution-free, environment friendly



 



3. Long cycle life; It extends its cycle life up to 600-800 cycles



 



4. With short-circuit production function, safe and reliable



 



5. Large overcharge tolerance and safe performance the battery life is more longer



 



6. Simplifying battery management system (BMS such as overcharge/ discharge,over current, short circuit,



 



over temperature and balancing) and Battery Charger



 



 



 



Precautions:



 



 



1.Do not reverse the position and negative terminals.



 



2.Do not connect the battery electrodes to an electrical outlet.



 



3.Do not discard the battery in fire or a heater.



 



4.Does not use or leave the battery near a heat source as fire or heater



 



5.Do not short circuit, over-charge or over-discharge the battery pack



 



6.Do not strike, trample or throw the battery.



 



7.Do not directly solder the battery and pierce the battery with a nail or other sharp objects



 



8.Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.



 



9.Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.



 



10.Use the battery charger specifically for that purpose when recharging. Use a constant current, constant voltage



 



(CC/CV) lithium-ion (Li+)batterycharge controller



 



11.Do not immerse the battery in water or seawater, and keep the battery  in a cool dry surrounding if it stands by.



 



12.If shelve a long time suggested that the battery need for regular recharging (even if not use), must charge and



 



discharge for three months one time;



 



 



 



 



Payment:



 



1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment process or escrow     



 



 



2) Payment must be made within 3 days of order.



 



 



3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be



 



completed with in 3 days.



 



 



 



 



 



Delivery Time:



 



1. Battery is a special product, all batteries need several cycle tests before delivery, All e-bike batteries will be produced



 



once confirm order.so production and test time need about 3-5 days



 



 



 



2. Delivery time depends on destination and other factors,if you have not receive the ebike battery more than 30 days



 



please contact with us.



 



 



 



3. Electric bike batteries will be Free Customs Taxes and VAT Fee to USA,Australia,Malaysia and EU countries, but the



 



several non-EU countries will not whole free, others countries will need to pay them by customers.



 



 



 



 



 



Delivery Method:



 



Notice:If your address is on an island, please contact with us before placing an order, thanks!



 



 



 



For European buyers:



 



 



All parcels be shipped by UPS or DPD,the following country no need to pay custooms fee:


 


 


 


Netherlands,Belgium,Luxembourg,Germany,England,Denmark,Italy,France,CzecRepublic,Poland,Austria,Spain,Finland,Ireland,


 


 


Portugal,Sweden.Bulgaria,Estonia,Greece,Hungary,Lithuania,Latvia,Romania,Slovenia,Slovaki


 


 


 


The delivery time is usually 7-15days after dispatch


 


 


 


 


 



For Switzerland, Norway buyers



 



 



All parcels usually are shipped by UPS shipping,it will air to France first,then to the destination countries via DPD or UPS.



 



We will pay the tax in the France Custom .you have to pay the second tax fee in your custom .



 



it usually take 10-20 days after we send.



 



 



 



For American Canada  buyers:



 



We send by FedEx or UPS,Sometimes we send UPS,and sometimes we send Fedex, we choose the faster one.



 



you don't need to pay customs fee.



 



The delivery time is usually 8-15 days after we send.



 



 



 



ForJapan,Korea,Singapore,NewZealand,Malaysia,Thailand,Vietnam,Australia buyers buyers



 



We send by special shipping method ,The delivery time is usually 7-15 days after dispatch.



 



 



 



 



For Russian / Belarus buyers:



 



We send by CDEK. The delivery time is usually 15-30 days after dispatch.



 



 



 



 



Guarantee



 



We provide 1 year warranty for all electric bike batteries.



 



Any battery with quality problem in one month we can return the money after you provide the proof.



 



After one month we can send BMS or cells to you for repairing, or you can send it back to repair as well.



 



All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.



 



 



 



 



 



 



 


 


 



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