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48V 5000W Electric Bicycle E-bike & Scooter Brushless Motor Speed Controller

Parameter:

Suitable for Electric for electric bike & scooter 

Rated Voltage: DC 48 Volts 

Rated power: 5000 Watts 

Casing material: aluminium 

Maximum Current: 108 A ± 1Amps 

The speed limit options: external jumper selection 

Thermal : aluminum shell and the substrate
3 phase 120° brushless motor 

Operating Conditions: -20~45℃

Waterproof design 

Weight:5 kg


Functions:

Mute when start 

Speed limit 

Power cut brake 

Blockage protection 

Current limit protection 

Short circuit protection 

Avoid out of control 

1:1 pedal assist function 

Undervoltage protection


The Super mute function: 

Optimizing the design of motor and the control strategy, make the motor run with low noise, low oscillation and high output torque.

Unique thermolysis function: 

With the advanced aluminium base heat technology to improve the effect of heat dissipation and the load flow of power component.

Undervoltage current limiting function: 

Approaching the undervoltage, controller can lower the output current by itself to ensure the voltage above the undervoltage point, until the real voltage stop output. It can not only protect the battery effectively, but also increase the mileage.

1.Your valid phone number is very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives.

2. Any Customs tax applied to this package should be covered by buyers.

3.As has been stated on the eBay item description, Import duties, taxes and charges are not included in the item price and shipping charges. These charges be at the buyer responsibility. meanwhile the customs tax depend on the buyer local customs office.
What in Package:

1 x 48V 5000W Brushless Motor Speed Controller

Contact Us:
1. We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.
2. Please contact us by "Ask a question".


Payment
 1. Payment methods accepted : Paypal only.
2. Payment must be received within 7 business days of auction closing.

 

Shipping

1. We ship your orders within 1-3 business days after the payment received.

2. Item shipped via Singapore Post or HongKong Post , It takes about 7-30 business days (USA,CA,AU,UK).others country 10-20 business days(Brzil,India,RU),Exact delivery time depends on postal process.

3. If you do not receive your item(s) by 30 business days,Please feel free to contact us via ebay mail system , we will try our very best to resolve any problems with you 

 

Return Policy

1. Return is accepted within 30 days after the buyer's receiving the item.

2. If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.

3. Unused/unopened merchandise will be fully credited.

 

Other Policies

We are not responsible for any custom duty or import tax.

If you need we write low price on shipping bill, pls leave message when you make payment .

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