Optimized compared to the first generation: the brake
failure of speed governing handle, and the speed
governing trigger conflicts with the safety switch
(which cause failure of safety switch and cannot
close the surfboard). The carbon fiber shell is a
unicase. The shell is embedded and integrated with
the carbon fiber shell and the nuts are fully covered
to avoid the risk of water inflow. The battery
capacity is 48Ah and the first generation is 27Ah. It
is fully encapsulated to avoid the failures caused by
water or moisture.
The motor power reaches up to 10kw while the first
generation is 7.5kw. The controller is increased by
50% for sink margin compared to the first generation,
and has lower failure rate. The propeller, made of
carbon-plastic composite material, is light in weight
and corrosion-resistant, which can avoid the
oxidation problems of aluminum alloy or stainless
steel. The optimized structure is more convenient for
replacement, while the first generation cannot be
replaced. For the power system, this generation
applies the sealing liquid cooling for the cooling
mode with temperature sensor. The first generation
applies the open water cooling type, and foreign
matters may rush into the motor from the cooling port
with water and cause blockage or rustiness of the
motor. The new generation of products will not have
the above problems. The battery protection board of
the first generation has only one switch to control
the charging and discharging. There is also output at
the charging port during discharging, and water may
inflow during use and cause short circuit of the
charging port. The battery protection board now is in
separate control of charging and discharging. The
charging port only has electric input during charging
and there is no electric output under any
circumstances.
Product
packaging
Our
Advantages
1.
Professional manufacturer of electric bike / bicycle
/ scooter with 5 years research, development and
producing experience.
2. Our advanced technology and quality management
ensure the superior quality with reasonable
price.
3. Fast delivery: usually ship out in 2-3 days for
items in stock, and generally takes 1 - 2 weeks for
bulk order.
4. Easy communication and fast responsibility,
warm-hearted after-sale service.
WarrantyPlease keep the purchase receipt as sales
voucher. The electric bike / bicycle (artificial
damage and failure) is providedafter-sales service in
accordance with the following terms and
conditions:
1.The scooters warranty is 1 year except the
consumable devices.
2.Tireis the consumable device, so its warranty is 1
month.
The following cases are not in the warranty:
1. The accidents caused for the user did not use,
maintain and adjust scooter in accordance with the
manual.
2. The user makes alteration. Damage caused by
overhaul, and non-compliance use with regulations,
resulting in an accident.
3. Users improper storage or failure caused by
accidents.
4.No warranty card or the card can not match the
purchase receipt.
5. The appearance damage after use is not covered
within the warranty.
6. Self demolition of damaged parts inaddition to the
manual.
7. A long time ride in the rain ordamage caused by
immersion in
water.
Company
Profile
Secutronic
Technology Co., Ltd. is a professional manufacturer
integrating the research, development and production
of electric vehicles. The factory always adheres to
scientific and technological innovation and actively
strengthens technology development, technology
introduction and equipment renewal. Turing not only
owns a professional production line, but also
introduces a battery motor from Germany. Other
related high-precision detection equipment, and
specifically set up a research team for electric
vehicle research and development composed of senior
technical personnel responsible for the development
of new products; In addition, he regularly holds
courses in electrical engineering at the University
of Hannover, Germany, and the Department of
Mechanical Engineering at Karlsruhe University,
Germany. Persons conduct technical exchanges to
obtain the recognition and trust of customers at home
and abroad, and have a reliable consumer group. With
its leading scientific and technological strength,
accurate grasp of the pulse of the global market, and
keen market acumen, Turing continues to strengthen
its leading position in the industry, creating a more
practical and environmentally friendly means of
transportation for the community, and providing more
thoughtful, With more perfect services, we will try
our best to create a world-class brand image for
"Setro" electric
vehicles.