Can I replace only one battery cell?

No, if one or two cells fail, the full set of batteries must be replaced together.

Is it safe to leave the charger on the scooter?

No, it is not suggested as vibration may damage the charger components.

What certifications does the scooter have?

The scooter is certified with EEC, ISO, CQC, and COC standards.

Double Seat Electric Scooters for Adults 48V Brushless Motor Controller

Name: Double Seat Electric Scooters for Adults 48V Brushless Motor Controller
Brand: Wuxi Shengbao Vehicle Manufacturing Co., Ltd.
SKU: 799649495

Jiangsu, ChinaWuxi Shengbao Vehicle Manufacturing Co., Ltd.

US$250.00

20-99 Pieces

US$220.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

OP-TBS055

Wattage

351-500W

Battery Voltage

48V

Battery Type

Storage Battery

Wheel Size

12"

Motor

Brushless

Frame Material

Steel

Certification

EEC, ISO, CQC, COC

Folded

Unfolded

Max Speed

41-60km/h

Range per Power

>60km

Battery Brand

Tianneng or Chaowei

Tire Brand

Cst

Transport Package

Thick Honeycomb Cardboard Box

Specification

350W/500W 48V/12AH; 48V/20AH

Trademark

OPAI, OEM

Origin

China

HS Code

8711901010

Production Capacity

50000 Units/Month

Key features

EEC & ISO Certified: Complies with EEC, ISO, CQC, and COC standards for global market access.

Long Range Capability: Travel distance exceeds 60km on a single charge for extended usage.

Customizable Options: Optional colors and customizable battery brands (Tianneng/Chaowei) and tires.

Robust Construction: Steel frame with 42T front fork shock absorbers for stable riding.

Advanced Braking System: Equipped with front disk brake and rear brake with lock for safety.

Smart Control System: Features 3-speed settings and smart controller for optimized performance.

Reliable Warranty: 1-year warranty for lead-acid batteries, 2 years for lithium batteries.

Company profile

Wuxi Shengbao Vehicle Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is associated with electric two-wheeled vehicles, electric tricycles, and special vehicles, with reported operations in China and production-related information indicating eight production lines, annual output of 200,000 electric tricycles or special vehicles and 1.5 million e-bikes, e-scooters, or electric motorcycles. It reports four production bases, a 40,000 m² manufacturing plant, 450 employees, and export markets including South America, Southeast Asia/Mideast, Europe, and domestic China. ISO 9001:2015 and ISO 14001:2015 certificates are reported, alongside 17 R&D engineers and 11–20 quality-control staff. The evidence supports substantial production capacity, quality and environmental management certification, and R&D resources. However, after-sales processes, customization services, detailed customer cases, and financial credibility cannot be conclusively assessed from the provided information. The records also contain differing legal or company identity descriptions, which should be...

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates, supported by statements emphasizing quality control and inspection processes. This is explicit evidence of quality and environmental management certifications, although certificate scope, validity, and issuing bodies are not provided.

After-Sales capabilityThe company states that its business integrates sales and service and reports more than 3,000 sales outlets across over 30 Chinese provinces. These facts support broad service-channel coverage, but no specific warranty terms, repair network procedures, spare-parts support, or response standards are provided.

R&D capabilityThe supplier reports 25 years of technical innovation, a dedicated design team, 17 R&D engineers, energy-conservation and environmental-protection efforts, and nearly 100 electric-vehicle models. These statements provide positive evidence of ongoing product development and design capability, although no patent portfolio, R&D expenditure, or independently validated innovation results is provided.

Production capacityThe supplier reports eight production lines, four production bases, a 40,000 m² manufacturing plant, 450 employees, and annual output of 200,000 electric tricycles or special vehicles plus 1.5 million e-bikes, e-scooters, or electric motorcycles. It also reports one-month lead times in both off-peak and peak seasons, providing explicit evidence of substantial production capacity and stated delivery capability.