Powered by Made-in-China.com
Powerful T11 Lithium Battery Jump Starter for Vehicles
US$44.90
500-999 Pieces
US$43.90
1,000-1,999 Pieces
US$41.90
2,000-2,999 Pieces
US$39.90
3,000+ Pieces
Sample price:US$59.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Professional Technical SupportWarranty
Professional Technical SupportModel NO.
S-T28Certification
un38.3, FCC, RoHS, CEBattery Type
Lithium-ionOutput Voltage
12VCycle Life
3000XFunction
LED Light,Spark Proof,Digital ScreenSelling Units
Single ItemInput
Type-C5VUse
Passenger Car,Motorcycle,TruckSingle Gross Weight
1.690kgTotal Output
74whCharging Output
USB-aPeak Current
3000ASingle Package Size
12X11X25.5.CmTransport Package
Storage Bag+Package BoxOrigin
Guangdong, ChinaHS Code
8507600010Production Capacity
150000PCS Per MonthKey features
High Capacity & Power: 20000mAh capacity with 3000A peak current for reliable vehicle starting.
Multi-Function Device: Combines jump starter, LED light, and power bank with USB-A and QC18W output.
Wide Compatibility: Starts up to 8.0L Gas and 8.0L Diesel engines, suitable for cars and trucks.
Long Cycle Life: Lithium-ion battery offers over 3000 charge cycles for extended durability.
Safety Certified: Complies with UN38.3, FCC, RoHS, and CE standards with built-in protector.
Customization Options: Supports logo, color, and ODM customization with flexible MOQs starting from 500 pcs.
Fast Charging Input: Features Type-C 18W input for efficient recharging of the device.
Manufacturer Direct: Direct from factory with 15 years experience, 150+ patents, and rigorous quality control.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤1.88h
AI-Powered supplier vetting
SummaryGuangzhou Senfly Technology Co., Ltd. is identified as a manufacturer/factory in Guangdong, China, specializing in automotive emergency power products such as jump starters and tire inflators. The supplier states that it has 15 years of experience in this area, nine production lines, 11–20 quality-control staff, 50 years of combined R&D engineer experience, and a 10,000-square-meter R&D and manufacturing center established in 2024. It reports annual product output of 2,000,000 jump starters and 1,000,000 tire inflators. The supplier also claims to accept ODM orders and possess more than 150 patented technologies. An SGS audit is recorded, but the provided data does not identify the audit result in interpretable terms or establish current certification validity. Information on after-sales services, financial credibility, customer cases, traceability, detailed R&D documentation, OEM, SDK, and overseas capabilities is insufficient.
Supplier typeThe supplier is explicitly identified as Guangzhou Senfly Technology Co., Ltd., a manufacturer/factory in Guangzhou, Guangdong, China. Its stated focus is automotive emergency starting power supplies and related automotive products, indicating direct manufacturing involvement rather than only trading or distribution.
R&D capabilityThe supplier states that it has focused on automotive emergency starting power supplies for 15 years, employs R&D engineers with 50 years of total experience, operates a 10,000-square-meter R&D and manufacturing center established in 2024, and has more than 150 patented technologies. These statements provide explicit evidence of established R&D activity and patent output, although detailed innovation documentation and new-product launch data are unavailable.
Production capacityThe supplier identifies itself as a manufacturer/factory with nine production lines and a new 10,000-square-meter R&D and manufacturing center. Reported annual output includes 2,000,000 jump starter sets and 1,000,000 tire inflator sets, supporting a substantial production capability for its stated product categories.
Customization capabilityThe supplier explicitly states that it accepts ODM orders, which supports product customization. However, the slices do not confirm private-mold development, 3D design services, OEM execution, or detailed customization workflows, so the evidence supports ODM availability but not the full range of customization services.
Product Q&A
Q:Are you a factory or a trading company?
A:
Senfly is a 100% manufacturer for jump starters, but we also provide sourcing services for car tools to meet your different needs.
Q:Can I get a sample for testing?
A:
Yes, samples are accepted. You can click chat & inquiry to get details. We encourage testing to understand product differences and make the best choice.
Q:How to get the best price for this product?
A:
The price depends on the quantity; the more you purchase, the lower the price. Please click inquiry or TM to get details.
Q:What is the shipping cost to my country?
A:
For samples, air post is recommended for fast delivery. For bulk goods, shipping by sea is better to reduce costs.
Q:What is your lead time?
A:
Sample delivery is usually 1-2 days. Bulk goods lead time depends on customization needs, usually 30-45 days.
Send Inquiry
*To:
Guangzhou Senfly Technology Co., Ltd
Guangzhou Senfly Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
High Powerful 4000A Peak Current Compact Jump Starter for 12V Vehicles
US$23.90-28.90
500 Pieces(MOQ)
High Powerful 1600A AMPS Portable Car Battery Jump Starter for Easy Boosting
US$39.90-44.90
500 Pieces(MOQ)
Powerful 24000mAh Car Jump Starter for Heavy Vehicles
US$43.90-49.90
500 Sets(MOQ)
Powerful Portable Jump Starter for 12V and 24V Car Batteries
US$28.90-33.90
500 Pieces(MOQ)
All-in-One Power Station for Multi-Battery Jump Starter and Essential Vehicle Booster Tools
US$28.99-35.99
5 Sets(MOQ)
Cheap Car Power Bank 2 Piece Vehicle for Auto Battery Jump Starter
US$15.90-23.90
1 Piece(MOQ)
