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SENFLY Boost T53: SENFLY T53 4-in-1 Car Battery Jump Starter Air Compressor 1400A 12V Portable Battery Booster Up to 7.0L Gas 4.5L Diesel 150PSI Tire Inflator with Auto Shutoff
- Description
- Specifications
- Applications
- Advantages
- FAQ
- Recommended Products
Description
The SENFLY T53 is a 4-in-1 car emergency device that packs a 1400A jump starter, a 150PSI tire inflator, a dual-USB power bank, and a multi-mode LED light into one compact square housing. It starts 12V vehicles up to 7.0L gas or 4.5L diesel — up to 37 times per charge — and inflates a car tire from 0 to 35 PSI in 4.5 minutes. For distributors, one SKU covers four product categories on the shelf.
What Does "4-in-1" Actually Mean?
It means your customer stops choosing. The T53 replaces a standalone jump starter, a gas-station air pump, a phone power bank, and a camping lantern. A 16000mAh high-discharge battery powers all four functions, so a family that never thinks about tire pressure still has full protection the day a warning light comes on.
Four Preset Modes, Zero Guesswork
The smart inflator offers Car, Bike, Ball, and Custom presets with auto-shutoff at the target pressure, plus a real-time LCD readout. The 25mm cylinder pushes a standard tire from 0 to 35 PSI in 4.5 minutes — or tops off a low tire in under 30 seconds.
Built for the Family's Worst Day
A dead battery at 6 AM, a slow leak on a road trip, a phone at 2% — the T53 answers all three. Patented 10-in-1 smart clamps remove spark and reverse-polarity risks entirely, and the large LED panel doubles as a campsite light with SOS and red warning modes for roadside visibility.
Specifications
| MODEL | T53 |
| STARTING CURRENT | 700A |
| PEAK CURRENT | 1400A |
| CAPACITY | 16000mAh/59.2Wh(High-discharge Lithium-ion) |
| LED LIGHT | Lighting/SOS/Strobe/Red warning |
| START CABLE CLAMP | Patented Ultra Smart Clamps (Anti-spark/Reverse Polarity etc. 10 in 1) |
| OUTPUT#1 | USB-A: 5V/3A | 9V/2A | 12V/1.5A |
| OUTPUT#2 | USB-A: 5V/2.4A |
| OUTPUT#3 | / |
| INPUT | USB-C QC18W (Full charge in 3 hours) |
| AIR COMPRESSOR | 150PSI Max / 25mm Cylinder (0-35 PSI in 4.5 mins) |
| OPERATION TEMPERATURE | -20°C to 60°C (-4°F to 140°F) |
| Housing Material | 94-V0 Fire-Retardant Heavy-Duty Shell |
| DIMENSION | 188*132*55mm |
| CUSTOMIZE OPTIONS | 29.6Wh|37Wh|59.2Wh |
Applications
● Family car backup — one unit in the trunk covers both parents' cars up to 7.0L gas.
● Weekend road trips — tires, phones, and campsite light from a single charge.
● Teen driver's first car — preset inflation modes and mistake-proof clamps need zero experience.
● Boat and ATV weekends — 12V starting plus emergency lighting at the dock or trail.
● Sports weekends — balls, bike tires, and inflatable gear with the 4-nozzle kit.
● Storm season preparedness — power bank and SOS light when the power goes out.
Advantages
1. True 4-in-1 integration: jump starter, inflator, power bank, and large camping light in one 188×132×55mm housing — no function sacrificed.
2. 25mm-cylinder pump inflates ~40% faster than traditional mini pumps, with 4 preset modes and auto-shutoff.
3. Up to 37 jump starts per charge across 7.0L gas / 4.5L diesel engines.
4. Patented 10-in-1 smart clamps plus foolproof two-step start: clamp on and start, no buttons.
5. 94-V0 fire-retardant shell and top-tier cells for stronger discharge and higher safety.
6. Three capacity options (29.6/37/59.2Wh) under one mold — build good-better-best retail tiers without new tooling.
7. Ships with a heavy-duty storage case, ready for gift-box and club-store channels.
FAQ
Q: What makes the T53 "4-in-1" instead of "2-in-1"?
A: Beyond jump starting and tire inflation, the T53 adds a dual-USB fast-charge power bank and a large multi-mode LED light (flashlight, strobe, SOS, red warning) that works as a camping lantern — four product categories in one SKU.
Q: Can the T53 inflate truck tires?
A: It is rated to 150PSI with a 25mm cylinder, so it handles standard car, SUV, and light-truck tires. A flat 195/65R15-style tire goes from 0 to 35 PSI in about 4.5 minutes; it is not intended for heavy commercial truck tires.
Q: How many times can it jump-start before recharging?
A: Up to 37 starts per full charge, depending on vehicle condition, engine size, and temperature. Recharging over USB-C takes about 3 hours.
Q: Is the T53 suitable for gift or club-store packaging?
A: Yes — it ships in a heavy-duty storage case, and we customize gift boxes, color, logo, and manuals. Many buyers position it as a "family car safety kit" for Q4 promotions.
1. How do I determine what specifications of product I need?
First, confirm the engine displacement of your or your main customer group's vehicles. Generally, higher displacement vehicles require a larger starting current, and battery capacity is positively correlated with starting current. Also, note that lithium batteries experience reduced activity in cold environments; therefore, in cold regions, even for small-displacement vehicles, it's best to use a larger capacity starting power supply.
2. Why do some manufacturers offer significantly larger battery capacities and starting currents for the same product size?
You need to know that current global battery technology still prioritizes energy density in relation to battery volume and weight. If the product you receive has an abnormally high peak current or capacity, be aware that it may be fraudulent. We are committed to providing genuine and high-quality products to our customers; this is our bottom line.
3. What kind of after-sales policy do we offer?
We offer two different after-sales policies to suit your needs: 1. We provide a certain percentage of extra products with each order for you to replace your customers' products; 2. We offer a 1-2 year after-sales guarantee. During this period, you need to collect the damaged products and send them back to the factory for our technicians to assess. If the damage is not caused by human error, we will resend the products with your next order.
4. What can I customize for the products?
We offer rich and flexible customization services. For standard product versions, you can choose battery capacity, product color, logo printing, customized outer packaging, cable clip specifications, customized product specification labels, and instruction manuals. If you need a more competitive product, you can choose a full ODM service. We provide free appearance design and 3D modeling. You only need to pay an additional mold fee to have your own custom molded product.
5. What certifications do our products support?
Our products can support almost any certification you need, such as: CE, FCC, 3C, UKCA, UL, PSE, BIS, RoHS, UN38.3, MSDS, TÜV, etc.
