FEATURES:

1.[Quick Battery Starter]: Start dead cars (12v gas and diesel) with this powerful and compact car battery starter pack - up to 99800mAh peak capacity and 600A flow, -up to 30 starts.
2.[High Capacity Charger]: Car battery starter 600A is equipped with 4 USB Outputs charging ports to support fast charging,can be carried around,faster than other ordinary charging devices - to charge your computer, cell phone, game console, headphones, etc.
3.[More protection]: Upgraded smart jumper -Thickened galvanized copper core material - Car battery booster pack and smart clip DO anti-reverse plug design-can be quickly and precisely connected to the power supply.
4.[Multifunctional starter]: Portable battery starter equipped with LED display, can be accurate to know the remaining electric flow; LED flashlight, with 3 lighting mode : flashlight, SOS, red and blue flash - so you can quickly find help when you need first aid at night outdoors; Compass, can allow you to quickly find the direction of home when you are lost in the field.

PHOTOS DISPLAY AS BELOW:

Reliable 12V Portable Car Battery Starter CJS-A27 

The Car Jump Starter CJS-A27 by JHC Technology is a high-performance, compact portable car battery starter engineered for automotive distributors, bulk B2B buyers, and global retail brands. Built with heavy-duty ABS casing and premium-grade lithium-ion cells, this multi-functional emergency power supply provides instant jump-starting capabilities for dead 12V vehicle batteries. It serves as an indispensable safety tool for roadside assistance, vehicle fleets, and outdoor adventure retailers.

Core Advantages & Key Features

• Powerful Jump Starting Performance: Delivers a 300A starting current and up to a 600A peak portable jump starter box burst, capable of reviving dead 12V vehicles up to 30 times on a single charge.
• Advanced Smart Protection Clamps: Equipped with heavy-duty galvanized copper clamps featuring an anti-reverse plug design. Built-in intelligent protection prevents short circuits, over-current, reverse polarity, and over-charging.
• Multi-Port High-Capacity Power Bank: Functions as a high capacity car starter power bank with multiple built-in USB output ports (5V/2.1A) to fast-charge smartphones, tablets, laptops, and outdoor electronics.
• All-in-One Emergency Survival Kit: Integrates a high-brightness LED flashlight with 3 utility modes (Steady, SOS, Red & Blue strobe), a built-in precise compass for wilderness navigation, and an intuitive LED power status display.

Versatile Application Scenarios

The CJS-A27 is an all-weather, multi-purpose emergency jump starter for 12V gas diesel engines, providing vital power in critical conditions:

• Automotive Emergency Response: Restores power to standard 12V consumer vehicles, supporting up to 6.0L petrol and 4.0L diesel engines.
• Outdoor Adventures & Road Trips: The best portable jump starter for road trips, camping, and off-road exploration where grid power is inaccessible.
• Extreme Weather Resilience: Engineered to function reliably in volatile temperature drops, ensuring vehicle ignition during freezing winter conditions or intense summer heat.

Why Choose JHC Technology?

• Factory-Direct Wholesale Pricing: Eliminate middleman margins with our vertically integrated manufacturing facility in Shenzhen.
• Stringent Quality Control: Every OEM 12V car battery booster manufacturer batch undergoes severe load testing, drop tests, and thermal cycling to meet global quality standards.
• International Certification Standards: Manufactured under industry-leading protocols, supporting CE, FCC, RoHS, and MSDS compliance for hassle-free global shipping and customs clearance.

FAQ

Q1: What types of vehicles can the CJS-A27 jump start?

The CJS-A27 is specifically designed for all standard 12V electrical systems, including sedans, SUVs, motorcycles, watercraft, and light-duty trucks.

Q2: Do you support OEM/ODM customization for wholesale orders?

Yes, we are a direct manufacturer. We provide comprehensive OEM/ODM services, including private labeling, customized shell color schemes, tailored retail packaging, and customized technical specification tweaks for bulk orders.

Q3: How many times can this device jump-start a car on a full charge?

Under optimal operating conditions, the high-efficiency lithium cells can deliver up to 30 jump-starts on a single full 4-hour charge.

Q4 What is the lead time for standard bulk wholesale orders?

Standard production lead times range between 15 to 25 business days depending on the order volume and the level of custom OEM packaging required.

Q5: Does the product carry international export certifications?

Yes. JHC Technology products undergo rigorous evaluation to secure essential international trade certifications including CE, FCC, RoHS, and UN38.3/MSDS safety reporting for battery transit.