logo

High Capacity 12V Car Jump Starter 30000mAh Portable Battery Booster with LED Display

Product Specification
Place of Origin: China
Brand Name: Caiptan Thunder
Certification: ROHS, FCC, CE, VERIFIED, ISO14001, ISO9001, BSCI
Model Number: See below spec sheet Model No
Minimum Order Quantity: 2PCS
Price: $26
Payment Terms: TT/ALIPAY/WECHAT
Supply Ability: 100,000,000
Product Details
Highlight:

30000mAh Car Jump Starter

,

LED Display Portable Battery Booster

,

12V Multi Functional Jump Starter

Lighting Modes: Flashlight / SOS / Warning
Output: USB 5V/2A (Max)
Charging Interface: USB-C Input 5V / 2.1A
Rated Voltage: 12V DC
Operatingtemperature: -20°C To 60°C
Weight: 300g - 1000g
Inflation Speed: 0–36 PSI (approx. 5 Minutes)
Outputvoltage: 5V/2.4A USB Output
Additional Functions: LED Flashlight, Power Bank, Air Compressor (optional)
Batterycapacity: 8000mAh
Color: Black & Yellow
Output Interfaces: USB 5V/2.1A, USB-C Port, DC 12V Output
Maximum Air Pressure: 150 PSI Tire Inflator
Product Weight: 350g
Product Description

High Capacity 12V Car Jump Starter 30000mAh Portable Battery Booster Pack with LED Display Power Bank


Key Specifications


Specification Details
Dimension Specification for Model DN-21
Model DN-21
Technical Specifications

Battery Type: High-rate polymer ternary lithium battery

- Peak Current: 600A

- Starting Current: <400A

- Input: Type-C (5V/1A, 15V/1A)

- Output: USB (5V/2A, 5V/1A)

- Operating Temperature: -20°C to 60°C

Standard Accessories

- 1 × Portable Emergency Power Unit

- 1 × Intelligent Battery Clamp Set

- 1 × Air Inflation Hose with 3 Adapters

- 1 × USB Charging Cable

- 1 × Storage Flannel Bag

- 1 × Retail Color Box

- 1 × User Manual

Dimensions

200 × 100 × 45 mm

Packaging Information 10 Pieces

PRODUCT DESCRIPTION

The DN-21 Portable Car Jump Starter combines high battery capacity with a sleek and modern design, making it ideal for everyday drivers and travel use.With capacity options up to 30000mAh, it provides multiple jump starts and extended power support for mobile devices. Designed for 12V vehicles, it ensures reliable performance for cars and small SUVs.

Its compact form, digital display, and multi-function capability make it a practical and stylish solution for emergency situations and daily charging needs.

FAQ

Q1: What vehicles is DN-21 suitable for?
A: It supports most 12V cars and small SUVs.

Q2: What makes DN-21 different?
A: It offers higher battery capacity with a stylish and compact design.

Q3: Can it charge phones?
A: Yes, it works as a power bank via USB output.

Q4: Is it suitable for diesel engines?
A: It is better suited for gasoline vehicles and smaller engines.

High Capacity 12V Car Jump Starter 30000mAh Portable Battery Booster with LED Display 0

Related Products
Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.