UltraCharge DN21 12V 30000mAh Battery 600A Peak Current Car Jump Starter with QC3.0 Fast Charging & Smart Display
UltraCharge DN21 12V High-Capacity Car Jump Starter with Smart Display & QC3.0 Power Bank
Key Specifications
| Specification | Details |
| Dimension | Specification for Model DN21 |
| Model | DN21 |
| Technical Specifications |
- Battery Capacity: 16000mAh / 20000mAh / 24000mAh / 30000mAh - Battery Type: High-rate polymer ternary lithium battery - Input: Type-C 5V/1A, 15V/1A - USB Output: 5V/2A, 5V/1A (QC 3.0 supported) - Starting Current: <400A - Peak Current: 600A - 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 Introduction
The DN21 is a high-capacity 12V car jump starter designed for reliability and convenience. With up to 30000mAh battery capacity and 600A peak current, it provides dependable starting power for a wide range of vehicles, including sedans and SUVs.Equipped with a smart LED display, users can easily monitor battery status in real time. The integrated QC3.0 fast-charging technology allows rapid charging of smartphones and devices, making it a versatile power bank for daily use.Its compact and modern design ensures easy portability, while built-in safety protections guarantee secure operation in various environments. The DN21 is an ideal choice for drivers seeking a balance of power, capacity, and smart functionality.
FAQ
Q1: What vehicles can it start?
A: Suitable for 12V cars, SUVs, and light diesel engines.
Q2: What makes it different from others?
A: High capacity (up to 30000mAh) with QC3.0 fast charging and smart display.
Q3: Can it charge phones quickly?
A: Yes, it supports QC3.0 fast charging for compatible devices.
Q4: Is it safe to use?
A: Yes, it includes multiple safety protections such as overcharge and short-circuit protection.
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