The CRONY D28A Car Jump Starter combines a powerful jump starter with a high-capacity power bank, providing reliable support for automotive and electronic devices. With a peak current of 400A and a 200A start current, it can safely start car batteries while also offering multiple USB outputs for charging smartphones, tablets, and other devices.

Designed for durability and portability, this jump starter features an LED flashlight with SOS and strobe functions, high-temperature resistance, and over 3000 charge cycles. Its compact size and practical design make it ideal for outdoor activities, daily commuting, and emergency situations.

Key Features:

• Battery Capacity: 398000mAh, over 3000 charge cycles

• Output Voltage: Auto Start 12V

• USB Ports: 2 × 5V/2.1A

• Peak Current: 400A (4s), Start Current: 200A

• Charging Type: CC/CV 15V/1A

• LED Function: Flashlight, SOS, Strobe

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

• Portable & Durable: Compact, lightweight design for outdoor use

• Charging Time: Approximately 3 hours with 65% efficiency