哪款锂电应急启动电源在重度使用下最耐用？

The DeWalt DXAEJ14 is a 1600-peak amp 12V portable jump starter with a built-in 120 PSI digital air compressor, 15W USB-A and 25W USB-C PD ports, AC charging cube, LCD screen and metal clamps. It supports starting up to V8 engines, alternator check, and includes reverse polarity protection, suited for roadside emergencies and workshop use.

The JNC770R is a 12V jump starter with 1700 peak amps and 425 cranking amps, 68in #2 AWG cable leads, PowerJaw clamps, dual USB outlets, a high-intensity LED light and a 3A built-in automatic charger. It uses a Clore PROFORMER AGM battery and is designed for repeated jumps and professional use like towing and repair shops. The unit includes a master ON/OFF switch and long cables for easy reach.

Compact 1500A portable 12V lithium jump starter designed to start up to 6.0L gas and 3.0L diesel engines; includes smart boost mode, built-in flashlight with multiple modes, USB charging ports, and safety protections. Lightweight and pocketable, it's made for drivers who want a small, easy-to-store emergency starter with basic power-bank functionality. The unit ships with jumper cables and an original wall charger for recharging and protection.

The GOOLOO GT6000 is a 27,000 mAh portable jump starter delivering up to 6000A peak current, 100W bi-directional USB-C fast charging, a 3.2-inch display, 400-lumen LED light, and multiple output ports including a 15V/10A DC output. It supports rapid 0-100% recharge in about 1.4 hours, includes heavy-duty jumper cables and charging cables, and offers extensive safety protections for vehicle and user safety. Suited for cars, SUVs, trucks, RVs, and heavy diesel engines.