42V 2A, Universal Power Supply Adapter, DC5.5x2.5 Fast Charging Power

[RAPID CHARGING] Experience fast charging with our universal 42V 2A battery . Reduce charging time significantly, making it highly practical for your charging needs.; [VERSATILE POWER SUPPLY ADAPTER] Our 42V 2A battery comes with a universal power supply adapter, compatible with various of 36V Li-ion batteries. Enjoy the convenience of a single for multiple devices.; [STABILITY AND SAFETY] The universal power supply adapter features intelligent chip control, ensuring stable and safe charging. Effectively avoid overcharging and overcurrent, providing you with a and worry- charging experience.; EASY TO CARRY: Power supply adapter is simple, compact and lightweight, easy to carry and convenient to use outdoors or on the go.; ABS MATERIAL: 42V 2A is made of ABS material, and each link is strictly tested to enable long term use without failure.

What's in the box
1 x Battery Chargers & External Power