Features: This battery is made of qualified PC material , solid , firm and to use , ensures a long service time. It can 3 battery simultaneously , halve the charging time. Supports anti reverse , short circuit , overcharge , and easy to use. Portable and lightweight , easy to carry. Good quality with reasonable price , you're worth it. Each charging slot has a separate battery indicator light to show the state of battery. Specification: Material: Plastic Color: Black Input: DC5V ,2A 10W Output: DC4.2V ,0.5A 2W*3 Weight: Approx. 60g Suitable for NP BX1 Packing List: 1 x Battery Charger 1 x Power Cable 1 x Manual Battery is not included.