Applicable power supply: charging treasure mobile power supply with Type-C/PD 9V outputApplicable models: For D3100, D3200, D3300, D3400, D3500, D5100, D5200, D5300, D5400, D5500, D5600, P7000, P7100, P7700, P7800...Product features: full decoding, power display on the camera; with power indicator light, when powered on, the indicator light is green; when using, please plug the Type-C charging cable into the mobile power bank of the charging treasure first, and then install the battery into the camera battery Inside the compartment, and then turn it on again.NOTE: Due to different batches, there may be differences in product appearance, color, and text, which will not affect the useProduct parameters: Product model: EL14-Type-CInput voltage: 9V (Type-C)Output voltage: 7.4V-8.4VMaterial: plasticcolour: blackPackage Contents: 1 x Dummy Coupler BatteryOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.