The built-in 5,000 mAh power bank supports USB-C output up to 22.5 W. A flip-out stand, standard 1/4-inch screw thread and included lanyard expand the E71 from handheld photography grip to desktop or mounted shooting accessory. Key Features Magnetic Photography Grip: 5,000 mAh Power Bank: Integrated portable battery with up to 22.5 W USB-C output. Detachable Bluetooth Remote: Bluetooth 5.4 control for supported focus, zoom and shutter functions. Flip-Out Stand: Converts the grip for desktop use. 1/4-Inch Thread: Standard mounting connection for compatible tripods, rigs and selfie sticks. Technical Specifications Component Specification ACEFAST Model E71 Barcode 6974316287711 Produ Type 350 g Power Bank Capacity 5,000 mAh / 3.6 V / 18 Wh Rated Capacity 2,400 mAh at 5 V / 2 A USB-C Input 5 V ⎓ 3 A / 9 V ⎓ 2 A / 12 V ⎓ 1.5 A, Up to 18 W USB-C Output 5 V ⎓ 3 A / 9 V ⎓ 2.22 A / 10 V ⎓ 2.25 A / 12 V ⎓ 1.67 A, Up to 22.5 W Remote Detachable Bluetooth Remote Bluetooth Bluetooth 5.4 Remote Range Up to 10 m Remote Battery 80 mAh Materials ABS, PC, Silicone Dimensions 118 × 103.3 × 38.6 mm Weight 163 g Certifications CE, RoHS, EAC, FCC, UKCA Color Black Compatibility & Important Information The detachable remote uses Bluetooth 5.4 and works at distances up to 10 m. The integrated 1/4-inch screw thread supports compatible photography mounting equipment. Package Contents Magnetic Grip Handle × 1 Lanyard × 1 Metal Ring × 1 Static Film Sticker × 1 Wet Wipes × 1 Alignment Card × 1 USB-C to USB-C Cable × 1 Manual × 1 Please to review Q: Does the E71 have a built-in battery? A: Yes. It includes a 5,000 mAh integrated power bank. Q: What is the maximum USB-C output? A: The USB-C output supports up to 22.5 W. Q: Is the remote detachable? A: Yes. It uses a detachable Bluetooth 5.4 remote. Q: Can it attach to a tripod? A: Yes. It has a standard 1/4-inch screw thread.