OtterBox 77-85473

OtterBox Defender Series Case for iPhone 13 - Instruction Manual

Brand: OtterBox | Model: 77-85473

1. Product Overview

The OtterBox Defender Series Case provides robust, multi-layer protection for your iPhone 13. Designed to withstand serious drops, dirt, scrapes, and bumps, it ensures your device remains safe in various environments. The case includes a versatile holster that functions as both a belt clip and a hands-free kickstand.

OtterBox Defender Series Case for iPhone 13 with holster clip.

The OtterBox Defender Series case for iPhone 13, shown with its included holster clip.

Key Features:

This video provides a visual guide to the features and proper installation of the OtterBox Defender Series Case for iPhone 13.

2. Setup and Installation

Proper installation is crucial for maximizing the protective capabilities of your OtterBox Defender Series Case. Follow these steps carefully:

2.1 Disassembling the Case

  1. Gently peel back the outer synthetic rubber slipcover from the hard polycarbonate shell. Start from a corner and work your way around the edges.
  2. Once the slipcover is removed, locate the clips along the sides of the hard inner shell. Carefully unclip these to separate the two halves of the hard shell.
Diagram illustrating the multi-layer defense of the OtterBox Defender Series case.

An exploded view demonstrating the multi-layer construction of the case, including the inner shell and outer slipcover.

2.2 Installing Your iPhone 13

  1. Ensure your iPhone 13 is clean and free of dust or debris.
  2. Place your iPhone 13 into the front half of the hard polycarbonate shell, ensuring it sits snugly and all edges are aligned.
  3. Align the back half of the hard shell with the front half, making sure all buttons and ports are correctly positioned. Press firmly along the edges until all clips snap securely into place.

2.3 Reassembling the Case

  1. Carefully stretch and wrap the synthetic rubber slipcover around the assembled hard shell. Ensure all edges are fully covered and the slipcover is seated correctly in its grooves.
  2. Verify that all port covers are properly aligned and can be opened and closed easily.
OtterBox Defender Series Case on an iPhone 13, front view.

The Defender Series case installed on an iPhone 13, displaying the screenless design.

3. Operating Your Case

3.1 Port Protection

The case features integrated port covers for the charging port and silent switch. Lift these covers to access the ports and press them firmly back into place when not in use to prevent dust and debris intrusion.

Close-up of the OtterBox Defender Series case port covers.

Detail of the integrated port covers designed to prevent dust and debris from entering device ports.

3.2 Holster Usage

The included holster can be used in two primary ways:

OtterBox Defender Series Case on an iPhone 13 with holster attached.

The Defender Series case with an iPhone 13, shown attached to its versatile holster.

3.3 Wireless Charging

The OtterBox Defender Series Case is designed to be compatible with wireless charging. Simply place your iPhone 13 (in its case) on a compatible wireless charging pad. Ensure proper alignment for optimal charging performance.

4. Maintenance

To ensure the longevity and effectiveness of your OtterBox Defender Series Case, follow these maintenance guidelines:

4.1 Cleaning

4.2 Inspection

5. Troubleshooting

5.1 Loose Fit

If the case feels loose, carefully disassemble it and re-follow the installation steps in Section 2. Ensure all clips on the hard shell are fully engaged and the rubber slipcover is properly seated around the entire perimeter.

5.2 Charging Issues

If you experience issues with wired charging, ensure the port cover is fully open and your charging cable is correctly inserted. For wireless charging, verify that your iPhone is centered on the charging pad.

5.3 Button Responsiveness

If buttons are unresponsive, check that the case is correctly aligned with your iPhone's buttons. Re-adjust the phone within the hard shell and ensure the rubber slipcover is not obstructing the buttons.

6. Specifications

FeatureDetail
Compatible WithiPhone 13 (ONLY)
Drop HeightDROP+ | 4X as many drops as military standard (MIL-STD-810G 516.6)
Dimensions6.39 in x 3.57 in x 1.31 in / 162.20 mm x 90.61 mm x 33.24 mm
Weight0.27 lbs | 124.10 g
MaterialsSynthetic rubber slipcover, Polycarbonate shell, Polycarbonate holster
ColorBlack
Item Model Number77-85473

7. Warranty and Support

Your OtterBox Defender Series Case is backed by a Limited Lifetime Warranty, supported by hassle-free customer service. For detailed warranty information, product support, or to contact customer service, please visit the official OtterBox website or their brand store.

Visit the OtterBox Brand Store

Related Documents - 77-85473

Preview OtterBox Defender Series Installation Instructions
Step-by-step guide for installing a device into the OtterBox Defender Series case, including removing the slipcover, separating the shell, placing the device, and securing the case.
Preview OtterBox Defender Series Pro XT Installation Instructions
Step-by-step guide for installing your device into the OtterBox Defender Series Pro XT phone case, ensuring a secure fit and protection.
Preview OtterBox Multi-Mount Power Bank with MagSafe - Compliance and Safety Information
This document provides regulatory compliance information, including FCC, ISED (Canada), EU, and UKCA declarations of conformity, Taiwan RoHS compliance, WEEE disposal guidelines, and important safety instructions for the OtterBox Multi-Mount Power Bank with MagSafe.
Preview OtterBox OBFTC-0108-A MagSafe Charging Stand Quick Start Guide
Get started with your OtterBox OBFTC-0108-A MagSafe Charging Stand. This guide covers unpacking, components, specifications, charging instructions, safety, warranty, and compatibility for iPhone 12 and 13 series.
Preview OtterBox Power Bank with Apple Watch Charger - Regulatory Compliance and Safety Information
Official regulatory compliance statements (FCC, ISED, EU, UKCA, Taiwan RoHS) and important safety instructions for the OtterBox Power Bank with Apple Watch Charger (SKU # 77-91389; 77-89453).
Preview OtterBox 2-in-1 Power Stand with MagSafe: Compliance and Safety
Regulatory compliance information and safety instructions for the OtterBox 2-in-1 Power Stand with MagSafe (SKU 77-89452, RMN OBFTC-0120-A), covering FCC, ISED, EU, UKCA, Taiwan RoHS, and WEEE directives.