Telesin USB Charger for Three Batteries — Charger for GoPro Hero 13 Black, model SB9503

The Telesin USB Charger for Three Batteries is a compact charging solution designed for GoPro Hero 13 Black removable battery packs. The charger accepts a standard USB input and charges up to three camera batteries simultaneously, allowing users to maintain multiple charged spares for extended shooting sessions. Its small footprint and USB power compatibility make it suitable for travel, fieldwork, and situations where access to mains power is limited.

Advantages

This charger supports simultaneous charging of three batteries, reducing downtime between shoots and simplifying battery management. The USB connectivity provides flexibility to use power banks, laptop USB ports, or USB wall adapters, enabling charging in diverse environments. The unit is designed for the specific battery shape and contacts of GoPro Hero 13 Black replaceable packs, ensuring a reliable connection and consistent charging performance.

Suitable for

• Content creators shooting extended sessions with a GoPro Hero 13 Black
• Outdoor and travel photographers needing multiple charged spare batteries
• Users who require a compact, USB-powered charging solution for field use

Key specifications

• Simultaneous charging: up to three removable camera batteries
• Power input: USB (compatible with USB power banks, laptops, and USB adapters)
• Compatibility: designed for removable battery packs used in GoPro Hero 13 Black
• Form factor: compact, portable charger suitable for travel
• Indicator: battery status indicators for each charging slot

How to use

Connect the charger to a USB power source using a compatible USB cable. Insert up to three removable GoPro Hero 13 Black batteries into the designated slots, ensuring correct orientation and contact alignment. Monitor the integrated indicators to verify charging progress and wait until the indicators show fully charged status before removing batteries. For best results, use a stable USB power source with sufficient output to charge multiple batteries simultaneously.

Usage recommendations

Use certified USB power adapters or power banks with adequate output to ensure reliable simultaneous charging. Avoid exposing the charger or batteries to extreme temperatures during charging and store batteries in a cool, dry place when not in use. Regularly check battery contacts for cleanliness to maintain optimal charging performance.