Dual-channel charger Telesin FCC-001 for GoPro Hero 12/11/10/9 — fast charging, dual battery slots

TELESIN Box dual-channel charger for GoPro Hero 12/11/10/9 combines battery charging and compact storage for on-the-go use. The device supports fast charging for compatible 1750 mAh TELESIN batteries (sold separately) and includes two memory card slots for secure accessory storage. Note: the charger is not a powerbank and requires connection to an external power source to charge batteries.

Advantages

The TELESIN Box offers fast-charge capability that can replenish a dedicated 1750 mAh TELESIN battery up to 75% in about 30 minutes and fully charge it in approximately 90 minutes. It is compatible with original GoPro batteries and many third-party batteries, and its compact form factor allows easy storage and transport together with memory cards. Built-in charge indicators and protective circuitry prevent overcharging and provide clear status information during charging.

Key specifications

• Manufacturer: Telesin
• Manufacturer code (MPN): FCC-001
• Battery capacity (for TELESIN battery): 1750 mAh
• Fast charging current of the charging box: 2A
• Battery charging voltage: 4.4V-2A
• Product size: 67.2 × 67.2 × 65.4 mm

How to use

Connect the TELESIN Box to a compatible USB power source that supports PD protocol, insert up to two compatible GoPro/TELESIN batteries into the charger and monitor the built-in LED indicators to track charging progress. Use the memory card slots to store microSD cards when not in use. Remember that charging works only while the device is connected to external power and that TELESIN 1750 mAh batteries reach the advertised fast-charge times most effectively.

Recommendations

Use a PD-compatible power adapter that provides sufficient output and keep the charger in a ventilated area while charging. For fastest charging results, use TELESIN 1750 mAh batteries; avoid leaving batteries connected after they reach full charge to prolong battery life.