For GoPro HERO13 Black TELESIN 3 Slots Charging Case Compact Storage Box(Black)

1. Suitable for GoPro HERO13 Black, the smart battery butler that can store and charge two storage cards and three batteries at the same time.
2. Dual-Purpose Storage: Holds 3 batteries and 2 SD cards simultaneously, keeping accessories organized and protected.
3. Advanced Safety Protection: Built-in 9-layer safety system: Over-voltage, over-current, over-power, over-discharge, short-circuit, over-temperature, surge (lightning strike), flame-retardant casing, and recovery protection.
4. Intuitive LED Indicators: Green steady: Fully charged; Yellow steady: Nearly full; Red steady + Blue breathing: Charging; Blue steady: Standby
5. Ultra-Compact & Portable: Slim dimensions (59×58mm) and lightweight design (27g), fits effortlessly into backpacks or pockets.
6. Magnetic Lid for Easy Access: Hassle-free magnetic closure ensures quick opening/closing, perfect for on-the-go use.
7. Input: 5V/2A; Output: 4.48V 650mA×3 (supports simultaneous charging)
8. Note: Use a certified 5V/2.4A charger from reputable brands. Low-quality or over-voltage chargers may cause instability or safety risks.