【THREE SOLUTIONS IN ONE】You can use TELESIN Allin Box as CHARGER to simultaneously charge 3 GoPro batteries, as a high speed SD Card Reader, and as a STORAGE BOX to store 3 batteries and 3 SD cards. 【FASHION AND COMPACT DESIGN】Vivid unique design makes it stand out from the other brand chargers. This Compact and Light-weight Charger with dacron lanyard allows you to store it in your backpack/camera carry bag/luggage. 【PLUS PROTECTION】TELESIN Allin Box features IP54 Waterproof, the batteries and SD cards will be stored securely and stably, keeps water drops, dust and debris out of the charger box while in storage and transit. All materials are ENVIRONMENTALLY FRIENDLY and NON-POLLUTING! 【POWER AND COMPATIBILITY】 Simply boost running time of your camera, keep your camera running for longer with Allin Box Charger and 2-pack 1750mAh replacement batteries. Fully compatible with Go Pro Hero 10 Hero 9 black edition camera. 【SAFETY AND GUARANTEED】TELESIN Allin Box Charger and 2 replacement batteries are fully protected against overcharging, short circuit, and electronic shock, over discharge, over-temperature, over current, over voltage. 90 Days Free Refund & 1 Year Free Replacement & Lifetime Service & 24H Prompt and Friendly Response (Weekdays). TELESIN 2-Pack Replacement Batteries and Allin Box Charger with High Speed USB 3.SD Card Reader Function for GoPro Hero 10 Hero 9 Black

Allin Box Charger Features
*Unique and elegant product design
*Fully charged 3 batteries simultaneously within 2.5 hours
*High speed USB 3.0 90 mb/s SD card reader function
*Large store capacity for 3 batteries and 3 SD Cards
*Environmentally friendly materials, features IP54 Waterproof
*Fully compatible with Gopro 9 original battery

Allin Box Charger Specification
Input: 5 V 2A
Output: 4.4 V 800 mA (1 port each)
Charging time: 50 mins for 1 battery, 100 mins for 2 batteries, 150 mins for 3 batteries
Charger Weight: 145g

TELESIN 2-Pack Replacement Batteries
Capacity: 1750mAh for a single battery
Output: 3.85V/4.7Wh Input: 4.4 V 800 mA (1 port each)
Battery Life: Recharged up to 2100 times
Working Time:
5K/30FPS last for about 90 mins
4K/60FPS last for about 72 mins
4K/30FPS last for about 112 mins

Package Contents
1 x Allin Box Charger
2 x Telesin Batteries
1 x Type-C Data/Charger Cable

Note: SD cards and Camera in the pictures are NOT supplied in the package content!

TELESIN Warranty
If for any reason you are unhappy with any product by TELESIN, please do not hesitate to contact our online customer support for problem solving!
We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!