TELESIN High Performance Stamina Battery Support -20°C for GoPro Hero 9/10/11

Features of TELESIN High-Performance Stamina Battery Support -20°C for GoPro Hero 9/10/11 what you can purchase from camera zone 1. Battery capacity: 1720mAh 2. This TELESIN High Performance Stamina Battery Low-temperature cold start, there is no waiting for starting up, and it can be started at -20°C in seconds. 3. Low-temperature endurance is almost the same as an enduro battery. 4. Dual fast charging methods, camera fast charging, and TELESIN fast charging box fast charging, 30min charging 65%, 80min charging 100%. Start-up and keep your HERO11, HERO10, or HERO9 Black action camera running even in frigid conditions with the High-Performance Stamina Battery from TELESIN. This battery features a 1720mAh capacity, can be used at temperatures down to 4°F, and provides up to a 96% performance boost for 4K120 capture at normal temperatures. Low-Temperature Endurance Enables you to start your GoPro HERO11, HERO10, or HERO9 in low temperatures down to -4° F. Ideal for capturing skiing, snowboarding, ice skating, and other winter activities. Extended Performance Extends your video capture with up to a 96% performance boost for 4K120 capture at normal temperatures. Charging Dual fast charging methods include both camera fast charging and TELESIN box fast charging. Approximate charging times of 30 minutes to 65% and 80 minutes to 100%. 3-Battery Charger Simultaneous charging for up to three batteries for GoPro HERO11/10/9. Compatible with GoPro, TELESIN blue square, and yellow round batteries. The slim, compact form fits in your pocket or bag. Smart Charging A microcomputer offers precise control of charging status. Individual LED status displays for each channel. Side USB-C Port The USB-C power port is located on the side, not the bottom, enabling the charger to stand upright when in use.We Camera Zone provided this item of Telesin brand at a very reasonable price range.