Voltme Hypercore 10K Sling Power Bank | 22.5W Output | Built-In USB-C Cable | UltraCompact 10,000mAh Darkmatter Observation range: 56 / 1000m

Observation range: 56 / 1000m

you won't have to change the batteries all the time because it comes with a rechargeable battery (6600mAh) that works up to 5 hours on a single charge

Compact Design

Universal Charging: in 12V or 24V Car Charger and USB Charger( >10W)

Voltme Hypercore 10K Sling Power Bank | 22.5W Output | Built-In USB-C Cable | UltraCompact 10,000mAh Darkmatter Observation range: 56 / 1000mVOLTME Hypercore Sling Power Bank has a large capacity of up to 10,000 mAh. With one 20W Max USB C output and 22. 5W Max USB A output, which can charge two devices simultaneously; And the built in USB C cable allows you to charge your device anytime anywhere! Ultra Compact Design Support USB Power Delivery 3. 0 & Quick Charge 3. 0 Soft Touch Textured Exterior Max 22. 5W Fast output charging Full 50% in the first 30 mins Build in V Dynamic 3. 0