Powered by High-Quality LG Batteries Premium LG batteries offer a stable charge and complete protection for you and your devices. Advanced Temperature Control Ensure safer charging with Negative Temperature Coefficient (NTC) sensors for precise temperature monitoring with over a million safety scans in 24 hours. Equipped with inductors that are 5 times larger than average inductors for better heat dissipation. 3-Point Safety System Buck-boost converter protects against overheating.Battery Management System (BMS) prevents over discharge.Microcontroller (MCU) offers short circuit protection. At Anker, we care about your safety. A combination of 3 advanced safety features works together to provide ultimate protection and peace of mind. High-Quality Appearance Designed with a brushed aluminum alloy exterior to give the power bank a premium look and feel. PowerCore 26K with 65W USB-C Charger Anker 537 Power Bank | New Launch Anker 20K Power Bank PowerCore Essential 20000 PD PowerCore Essential 20000 Anker 548 Power Bank (PowerCore Reserve 192Wh) Buying Options Buying Options Buying Options Add to Cart Buying Options Add to Cart Customer Reviews 4.3 out of 5 stars 1,620 4.3 out of 5 stars 2,363 4.6 out of 5 stars 2,030 4.6 out of 5 stars 6,852 4.6 out of 5 stars 87,290 4.5 out of 5 stars 1,199 Price $118.74$118.74 $55.99$55.99 — no data $34.99$34.99 $21.84$21.84 $109.99$109.99 Series Premium Premium Basic Basic Basic Reserve Main Feature High cell-capacity 65W High Power & High Capacity Built-in Portable Portable 60,000mAh, Foldable LED Lamp Output Ports 2xUSB-C 2xUSB-A 2xUSB-C 1xUSB-A Built-in C Cable + 1C1A 1xUSB-C 1xUSB-A 2xUSB-A 2xUSB-C 2xUSB-A Recharging Time ~2.5Hours (with PD charger） ~3.5 Hours ~2.7 Hours(87w) ~6.8Hours (with PD charger） 10Hours ~ 4 Hours (60W) Size 7.2 x 3.23 x 0.95 in 6.3 x 3.34 x 1.04 in 6.2*2.89*1.02 in 6.22 x 2.93 x 0.76 in 6.2 x 2.9 x 0.8 in 4.59 x 4.59 x 8.17 in Weight 748g/26.4oz 476g/16.8oz 0.97lb 350g/12.32oz 342.5g/12.1oz 5.1lb Model Number: A1291 Anker 747 Power Bank (PowerCore 26K for Laptop) The High-Speed 4-Port Portable Charger Enormous Power for Days 26,800mAh keeps your phone and tablets charged for days or gives your USB-C laptop a full charge. Rapid Recharge Get the power bank fully juiced up in as little as 2.5 hours and spend more time away from the wall outlet. Certified Safe Anker's MultiProtect safety system combines advanced temperature control, high-voltage protection, and much more to deliver a safe charging experience for you and your devices. Trickle-Charging Mode Designed to provide optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. To activate, press the power button twice or press and hold for 2 seconds until the LED turns green. Compatibility Laptops: MacBook Pro 13.4'', Dell XPS 13 9380, Microsoft Surface Book 2, Google Pixelbook, Samsung Notebook 9 Phones: iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, Samsung S21, Google Pixel 4 Tablets: iPad Pro 12.9'' 2020, iPad Pro 11'' 2020 Low-Power Devices: AirPods, Apple Watch Notes: When using both USB-C ports, only the rightmost USB-C port supports laptop charging.Both USB-C ports support recharging input.The USB-C port auto-identifies the device for an efficient charge.