Lightest 5000mAh Power Bank
Litesmith have recently utilised the 21700 Lithium battery to make perhaps the most compact and lightest (at 73.5 grams) 5000 mAh power bank. These batteries are available to 5800 mAh so expect some improvements still.They are selling for US$22 (Sep 2023). This size should allow you to charge (once) the largest mobile phone around (usually […]
