Jackery Giant Plus Review - not an Average 12,000mAh External Backup Battery. I'm going to review the Jackery Giant+ with 12,000mAh battery, one of the highest capacity you can find on an external battery for smartphones. a mini-USB port to charge the unit and 2 USB ports to charge Review: Jackery Mini I seem to be getting a lot of external batteries lately to review. The latest one is the Jackery Mini which is a lipstick sized 3200 mAh battery that is meant to give your smartphone a charge of juice when you need it. Review: Jackery Force-series Portable External Battery Packs Posted by Stephen Chan on June 11, 2017 December 5, 2017 For years I have been upgrading my portable power bank in usage to replace non-performing ones that aged over time. Jackery outs Bar and Mini portable battery packs, aims to give power-hungry devices a boost Find helpful customer reviews and review ratings for Jackery Portable Travel Charger Bar 6000mAh Pocket-sized Ultra Compact External Battery Power Bank Fast Charging Speed with =The manual had some odd grammatical errors. Jackery Mini 3350mAh Portable Charger - External Battery Pack Jackery Mini Small and mighty with stylish design 3,200mAh rechargeable Power Capacity. External Battery Pack, Power Bank, & Portable iPhone Charger for Apple iPhone 6s, 6s Plus, 6, 5, iPad Pro Marine/Boat Mini-Jacker Outboard Jack Plate Up to 35 hp. $120.00. Buy It Now +$22.00 shipping. 14 Watching. T H MARINE MINI-JACKER JACK PLATE MJ1DP. Brand New. $108.99. KPOP MAMAMOO HELLO 1st Mini Album Zipper Hoodie Unisex Coat Jacker Hwa Sa Solar. Brand New. $27.99. From China. Buy It Now In this one I'll give you my thoughts, the good and the bad, on the Jackery Mini Portable Charger (not the Jackery Bar - which is what I was supposed to be sent to review). Important Disclaimer: I was sent a free Jackery Mini (value: $10.99 USD) to review on this site. Best Portable Chargers and Battery Packs. by Henry T. Casey Feb 25, Jackery Bolt. $29.