Bonjour Elite Computer. Nous nous spécialisons dans la vente de portables neufs et d'occasion de haute qualité pour répondre à tous vos besoins informatiques. 1. 20000mAh large capacity, keeps you powered up on business travels 2. 22.5W superfast charging, supports PD3.0, QC3.0, Samsung AFC and Huawei SCP/FCP fast 3. Dual built-in charging cables - also lanyards, make charging easier on the go 4. 2 input ports, 4 output ports, charge 4 devices simultaneously 5. 20000mAh large capacity, small size, long-lasting battery life 6. Digital display, accurately displays remaining power in real time