באמזון יש כעת מבצע על סוללות אנקר, לדוגמה
[URL]https://www.amazon.com/Anker-20000mAh-Portable-Charger-PowerCore/dp/B00X5RV14Y/ref=gbps_tit_m-7_ba83_0a6b96b5?smid=A294P4X9EWVXLJ&pf_rd_p=ad407701-b7aa-4b69-aff6-beacaea2ba83&pf_rd_s=merchandised-search-7&pf_rd_t=101&pf_rd_i=384082011&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=1SB56PSPC7FZRM56PQR7[/URL]
[URL]https://www.amazon.com/Anker-20000mAh-Portable-Charger-PowerCore/dp/B00X5RV14Y/ref=gbps_tit_m-7_ba83_0a6b96b5?smid=A294P4X9EWVXLJ&pf_rd_p=ad407701-b7aa-4b69-aff6-beacaea2ba83&pf_rd_s=merchandised-search-7&pf_rd_t=101&pf_rd_i=384082011&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=1SB56PSPC7FZRM56PQR7[/URL]