August 07, 2018 Customer Service : cs@ppowerbattery.com If you have any problem using the batteries , please contact us at cs@ppowerbattery.com Share Share on Facebook Tweet on Twitter Pin on Pinterest 1 comment TJ March 19, 2019 Just purchased you charger and twelve batteries from Amazon prime. 8 of the twelve batteries are down to 50% power after 7 days., the other 4 batteries at 85%. Leave a comment Name Email Message Back to Lithium Ion Rechargeable Batteries Forum Tags 18650 18650 rechargeable charger Cr123a industrial 18650 LG 18650 ncr 18650 panasonic 18650 ppower 18650 samsung 18650 samsung battery Sony 18650
TJ
Just purchased you charger and twelve batteries from Amazon prime. 8 of the twelve batteries are down to 50% power after 7 days., the other 4 batteries at 85%.