... AAA/AA charger USB charger USB Charger Specifications:Charges 3.2 LiFePO4 10440, 14500 Batteries.Smart charger with automatic cut- ... )Weight: 5.86 oz or 166 GramsNotes:Ideal for all 3.2v LiFePO4 aa,aaaa batteriesCaution:When charging is complete, cut ... will affect usage.-Do not make any changes to the charger, charger accessories or connectors, as this might cause electrical shortage, fire ...