Coolook LFP 14500 battery 2-pack (AA sized Lithium rechargeable) – Out of Darts
Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger [bq24074] : ID 4755 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
CentralSound Replacement Battery for Corsair Gaming Headsets 1500mAh 3
PowerUrus 12V 100AH LiFePO4 Deep Cycle Rechargeable Battery
2pcs 3.7V 400mAh Lipo Rechargeable Battery for RC Airplane 761-2 to 16 (excluding 761-6)