4pc Znter 1 5V AAA 400mAh Li Po Rechargeable Lithium Battery USB Charging Line | eBay
They charge usb at first at I thought they were just selling 1.5v primary cells but i found this site
1.5V lithium ion battery | KENTLI battery wholesale | KENTLI rechargeable batteries
they sell 3.7 li-ions but with software that keeps them at 1.5v.
Anyone here know anything about this?
They charge usb at first at I thought they were just selling 1.5v primary cells but i found this site
1.5V lithium ion battery | KENTLI battery wholesale | KENTLI rechargeable batteries
they sell 3.7 li-ions but with software that keeps them at 1.5v.
Anyone here know anything about this?