Weltool UB-123A (WEL-UB-123A) – 3.0V USB Rechargeable CR123A Li-ion Battery Keychain Dual-Slot Lithium Battery Charger

Dual-Slot Lithium Battery Charger

Programmable settings for 1) mode1 or mode2 output

Same durable build

At a scant 1

● Max 3

Weltool UB-123A (WEL-UB-123A) – 3.0V USB Rechargeable CR123A Li-ion Battery Keychain Dual-Slot Lithium Battery ChargerWeltool UB 123A (WEL UB 123A) The Weltool UB 123A (WEL UB 123A) is a 3. 0V rechargeable CR123A battery, a rechargeable CR123A replacement that matches the size and output voltage of a standard CR123A while adding USB charging. Many devices use disposable CR123A lithium cells; ordinary rechargeable lithium cells of the same size reach 3. 64. 2V, which can damage CR123A rated electronics. The UB 123A outputs a safe 3. 0V, can be recharged about 300