The ExtremeBeam CR123A Lithium Rechargeable Battery is a long-lasting battery, compatible with all ExtremeBeam lights. Rechargeable and featuring 1000mAh of capacity, along with 3.7 of output power, this CR123A is an excellent choice. Lithium batteries can be charged and recharged, while retaining capacity, making the CR123A ideal for long-lasting and reliable power
| Chemistry | Lithium |
| Capacity | 1000mAh |
| Voltage | 3.7V |