Energizer Rechargeable 9v Battery(original)

• Type: Rechargeable 9 V NiMH battery (Nickel-Metal Hydride) — not disposable alkaline.

• Voltage: ~9 V nominal (exact voltage varies with charge state).

• Capacity: Typically about 175 mAh — suitable for low-medium drain devices.

• Recharge Cycles: Can be charged hundreds of times, saving money and waste vs single-use 9 V cells.

• Best For: Smoke alarms, portable radios, handheld meters, remote controls, toys, etc.