Titanium 800mah AAA Low Self Discharge LSD Rechargeable Batteries - 4 Batteries with case.

Most rechargeable batteries arrive in the package with no charge in them. This means that users must spend hours charging the batteries before they can put them to use, an inconvenience that makes them unfavorable to some consumers. Rechargeable batteries are packaged this way because they have an inherent self-discharge rate.

Titanium batteries utilize a new breakthrough in rechargeable battery technology that minimizes power loss from self-discharge. Titanium batteries only experience a self-discharge loss of approximately 1-2% per month, meaning that even if a battery sits on a shelf for a year, it will only lose at most 20% of its charge leaving plenty of power for a buyer to put in a device.