Duracell Rechargeable Ion Speed 4000 Charger, Includes two AA and AAA NiMH Batteries (CEF27)

• Includes two AA and two AAA batteries
• Charges in 1 to 2.5 hours for a quick restoration of power
• NIHM rechargeable batteries for use in high-drain devices such as digital cameras
• Batteries guaranteed to last up to 10 years or up to 400 charges
• Charges two to four batteries at a time for a speedy recharge process
• Auto shut-off for convenience
• Features DuraLock Power Preserve Technology for a fast and smart charge

DuraLock Power Preserve Technology
This Duracell Ion Speed 4000 charger features DuraLock Power Preserve Technology that guarantees the batteries stay charged in storage. Fully charge the batteries, and then store them away until needed to reduce wait times.

Quick Charging
With a charge time of an hour to 2.5 hours, this Duracell Ion Speed 4000 charger reduces wait times between uses. The charger also works with all AA and AAA NiMH rechargeable batteries, so you can keep extras on hand for convenience. Charge either two to four batteries at a time depending on your current needs.

Automatic Shutoff
The Duracell Ion Speed 4000 charger has an automatic shutoff feature that turns the charger off when the batteries are fully charged. This protects the batteries from overcharging and prevents the unit from running constantly.