Takes over 5,000+ photos over the lifetime of 2 batteries. Takes up to 8X more digital photos! (Results may vary by camera. After first charge.) vs. Ultimate Lithium when recharged 35 times. Works in all chargers. Pre-charged & ready-to-use. Recommended for high drain devices - digital camera, MP3 player, portable gaming device, wireless mouse. Recharge 500 times. No memory effect. Holds charge longer (vs. standard NIMH when stored for 1 year.) AAA 1.2V. Money back guarantee. Contact 1-800-891-6091. www.rayovac.com/recharge for more details. Restrictions apply. Made in China.