Overview: Ready to use rechargeable battery Low self-discharging life (six months to 90% & one year to 85%) Standard 1.2V with 2000m Ah capacity Rechargeable Times: Up to 1000 Times Charge with any AA battery charger Compatiable with all electronic devices 100% original Sanyo retail products Specification: Weight Approx:103.6g Size Approx:5 x 5.8 x 1.4