Bullet Point 1 Super capacity - No longer to worry about the endurance of the batteries, Kastar 1000mAh will provide ultra strong power for your devices to performance well and operate longer. Bullet Point 2 1200 Cycle - Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles. Bullet Point 3 Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds 75% power after 3 years benefit from its concentration to low self-discharge project. Bullet Point 4 Safety assurance - Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure. Bullet Point 5 Long warranty - Kastar batteries include 30-day Money Back and 3-YEAR Manufacturer Warranty. Description Details Package Includes: 2-Pack x AAA NI-MH 1000MAH Batteries Features: *Kastar batteries devote to low self-discharge technology, holds 75% power after 3 years while general rechargeable batteries will lose all the power if not using for a long time. *Doesn't contain Hg/Cd/Pb, no pollution to the environment. *Made with supercell lattice method, high retention rate of electric charge, low loss of capacity, excellent discharge performance at high temperature, can be recharged up to 1200 times, super long life. *The batteries are 0.1V higher than others when full charged, more suitable for long time use. *Kastar AA Ni-MH rechargeable batteries are great for use in your household devices, such as digital cameras, toys, remote controls,hand held games2-way radios, PDAs, flashlights, alarm-clocks, LCD-TVs, toothbrushes, shavers and portable audio players, strong and durable power allowing you to enhance your music, gaming, computer, photography and other experiences. Note: Batteries come with low power juice due to safety reasons, should use it out and recharge it to full to test its performance. High capacity batteries are a little bit bigger than low capacity batteries, it won't affect the usage. Quality Price Value