Product details of HYBRIO - 200mAh Ni-Mh - 9V - Rechargable Batteries Capacity: 200 mAh Battery Technology: Nickel Metal Hydride (NiMH) (Rechargeable) Nickel Metal Hydride - NI-MH .Instant Use , High performance rechargeable batteries for consumer applications Hybrio batteries are ready to use straight from the pack without the need for charging. They also deliver accurately on the capacity ratings and give the user convenience of any standard battery with a capability to charge after use. . Long shelf life with no loss in active capacity With its superior technology that allows very low self discharge , Hybrio batteries are able to maintain 80% of its capacity even after 1 year of purchase. .Tested, verified & certified With stringent internal quality parameters , Uniross batteries are tested thoroughly for vibration resistance, external short circuit, drop test and high temperature compatibility .Superior performance in High Drain devices Uniross rechargeable batteries perform better than their Alkaline counterparts by giving a steady voltage output for 80% of their discharge cycle. . Comprehensive range Hybrio batteries are available in AA,AAA,C,D & 9V sizes with varying capacities to cover a wide range of applications . Hybrio batteries are recognized for quality & reliability by our partners & consumers alike