PowerEx PreCharged Rechargeable 9V Battery - 8.4V, 300mAh, Ultra Low Self-Discharge

Retains up to 85% of charge after one year in storage - Never find your rechargeable 9V batteries low on charge when you need to use them!PowerEx's new "PowerEx PreCharged" (formerly "Imedion") line of NiMH rechargeable 9V batteries feature a unique extremely low discharge design. Unlike ordinary NiMH rechargeables, which will lose a significant amount of their charge within just weeks, the unique chemistry of the PowerEx PreCharged batteries allows them to retain up to 85% of their charge after a whole year of storage. Rated at a true 8.4V @ 300mAh, these batteries are ideal for medical or other devices which don't require or cannot utilize the higher 9.6V voltage of PowerEx's standard 9V battery. With their unique low self-discharge design, PowerEx PreCharged batteries will actually provide longer battery life than regular NiMH rechargeable batteries of a much higher capacity rating in any device that is used intermittently over a period of time. Made in Taiwan. Unique new chemistry allows PowerEx PreCharged rechargeable 9V batteries to be stored for extended period of time without substantial loss of power. Ultra low self-discharge design is ideal for devices which may be expected to go more than several months between charges. PowerEx PreCharged rechargeable 9V batteries retain up to 85% of charge after one year of storage. No more finding your batteries low on charge when you want to use them. "Ready When You Are!" True 8.4v rating - Trades a slightly higher capacity for slighlty lower voltage compared to PowerEx's 9.6V version. Ideal for medical or other devices which don't require, or cannot utilize the higher voltage for performance. Fast charge capable and works well with the MH-C490F Stealth Charger and MH-C1090F 10-bank charger. Rechargeable up to hundreds of times. PowerEx PreCharged rechargeable 9V batteries come pre-charged and ready to use out-of-package. Rated capacity: 300mAh Specifications:Part Number: MHR84VPPackaging: 1pcBattery Size: 9V Voltage: 8.4VIncludes:One MHR84VP 8.4V/300mAh PowerEx PreCharged NiMH Rechargeable Battery