USB 9V 6F22 2/4Pack 680mA Battery 9 Volt PP3 Block Li-ion Rechargeable Batteries

1.5hrs Micro USB Charging 9v Lithium Battery Block 6f22 LR22 Smoke Alarm. Also Known as: 1604, 1604A, 1604AC, LR22, MN1604, BLOC, E-BLOC, 6LR61, 1604AU, X22, 4022, 522, 6AM6, 6F22, 9VOLT, A1604, CLR6, K9V, KA9, ND65V.

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