9V li-ion also known as 9V, 6F22,PP3, HR22, MN1604, BLOC, 6LR61, 1604AU, X22, 1604, 1604A, 1604AC, 4022, 522, 6AM6, 9VOLT, A1604, CLR6, K9V, KA9, ND65V, R22, RB100890 etc. Batteries 4 9V batteries required.
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