For YAESU VERTEX FNB-V57, For YAESU FNB-V57H, For YAESU FNB-64, For YAESU FNB-64H, YAESU FNB-83H, For YAESU FNB-V94. Battery Type: Li-ion. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
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