12kw ব্যাটারি প্যাক পরীক্ষক 100V 20A চার্জিং 200A নিষ্কাশন

Video Description:
Discover the 12kw Battery Pack Tester with 100V 20A charging and 200A discharging capabilities. Perfect for testing 7.2V-100V battery packs, this comprehensive tester checks open-circuit voltage, AC internal resistance, discharge, and charging functions. Ideal for semi-finished and finished product testing.
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