48v portable emergency battery backup power التصنيع عبر الإنترنت

Product Features Compact integration design, convenient for movement and handling; With power and battery capacity parallel function; Temperature, overload, over voltage, over current, short circuit protection ... قراءة المزيد

Product Features Compact integration design, convenient for movement and handling; With power and battery capacity parallel function; Temperature, overload, over voltage, over current, short circuit protection ... قراءة المزيد

Compact integration design, convenient for movement and handling; With power and battery capacity parallel function; Temperature, overload, over voltage, over current, short circuit protection function; ... قراءة المزيد