5pcs 12V UPS Power Supply Board Charger Step Up Module DC-DC

5pcs 12V UPS Power Supply Board Charger Step Up Module DC-DC Converter DD05CVSA Welcome To My Shop : Budayakan Membaca Sebelum Membeli Barang Yang Anda Lihat Ini Barang PO (Pre-Order) Produk Import (Luar Negri) Pengiriman Super Cepat, Kebanyakan Barang Yang Kami Kirimkan 7-12 Hari Sudah Sampai Packing Aman dan Secure Produk Original Harap Chat Terlebih Dahulu Sebelum Order Untuk Ketersedian Barang DiGudang Import Happy Shopping ! 12V 2-in-1 charge and discharge (boost) module: Charging voltage: DC 4.6V-8V (recommended DC 5V)Charging current: 0-1000mAFull charge voltage: 4.2V + -2%.LED indicator: OK LED full charge or battery fault status indicator; CR LED is the charge status indicatorDischarge current: 0-2000mA;Discharge quiescent current: 450uADischarge conversion efficiency: 77%-90% Output current: 0-500mA (12V); Working environment temperature: -40 degree to +85 degree Storage temperature: -65 degree to + 125 degree Size: 23 x 15.4 x 5.7mmWeight: 1.8 grams Note: The module has no lithium battery over-discharge protection.Package includes:5 x SKU - 1589374