Circuit has high integration level;external circuit is simple,so it has high reliability
High Discharge Efficiency of 85%, input 3.7V, output 5V/1A
This USB charger board is used for charging, DIY charger
Adopted of high quality electronic components, and process, ensure for the durability
Specification: Input Voltage: 3.7V~5.5V Charging Current: Z 1A Output Current: Z is 1A Output Voltage: 5V BAT Discharge Termination Voltage: 2.9V Preset 4.2V Voltage with ±1% accuracy Discharge Efficiency: 85% (input 3.7V, output 5V/1A)
Weight: Approx.8g/0.3oz
Package list:
10 x USB charger board
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We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.
On Mar 21, 2024 at 17:08:46 PDT, seller added the following information:
