About this product
- Warranty Type:No Warranty
Product description
MICRO USB 5V 1A 134N3P with WIRE BOOST CONVERTER STEP-UP POWER MODULE CHARGING PROTECTION BOARD
👉Input voltage: 3.7V~5.5V;
👉Charging current: up to 1A;
👉Output current: up to 1A;
👉BAT discharge termination voltage: 2.9V;
👉Preset 4.2V charging voltage with an accuracy of ±1%;
👉Discharge efficiency: 85% (input 3.7V, output 5V/1A).
👉Integration output overvoltage protection,
👉Short circuit protection,
👉Integration overcharging and over discharging protection.
👉Support trickle mode and zero voltage charging;
👉Integration charging management and discharging management;
👉Built-in charging and discharging power MOS.
👉Best for batteries like Polymer ,18650 Lithium ,Cell Phone ,Tablet and MP3 Batteries
👉Best for DIY Charger LED Display USB and Micro Port