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VMA321

$3.80

Availability: In stock

Quick overview

1 A LITHIUM BATTERY CHARGING BOARD (2 pcs)
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The TP4056 based VMA321 module is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries.

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Specifications
  • input voltage: 4.5 to 5.5 VDC (by on-board USB connector)
  • charging current: 1 A adjustable
  • charge accuracy: 1.5 %
  • Full Charge Voltage: 4.2 V
  • Charge indicator: green = fully charged, red = charging
  • working temperature: 14 °F to +176°F (-10°C to +80°C)
  • weight: 0.35 oz. (10 g)
  • dimensions : 0.98" x 0.75" x 0.39" (25 x 19 x 10 mm)
  • tension d'entrée: 4.5 to 5.5 VDC (by on-board USB connector)
  • charging current: 1 A adjustable
  • charge accuracy: 1.5 %
  • Full Charge Voltage: 4.2 V
  • Charge indicator: green = fully charged, red = charging
  • température de service: 14 °F to +176°F (-10°C to +80°C)
  • temperatura de funcionamiento: -de 10 °C a +80 °C
  • poids: 0.35 oz. (10 g)
  • dimensions: 0.98" x 0.75" x 0.39" (25 x 19 x 10 mm)

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