C807 USB Smart Battery Charger for 1/2/3/4 AA AAA NiMH NiCD Rechargeable Batteries – Freely Charged by Power Bank, Adapter

C807 USB Smart Battery Charger for 1/2/3/4 AA AAA NiMH NiCD Rechargeable Batteries – Freely Charged by Power Bank, Adapter

About this item

  • Wordwide Usage Charger – Freely charged by power bank,adapter, car charger etc. It’s so convenient!
  • Upgraded C807 Battery Charger – Charging pair and single batteries as you liked: 1/2/3/4 pcs AA AAA batteries.
  • Smart and Easy Indicator – Shows the charging progress by color (Red means charging, Green means fully charged.)
  • DC charging mode helps to make sure the batteries keep a good temperature while charging, more safety.
  • Controlled by MCU, automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.

Description

Features:

USB input, it could be powered by power bank, USB adapter, more convenient

LED state the charging statues : on(charging)-shows green(fully charged)

Overheat-detection to prevent over-charging

Short circuit protection and reverse polarity protection

Negative delta V (- ∆V) cut-off function,automatically cut off when fully charged

Compatible:

Can both charge AA and AAA Ni-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)

Reasonable Circuit Layout – USB Charging Port – Worldwide Usage
Advaned MCU Control With Reasonable Circuit Layout

Negative delta V (- ∆V) cut-off function,automatically cut off when fully charged

Input and Output:

Input: DC 1.0A Worldwide voltage

Output: DC 2.8V 1000mA,0.4V output voltage more than most similar charger means faster for charging

Charging Time Table:

1 to 4pcs AAA 500-1200mAh: 1.5 – 4 hours(180mA output)

1 to 4pcs AA 1300-2800mAh: 1.5 – 6 hours(200mA output)

Red means charging.

Green means fully charged.

Additional information

Dimensions20 × 10 × 10 cm
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