Adafruit Micro-USB LiPo Charger

Adafruit IndustriesSKU: RB-Ada-313
Manufacturer #: 1904

Price  :
Sale price €7,86

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In stock, 3 units

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  • Small and easy to use
  • Simply plug it via any MicroUSB cable into a USB port
  • 5V input via Micro-B USB connector
  • Two LEDs, red and green

The Adafruit Micro-USB LiPo Charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get easier.

Charging is performed in three stages: First, a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.

  • 21mm x 19mm x 2mm / 0.8" x 0.75" x 0.08"
  • Height with JST: 7mm x 0.3"


  • 2g

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Customer Reviews

Based on 8 reviews
best quality and price

This item was also available in Adafruit website. But the total price with shipping from robotshop was much lower ! Thanks:)

meilleure qualité et prix

Cet article était également disponible sur le site Web d'Adafruit. Mais le prix total avec l'expédition de robotshop était beaucoup plus bas! Merci:)

received item quickly

This is the same as that from the Adafruit website. But when I want just a few items, the shipping rates from Robot Shop is much better for us!

article reçu rapidement

C'est le même que celui du site Web d'Adafruit. Mais lorsque je ne veux que quelques articles, les frais d’expédition de Robot Shop sont bien meilleurs pour nous!

V Gud

All working perfectly. Thanks

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