產品說明3
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ada1304，Adafruit Micro Lipo充電器板 V2、USB LiIon/LiPoly charger 鋰離子/鋰聚合物
Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any 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 more easy.
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 moving the slide switch on the top over to "High / 500mA" mode, for when you'll only be charging batteries with 500mAh size or larger.／
＊充電分為三個階段：
首先是預先充電，然後是恆定電流快速充電，最後是恆壓涓流充電，以保持電池充滿電。
預設充電電流為100mA，因此適用於任何尺寸的電池和USB連接埠。
如果您需要，只需將頂部的滑動開關移至「高/500mA」模式，即可輕鬆切換到500mA模式，適用於僅充電500mAh或更大容量的電池。
【Revision History】修正歷史：
〔As of October 31, 2022〕： we've updated this PCB to have a sliding switch to change charging rate from 100mA to 500mA without soldering closed a jumper. JST PH connector may be tan or black.
＊〔Dimensions尺寸〕： 30mm x 12.5mm x 8mm (1.2in x 0.3in x 0.3in)
For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.／僅適用於 Adafruit LiPoly/LiIon 電池！
其他電池可能具有不同的電壓、化學性質、極性或引腳排列。
- Comes assembled and tested with a free bonus JST cable!
- 5V input via PCB-style USB connector
- For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries
(not for older 3.6/4.1v cells)不適用於較舊的 3.6/4.1v 電池 - NEW: 100mA charge current, adjustable to 500mA by flipping a switch, no more soldering a jumper closed（新功能，可切換，可不用焊線）
- Free 2-pin JST cable included!
The MicroLipo charger can get hot during charging. Grab it by the sides and unplug then let cool before removing the battery - take care not to touch the components during charging!
＊MicroLipo 充電器在充電過程中可能會發熱。
＊請抓住充電器兩側，拔掉電源插頭，待其冷卻後再取出電池。
＊充電時請注意不要觸碰充電器上的組件！
＊不含電池。
相關文件
Adafruit Micro Lipo-USB LiIon/LiPoly Charger 充電器板 V1
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