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tp4056 1a lithium battery charging panel module type-c usb interface charging protection two-in-one

TP4056 1A锂电池充电板模块 TYPE-C USB接口充电保护二合一

  • EXW Price:
    From: USD $0.11
    Min. order: 1 piece
  • 1 piece
  • Weight 0.2 kg/piece
  • Item No. 7ltm4g6i
  • specification model
  • Specifications
    Specifications Price(RMB) Stock Quantity
    1a micro interface with protection(1A带保护 MICRO接口) USD $0.11 826691 piece available
    1a with protection type-c interface(1A带保护 TYPE-C接口) USD $0.11 583236 piece available
    Summary 0 piece Subtotal:USD $ 0 Selected ∧
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  • Description

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本电路板有充电功能和电池放电保护功能 可边充边放电

模块特点及参数: 
输入端带有TYPE C USB母座
可以直接用手机充电器来做输入给锂电池充电,
并且依然保留有输入电压接线焊点,可以非常方便的DIY
输入电压:5V
充电截止电压:4.2V ±1%
大充电电流:1000mA
电池过放保护电压:2.5V
电池过流保护电流:3A
板子尺寸:2.6*1.7CM
                                                                                     
使用方法:
注意:次接入电池时,可能OUT+和OUT-之间无电压输出,这时接入5V电压充一下电就可以激活保护电路了,电池从B+ B-上短开再接上的话也需要充一下电以激活保护电路。当使用手机充电器来做输入时注意充电器要能输出1A或以上的,不然可能会不能正常充电
TYPE C USB母座及其旁边的+ - 焊盘为电源输入端,接入5V电压。B+ 接锂电池的正,B-接锂电池的负。OUT+和OUT-接负载,比如接移动升压板正负或者是其它负载。

接好电池到B+ B-,插入手机充电器到USB母座,红灯亮为正在充电,蓝灯亮为充满。

 

 

Update time:20251118164357


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