Note: No matter what battery is less than 5V, or higher than 5V, it must reach 5V through the step-down protection board module to be normally powered! ! ! !(The step-down protection board module is added to the receiving module, the transmitter cannot add the step-down board)
Module features and parameters:
Name: 1A lithium battery charging and protection integrated board two-in-one MICRO interface
interface:MICRO
Voltage: 5V
Charging cut-off voltage: 4.2V ±1%
Maximum charging current: 1000mA
Battery over-discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.8*1.7CM
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN014nJWRX1GJl2rlKRXd_!!3459570602.jpg)
Module features and parameters:
Name: 1A lithium battery charging and protection integrated board comboTYPE-Cinterface
interface:TYPE-C
Voltage: 5V
Charging cut-off voltage: 4.2V ±1%
Maximum charging current: 1000mA
Battery over-discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.8*1.7CM
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN01LrqpO91GJkw9jnyNB_!!3459570602.jpg)
Product parameter
1. Input power: input: 5V 2A, output: 1A
2. Product specifications: as shown below
3. Product weight: 0.03kg
4. Charging power: 5W(Max)
5. Transmission distance: 0-8mm
6. Executive standard: Qi wireless charging standard
7. Product certification: CE/FCC/ROHS
& nbsp; The real shot pictures are as follows
Template protection code
Template protection code
Template protection code
Template protection code
.............
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN01f4nzlv1GJl0BtwOh6_!!3459570602.jpg)
Receiver product parameters
1. Input power: DC5V±0.25V/2A , output: 1A & ;nbsp;
2. Product specifications: as shown below
3. Product weight: 0.005kg
4. Charging efficiency: 75%
5. Transmission distance: 2-8mm
6. Executive standard: Qi wireless charging standard & ;nbsp;
7. Product certification: CE/FCC/ROSH
The real shot pictures are as follows
![](https://img.alicdn.com/imgextra/i3/3459570602/O1CN01hF3PM51GJl2vkC1tv_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i4/3459570602/O1CN01ily8SU1GJl09UmTt6_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i4/3459570602/O1CN01uYif9d1GJl0B7UOdE_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i1/3459570602/O1CN01VHdEXw1GJl0FjawnN_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN015hLu4e1GJl0CdxTwI_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i1/3459570602/O1CN01Zen9fn1GJl0DSUic1_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i3/3459570602/O1CN01ARD2y81GJl0DHntiw_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i1/3459570602/O1CN01vaAJgH1GJl03rpTxL_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN01G4qrof1GJl0DHpi0A_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN01Xqb2vg1GJl0DHopyC_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i2/3459570602/O1CN01Y3fZEK1GJl0Bdf1CC_!!3459570602.jpg)
![](https://img.alicdn.com/imgextra/i1/3459570602/O1CN01ReRyib1GJl0EC9qVE_!!3459570602.jpg)