Your Browsing History
Meet Your Seller
Dual USB 18650 Battery Charger Protection Module 4pcs, Power Bank PCB Module Board, Dual USB 5V 1A 2.1A
Limited time offer, ends 09/07 By Muxiju Store
- It is possible to connect either a single lithium battery or multiple lithium batteries in parallel. The total capacity of the connected battery must not exceed 200,000 mA, and any battery with a voltage of 3.0-4.2V can be utilized. The display will show the word "IN"; for output, long press the LED button after turning on the load to begin output. The display will then show the word "OUT" along with the current and voltage of 5.0V1.0A or 5.0V2.1A. LED indicator and LCD display: During charging, the display shows "IN"; after the load is connected, long press the LED light button to start output, and the display shows "OUT" with the corresponding output voltage and current of 5V1A or 5V2.1A. The boosted lithium battery has an integrated protection circuit, providing protection against over-discharge, over-charge, overload short circuit, over current, and over temperature. Note: Connect the positive pole of the battery to B+ and the negative pole to B-; do not reverse the connections. If reversed, it will cause damage!
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
It is possible to connect either a single lithium battery or multiple lithium batteries in parallel. The total capacity of the connected battery must not exceed 200, 000 mA, and any battery with a voltage of 3.0 - 4.2V can be utilized. The display will show the word "IN"; for output, long press the LED button after turning on the load to begin output. The display will then show the word "OUT" along with the current and voltage of 5.0V 1.0A or 5.0V 2.1A. LED indicator and
LCD display: During charging, the display shows "IN"; after the load is connected, long press the LED light button to start output, and the display shows "OUT" with the corresponding output voltage and current of 5V1A or 5V 2.1A. The boosted lithium battery has an integrated protection circuit, providing protection against over-discharge, over-charge, overload short circuit, over current, and over temperature.
Note: Connect the positive pole of the battery to B+ and the negative pole to B-; do not reverse the connections. If reversed, it will cause damage!
LCD display: During charging, the display shows "IN"; after the load is connected, long press the LED light button to start output, and the display shows "OUT" with the corresponding output voltage and current of 5V1A or 5V 2.1A. The boosted lithium battery has an integrated protection circuit, providing protection against over-discharge, over-charge, overload short circuit, over current, and over temperature.
Note: Connect the positive pole of the battery to B+ and the negative pole to B-; do not reverse the connections. If reversed, it will cause damage!
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Muxiju Store Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...