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Eilumduo focus on retail and wholesale hardware items and other accessories, all of the products we sell are strictly selected, we provide high quality, the most popular, affordable price products to worldwide.

Eilumduo 10Pcs TP4056 3.7V 3.6V 4.2V 1A Charging Module with MICRO Interface

Features:
Used for charging single lithium battery or multiple lithium batteries in parallel.
Specification:
Charging mode: linear charging
Charging current: 1A (adjustable)
Charging accuracy: 1.5%
Input voltage: 4.5v-5.5v
Full charge voltage: 4.2V
Operating temperature: -10 ℃ - +85 ℃
Weight: 2.3g
Size: 25x19x6mm
Notes:
1.All dimensions are measured manually and may be 1 - 2mm deviated.
2.There may be some color aberration due to lighting problems. Please understand.
3.The input reverse connection has no effect on the chip, but the output (battery end) reverse connection will burn the chip
4.The charging wire should be suitable and not too thin or too long
5.Keep the battery connection in good contact

100% Satisfaction Guarantee:
At Eilumduo, we strive to provide customers with high quality products and quality service, please believe our strength.
We will try our best to solve any problem. So please feel free to contact us.
We want our customers to be 100% happy and satisfied. Thank you so much!