ACEIRMC 10pcs TP5100 Charging Management Power Supply Module Board 4.2V 8.4V 2A Single Double Lithium Li-ion Battery Charger Module($9.99Value)

Description

TP5100 built-in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection TP5100 programmable charge current 0. 1A-2A; Programmable steady precharge current 10Percent -100Percent TP5100 charging management power supply module suitable for portable devices, various chargers, smart phones, tablets, power tools, walkie-talkies, etc. Wide operating voltage 5V-18V, dual battery trickle charge into pre-charge, constant current, constant voltage three phase; red and green LED charge status indicator Double single lithium battery charge management lithium charging board TP5100 4.2v 8.4v ; Input voltage: 5-18V DC power supply (actual 5-12V is appropriate)

Features:

Double 8.4v / 4.2v lithium rechargeable single

Programmable charge current. 0. 1A-2A

Programmable steady precharge current 10Percent -100Percent.

Wide operating voltage, maximum reach I8V

Red and green LED charge status indicator

Chip temperature protection, overcurrent protection, undervoltage protection

Battery temperature protection, reverse battery shutdown, short circuit protection

Switching frequency 400Khz, usable inductance 20uH and more

PWR_ON Power battery for switching control

Maximum Ratings:

Static input supply voltage (VlN): 20V

BAI: -8.4V-20V

BAT Short-Circuit Duration: Continuous

Operating environment Temperature range: -40 ° -85 °

Storage temperature range: -65 ° - 125 °

Default shipping settings: 4.2V 2A. The board has with LED, and LED's external reserve position.

Size: 25 * 17 * 5mm ultra-small size

Charge status: full and unloaded blue lights, charging red.

Package Includes:

10 * TP5100 Battery Charger Protector Module