What is it?

• 1 Series of 3.2V Lithium Iron Phosphate Protective Board 25A for Single 3.7V Battery Overcharge and Overdischarge Protection Board

Features

• Lithium iron phosphate battery can not be used for lithium battery protection board, hernia lamp, hand drill battery pack, battery pack of electric fishing machine, electric bicycle battery pack, children's car battery, power motor over 550, 1W fisheye LED lamp. Please pay attention to the customers who buy the above combination.

Main functions

• Overcharge Protection
• Overdischarge Protection
• Short Circuit Protection
• Overcurrent Protection

Wiring instructions

• B+Connect Battery Positive Electrode
• B-Connected Battery Negative Electrode
• P+Battery Output-Input Positive Pole
• P-Battery Output-Input Negative

Note:

• First, please pay attention to the operating conditions of input and output voltage and load current, so that the power consumption in the protective board does not exceed the allowable power consumption of electrical parameters.
• The load current should not work between the upper limit continuous working current and the overcurrent protection current for a long time.
• When connecting batteries, it may happen that the battery can not discharge. In this case, connecting the charger can resume its normal working state.
• Although the protective board has built-in anti-static protection circuit, please do not touch the protective board with your hands when the protective board is working, so as to avoid electrostatic damage to the protective board.