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"3S Lithium Battery Active Balancer with 2A Current & 3mV Precision - Low Power Consumption, Sleep Protection & 22AWG Cables Included for Safe DIY Battery Pack Maintenance"  

(Character count: 171)

<ul><li>Ultra-low power consumption of 1.5mA ensures long working hours with sleep protection mode at 2.5V</li><li>Versatile application for battery pack maintenance and DIY projects</li><li>Capacitive lithium battery active balance module ensures precise voltage balance with indicator light</li><li>High efficiency with minimal heat generation maintains safe operation at 30-45℃</li><li>Includes 30cm 22AWG cables for flexible and easy installation</li></ul>

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Feature:
1. Good Equalizer: Capacitive lithium battery active balance module with indicator light, used for voltage balance between lithium battery packs.
2. Premium Design: The power consumption is as low as 1.5mA, suits for working for a long time without shutting down. When the voltage of the battery cell is lower than 2.5V, the module enters the sleep protection mode to prevent over discharge, the power consumption in sleep mode is as low as 5uA.
3. Reliable Using: High in efficiency but low in heat generation, the battery active equalizer has 30-45℃ general temperature, safe and reliable.
4. Practical Work: Allows for wide application in battery pack, battery maintenance, battery pack DIY and so on, meeting all your working needs.
5. With 30cm Line: Multiple 22AWG cables are included in the set, and the 30cm long length enables more flexible connection and installation.

Specification:
Item Type: Battery Active Equalizer
Material: PC
Applicable Batteries: Universal for lithium iron phosphate batteries, ternary lithium batteries. 
Equilibrium Current: Maximum 2A, different from voltage difference, internal resistance, line resistance, etc. 
Equalization Accuracy: 3mV
Matching Wire: 22AWG, 30cm / 11.81in (approx.). 

Package List:
1 x 3S Battery Active Equalizer4 x Connecting Cable

Note:
Start wiring in the order from 0V, that is the general negative pole), and 0V in any state can easily cause burning to the board. Be sure to confirm the line sequence, and do not burn the board in the wrong sequence.

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"3S Lithium Battery Active Balancer with 2A Current & 3mV Precision - Low Power Consumption, Sleep Protection & 22AWG Cables Included for Safe DIY Battery Pack Maintenance" (Character count: 171)