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Li-Ion 2S BMS Protection Board - 7.4 V, 9 A

Energy AccessoriesSKU: BMS2S9A

The BMS Li-Ion 2S 7.4V 9A protection board ensures optimal management of your lithium-ion batteries. It provides protection against overcharging, short circuits, and overcurrent, ensuring the safety of your cells. Easy to install, it requires an 8.4V charger and is perfect for all your projects that require a reliable power management system.

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🚚​ In stock in France, fast shipping within 24–48 hours

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Price:
: €1.95

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Stock:
In stock

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Description

BMS Protection Board for 2 Batteries
Battery management system for lithium-ion battery, 7.4V ,9 A
Protection and Charge Management for Lithium-Ion Cells
Requires an 8.4v Li-ion charger

Sold individually

Login Instructions:
Connect B+ to the positive terminal of the battery
B- Connect to the negative terminal of the battery
P+ toward the output, both for usage and charging
P- toward the exit, usage, and load
Dimensions: 45 x 10 x 4 mm

Operating current: 9 A max                                                                     
Key Features:
overload protection, short-circuit protection, overcurrent protection.                                                                                                                               
Precautions:
Before installing the protection board, you must ensure that the battery is compatible; the voltage difference between each battery must not exceed 0.05V.
The smaller the voltage difference, the better the protection board will work.
If you are replacing an old circuit board, please make sure the batteries are working properly.
During installation, use a multimeter to check the battery voltage.
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