Carte de protection BMS Li-ion 7S 20A avec balance
Carte de protection BMS Li-ion 7S 20A avec balance
Carte de protection BMS Li-ion 7S 20A avec balance
Carte de protection BMS Li-ion 7S 20A avec balance
Carte de protection BMS Li-ion 7S 20A avec balance
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Carte de protection BMS Li-ion 7S 20A avec balanceCarte de protection BMS Li-ion 7S 20A avec balanceCarte de protection BMS Li-ion 7S 20A avec balanceCarte de protection BMS Li-ion 7S 20A avec balanceCarte de protection BMS Li-ion 7S 20A avec balance

7S 20A Li-ion BMS Protection Board with Balance

Accessoires Energie

The 7S 20A Li-ion BMS protection board is essential for the safety and balance of your lithium-ion battery packs. Compatible with 7-cell batteries (25.9V) and a 29.4V charger, this board ensures optimal use thanks to its overcharge and overcurrent detection functions. It is designed to balance the cells and extend the life of your battery.

Price:
$22.00 USD

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Only 1 unit left

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7S 20A Li-ion BMS Protection Board with Balance

The 7S 20A Li-ion BMS protection board is an essential tool to ensure the safety and performance of your lithium-ion batteries. Designed for battery packs consisting of 7 cells (25.9V), it is ideal for use with a 29.4V charger. Its main function is to protect the cells of your battery while ensuring optimal balance.

Technical characteristics:
- Direct current: 20A
- Maximum current: 150A
- Charging current: 10A
- Internal resistance: 20 mOhm
- Connection cable: 30 cm in 24AWG
- Voltage balance: 4.13V at 30mA

Important Features:
- High voltage detection circuit
- Built-in three-level overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit)
- MOS transistor to control battery charging and discharging
- Low standby current consumption: 6μA

7S BMS Parameters:
- Overcharge voltage per cell: 4.25-4.35V ± 0.05V
- Maximum discharge voltage per cell: 2.3-3.0V ± 0.05V
- Operating temperature: -40°C to +50°C
- Storage temperature: -40°C to +80°C
- Dimensions: 61 x 34 x 9 mm

This board provides complete short circuit protection and is designed to improve the durability of your battery pack. Whether you are a hobbyist, DIY enthusiast or professional, the 7S 20A BMS is the key to extending the life of your lithium-ion batteries and ensuring safe and efficient performance.

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