Lithium Battery Protection Board 3S 12V 40A Fast Charging Intelligent IC Management Module Balance Charging BMS PCB Board with Thickened Aluminum Fin

• As a 2.4G/5G dual-band wireless router wireless network card antenna, it is also a 8db SMA omnidirectional antenna.
• SMA interface wireless router wireless network card can use this antenna for ASUS wireless routing for RT-AC68U / EX6200 / AC15 / AC68U / RT-AC88U / AC88U / AC3200 / AC66U.
• It can also be a kind of dual-band wireless router usb-ac56 high-end dual-frequency network card antenna.
• Metal SMA antenna interface with internal pure copper antenna array RG178 cable which embodies the superior performance of the antenna.
• Made of high quality material, it is not only durable, but also it can help wireless router gain much more powerful signal.

Specification: Battery type: 3.7V ternary cell,lithium manganate cell, lithium cobalt cell Applicable voltage: 12V Charge current: 28A (Max) Discharge current: 40A Max continuous working current: 28A Overdischarge protection voltage: 2.6V Overcharge protection voltage: 4.25V Balance voltage: 4.2V Balance current: 45mA Weight: Approx. 12g Package list: 1 * Lithium Battery Protection Board