Bảng mạch sạc pin Li-Iron 16S 51.2V 50A BMS với bảng mạch nhận Bluetooth MP3 tại Lotte Market

Giới thiệu Bảng mạch sạc pin Li-Iron 16S 51.2V 50A BMS với bảng mạch nhận Bluetooth MP3 tại Lotte Market

2 Pcs Electronic Accessories: 1 x Bluetooth Receiver board & 1 x Lithium Battery Charger Protection Board
Overcharge and discharge protection to prevent overcharge and discharge of the battery, Overcurrent protection to prevent abnormal high current of battery.
Balance protection, battery voltage balance, make battery life longer.Stable heat dissipation, stable heat dissipation of the aluminum substrate, safer
TVS safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS
Suitable for most electric tools on the market, electric scooters, electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc.

Universal Micro-USB 5V power supply
External 3.7-5V lithium battery power supply ification
Bluetooth e blue light is on
Standard 3.5mm interface, output stereo sound source, can insert earphones, connect power amplifier and other equipment
Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP.
Applicable batteries: iron lithium 3.2V
Continuous current: less than equal 50A
Discharge current limit: 200A±2%
Charging voltage: 60V
Charging current: less than equal 20A
Equalization current: 3.50v turn on 75mah
Overcharge protection: 3.75v±0.025v
Over discharge protection: 2.20v±0.025v
Short circuit protection: 200uS
Temperature control protection: charge low temperature ≈-7℃ high temperature ≈55℃ discharge ≈80℃
Conduction internal resistance: 10mR
Self-consumption: less than equal 15uA
Working temperature: -30℃-80℃
Storage temperature -40℃-60℃
It means that the decoder board is successfully connected to the , and the blue indicator light is on, and the music can be played, and the blue indicator light flashes.
Bluetooth Receiver board size: 30 x 30mm
Material: Electronic component+PCB
colour:White+green+red

Package Contents:
1 x Bluetooth Receiver board
1 x Lithium Battery Charger Protection Board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.