This headset is produced by LG, with up to 10 hours of talk time and 15 days of standby time, whether it makes you feel good! The design of the neck suspension will not make you feel tired, and the small earplug design will not make your ears feel uncomfortable for a long time. Designed shortcuts are convenient for your use, so you won't have too much distraction when you drive out. The price of this headset is 45.46 US dollars, equivalent to about 290 yuan. LIFEPO4 Battery For Home Energy Storage Jiangsu Zhitai New Energy Technology Co.,Ltd , https://www.jszhitaienergy.com
Recommend 54V (53.5V – 54.5V) for equation charge
(≤95%R.H.)
-20~65℃ discharge
S/N
Project
General Parameter
1
Number of series
15S
2
Rated voltage
48V
3
End of discharge voltage
40V
4
Charging voltage
Recommend 51V (50.5V – 51.5V) for floating charge
5
Continuous charge and discharge curren
≤100A
6
Internal resistance (battery pack)
≤100mΩ
7
Self-discharge rate
≤2%/month
8
range of working temperature
0~65℃ charge
9
Storage temperature range(≤95%R.H.)
-40~70℃
10
Positive and negative lead way
Fence Terminal 2P*2
11
Display screen
LED display, four physical buttons
12
Protective function
Overcharge, over discharge, short circuit, overload, over temperature, etc.
13
certificate
MSDS,ISO9001,CE,UN38.3,ROSH
June 16, 2023