Product Name: 14.8V audio equipment lithium battery lithium battery pack
Core type: SAMSUNG 18650 2200mAh 3.7V
Combination mode: 18650 4S4P
Voltage capacity: 8800mAh 14.8V
Main protection function: over charge, over discharge, over current, short circuit, temperature and other functions
Application: Construction Engineering, civil and bridge, road surface inspection, outdoor geological survey, water quality and air monitoring, mobile information communication, surveying and mapping, and so on.
parameter
1 nominal voltage 14.8V
2 rated capacity 8800mAh (0.2C discharge)
3 continuous working current 3-20A
4 over current protection value 35.0-44.0A (adjustable)
5 for power equipment 130W
6 over charge protection voltage
4.25 + 0.025V/Cell (optional)
7 discharge protection voltage
2.50 + 0.025V/Cell (optional)
8 charging mode constant current and constant voltage
9 charging voltage 16.9-17.1V
10 charging current 1.76-4.4A
11 charging temperature 0~45 C, 45~85%RH
12 discharge temperature -20~55 C, 45~85%RH
13 storage temperature and humidity range
Short term: more than one month
-20~+55 C, 45~85%RH
Medium term: three months or more
-20~+45 C, 45~85%RH
Long term: within one year
-5~+20 C, 45~85%RH
14 outline dimensions
height
Reference sample
length
Reference sample
thickness
Reference sample
15 weight >800g
Main advantage:
Battery safety and stability, high cycle life, in accordance with the concept of low carbon, environmental protection;
Battery built in PCM protection system, with multiple protection functions, protection system (PCM/BMS) all the use of Japan and the United States the most advanced chip;
Electric core material LiCoO2 (LiCoO2), LiMn2O4 (lithium manganate), Li-Ni-Co-Mn-O (three yuan material) and LiFePO4 (Tie Li) available;
All imported SANYO, SONY,, Samsung, LG original batteries and domestic brands as a combination unit, to ensure the consistency of the battery, stability, security;
Can be carried out more and more series of combination and battery modular intelligent design;
Can provide customers with OEM/ODM services.
