LiFePO4 Battery Pack of 12V and 18Ah using high quality, high grade  Lithium iron phosphate cells and BMS of premium brand.  The battery pack consists of an in-built BMS which ensures cell balancing and protection against Overcharge, Overdischarge, short circuit, over current etc. Temperature protection to check the temperature of the battery. 
 
No
Test Item
Criterion
1
Nominal Voltage
12.8v
2
Capacity
18Ah
3
Charging Voltage
DC14.4V   CC/CV
4
Maximal continuous charging current
10A
5
Maximal continuous Discharging current
10A
6
Over charge Protection
Yes
7
Over discharge protection
Yes
8
Over current protection
Yes
9
Short protection
Yes
10
Charging Temperature
0 ~ 45°C
11
Discharging Temperature
-20 ~ 60°C
12
Overall height
74±3
13
Width
70±2
14
Length
132±3cm