|
No.
|
Item
|
General Parameter
|
Remark
|
| 1 |
Rated Capacity
|
21Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5)
|
| 2 |
Minimal Rated Capacity
|
20.3Ah | |
| 3 |
Nominal Voltage
|
12.8V | |
| 5 |
Discharge cut-off voltage
|
10.0V |
10.0V( recommended)
|
| 6 |
Charging cut-off voltage
|
14.6V | 14.6V (recommended) |
| 7 |
Cell and assembly method
|
IFR26650EC-3.3AH | 4S7P |
| 8 |
Housing material
|
PVC | |
| 9 |
Weight
|
Approx/:2.7Kg | |
| 10 |
Max.Dimension
|
Height:75mm | |
| Width:124mm | |||
| Length:202mm |
The battery pack parcel by thick sponge one by one ,and then put into a plastic bag , and then put into standard inner box , 2 box in one export carton.
The period of warranty is a year from the date of shipment. TAC guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year to prevent over discharge.
