NEW! 48V 15AH Alloy Case Lithium Battery, BMS and 48v Lithium Charger:
Parts included:
1. Lithium Battery with pvc case
2. Built-in BMS board
3. Lithium Charger (54.6V 2.0A)
4. Travel up to 23 Miles on full Charge
5. Battery size: 11" L x 4" H x 6"W
Battery Model |
48V 15Ah |
Nominal Capacity (AH) |
15ah |
Nominal Voltage (V) |
48V |
Source Resistance (m) |
about 40 |
Cell Specification |
3.7V 2.6AH 18650 SAM 26F/26H CELL |
Cell Combination |
10-parallel 13-series |
Cell Quantity (parallel*series) |
130 |
Discharge Cutoff Voltage (V) |
41 +/- 1V |
Charge Cutoff Voltage (V) |
54.6V |
Rated Discharge Current (A) |
30A |
Instantaneous Maximum Discharge Current (A) |
100A |
Maximum Continuous Discharge Current (A) |
30A |
Maximum Continuous Charge Current (A) |
5A |
Charge Mode |
CC/CV |
Standard Charge Current (A) |
2A |
Charge Time under Standard Charge Current |
10 |
Fast Charge Current (A) |
5A |
Charge Time under Fast Charge Current |
4 |
Charge Temperature Range |
-20 - 60ºC |
Discharge Temperature Range |
-20 - 60 ºC |
Battery Size |
11" L x 4" H x 6"W |
Chargeing Cycles |
700times |
Recommender for Moto |
1600W or less |
Battery Net Weight |
10Lbs |
Battery Gross Weight |
10Lbs |
Feature
48v 12ah bms
1 .According to the customer request we can develop PCM in different sizes and structures.
2. With functions of protection from voltage, current and temperature detection, including over-current, overvoltage, under-voltage and short circuit protection.
3 .The PCM can be developed along with a testing and maintaining interface which can test the health status of internal single cell.
Electrical Characteristic (Ta=25 ºC)
No. |
Test Item |
Min. |
Typ. |
Max |
Unit |
1 |
Input Charging Voltage |
54.4 |
54.6 |
54.8 |
V |
2 |
Input Charging Current |
|
10 |
15 |
A |
3 |
Output Discharging Current |
|
30 |
35 |
A |
4 |
Over-Current Discharging Protection |
85 |
100 |
115 |
A |
5 |
Current Consumption |
10 |
15 |
25 |
uA |
6 |
Balance Current |
40 |
45 |
50 |
mA |
7 |
Balance Voltage |
4.18 |
4.20 |
4.22 |
V |
8 |
Over-Charge Protection Voltage |
4.18 |
4.20 |
4.25 |
V |
9 |
Over-Charge Protection Voltage Release |
4.05 |
4.10 |
4.15 |
V |
10 |
Over-Charge Protection Voltage Delay Time |
1.0 |
1.5 |
2.0 |
S |
11 |
Over-Discharge Protection Voltage |
2.67 |
2.75 |
2.83 |
V |
12 |
Over-Discharge Protection Voltage Release |
2.9 |
3.0 |
3.1 |
V |
13 |
Over-Discharge Protection Voltage Delay Time |
1.0 |
1.5 |
2.0 |
S |
14 |
Short Circuit Protection Release |
Remove the load |
|||
15 |
Impedance |
|
8 |
15 |
mΩ |
16 |
Operating Temperature |
-15 |
+25 |
+60 |
ºC |
17 |
Storage Temperature |
-20 |
+25 |
+70 |
ºC |