48V20AH NCM lithium Battery pack for electric-tricycle
$218.90 USD
$258.00 USD
Alennus $39.10 USD
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order
number |
project |
technical specifications |
| 1 |
Types of cells |
LFP lithium iron phosphate 40135 (new) |
| 2 |
Single nominal
voltage |
3.2V |
| 3 |
Single nominal
capacity |
20Ah(0.5C Charge to 3.65V, 1C to 2.5V, 25℃) |
| 4 |
Single battery
internal resistance |
≦3mΩ |
| 5 |
Single battery
weight |
365±10g |
| 6 |
Single cell energy
density |
≥170Wh/kg |
| 7 |
Battery operating
temperature range |
e : -20℃
60℃ |
Charge : 0℃ ~55℃ |
| 8 |
life span |
2000 times, 0.5C to 3.65V, 1C to 2.5V, capacity
retention rate of 80% rated capacity @25℃ ; |
| 9 |
Battery storage
temperature |
-20℃ ~45℃ (1-year) |
| 10 |
Operating range of the
battery pack voltage |
37.5V～54.75V |
| 11 |
Rated voltage / rated
capacity |
48V/20Ah |
| 12 |
rated energy (Wh) |
960 |
| 13 |
Battery pack capacity decay
during the warranty period |
30% * Initial capacity |
| 14 |
Dynamic end of discharge
(mV) |
300 mV (1C Standard Discharge SOC: 0%) |
| 15 |
Charging dynamic end
pressure differential (mV) |
300mV(0.5C Standard charging SOC: 100%) |
| 16 |
Battery pack charge charge
capacity (25℃) |
The maximum
discharge is
sustained |
20A |
Charging is
maximum |
10A |
| |
|
sustained |
|
| Maximum charge |
10A |
| 17 |
Battery operating
environment temperature |
charge |
0℃ ~45 ℃ |
| |
|
discharge |
-20℃~60℃ |
| 18 |
relative humidity |
<90% RH |
| 20 |
Battery Box size (mm) |
(L175 * W155 * H234) ± 2, excluding the height
of the upper cover handle |
| 21 |
Total weight of
battery pack |
7.50±0.2Kg |
| 22 |
Battery pack internal
resistance |
≦50mΩ |
| 23 |
Battery pack-factory
SOC |
50%±5% |
| 24 |
Battery pack protection
level |
IP65 |
| 25 |
Quality assurance
requirements |
Referring to the purchase and sale framework
contract |
