12V 20Ah rechargeable LiFePO₄ Battery Pack
|
Product Model |
HWE-4F20 |
Battery Type |
LiFePO₄ |
|
Norminal Voltage |
12.8V |
Norminal Capacity |
20.0Ah |
|
Dimension(L*W*H/TH) |
181 × 77 × 167mm |
Rough weight |
3.0Kg |
|
Cycle life |
≥3000 times |
Energy |
256.0Wh |
|
Charge Voltage |
14.6V |
Charge Current |
2A-10A |
|
Max Charge Current |
20A |
Cut-off Discharge Voltage |
8.0V |
|
Discharge Current |
20A |
Peak Discharge Current |
40A (≤5s) |
|
Charge temperature |
0-45℃ |
Discharge temperature |
-20-60℃ |
|
Case Material |
ABS+PC |
Waterproof Level |
IP56 |
Product Introduction
This 12V 20Ah LiFePO₄ battery pack is assembled with automotive-grade LiFePO₄ cells, featuring a chemically stable cathode that eliminates thermal runaway risks. It is a drop-in replacement for 12V lead-acid batteries and outperforms SLA batteries where it matters most: one-third the weight for easy transport, eight times the cycle life for fewer replacements, and no acid leakage for indoor safety.
With a flat discharge curve, ultra-low self-discharge (<2% per month), and built-in BMS protection against over-charge, over-discharge, short circuits, and high temperature, the pack delivers reliable power for higher-demand applications. Realizing true maintenance-free operation with 12-month shelf life and over 3,000 cycles at 80% DOD, it is an ideal upgrade for solar energy storage, floor cleaning machines, golf carts, EV applications, and backup power systems where reliability is critical.
Product Models List
|
Model |
Battery |
Nominal |
Nominal |
Internal |
Life |
Maximum |
Cut-off |
Battery |
|
HWE-4F5 |
12V |
5Ah |
≤120 |
≥4000 |
14.6V |
10.0V |
5A |
0.75Kg |
|
HWE-4F7 |
12V |
7Ah |
≤80 |
≥4000 |
14.6V |
10.0V |
7A |
0.85Kg |
|
HWE-4F10 |
12V |
10Ah |
≤60 |
≥4000 |
14.6V |
10.0V |
10A |
1.40Kg |
|
HWE-4F12 |
12V |
12Ah |
≤60 |
≥4000 |
14.6V |
10.0V |
12A |
1.60Kg |
|
HWE-4F20 |
12V |
20Ah |
≤50 |
≥4000 |
14.6V |
10.0V |
20A |
3.00Kg |
|
HWE-4F30 |
12V |
30Ah |
≤50 |
≥4000 |
14.6V |
10.0V |
30A |
3.80Kg |
|
HWE-4F50 |
12V |
50Ah |
≤45 |
≥4000 |
14.6V |
10.0V |
50A |
6.00Kg |
|
HWE-4F60 |
12V |
60Ah |
≤45 |
≥4000 |
14.6V |
10.0V |
60A |
7.20Kg |
|
HWE-4F100 |
12V |
100Ah |
≤20 |
≥4000 |
14.6V |
10.0V |
100A |
12.0Kg |
|
HWE-4F200 |
12V |
200Ah |
≤15 |
≥4000 |
14.6V |
10.0V |
100A |
22.0Kg |
|
HWE-4F300 |
12V |
300Ah |
≤10 |
≥4000 |
14.6V |
10.0V |
200A |
28.0Kg |
|
HWE-4F400 |
12V |
400Ah |
≤80 |
≥4000 |
14.6V |
10.0V |
200A |
40.0Kg |
|
HWE-8F100 |
24V |
100Ah |
≤20 |
≥4000 |
29.2V |
20.0V |
100A |
24.0Kg |
|
HWE-8F200 |
24V |
200Ah |
≤15 |
≥4000 |
29.2V |
20.0V |
100A |
40.0Kg |
|
HWE-12F100 |
36V |
100Ah |
≤25 |
≥4000 |
43.8V |
30.0V |
100A |
37.0kg |
|
HWE-16F50 |
48V |
50Ah |
≤50 |
≥4000 |
58.4V |
40.0V |
50A |
30.0Kg |
|
HWE-16F100 |
48V |
100Ah |
≤50 |
≥4000 |
58.4V |
40.0V |
100A |
42.0Kg |
|
HWE-16F200L |
48V |
200Ah |
≤45 |
≥4000 |
58.4V |
40.0V |
100A |
70.0Kg |
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