Truck Air-conditioning Lithium Battery 24V 50Ah
800A cranking current
LILEAD S2450 dual 24V lithium ion battery can easily start nearly all fishing boat & RV engines, no matter it’s gasoline or diesel engine.
0 Maintenance
No acid or water. No trickle charging. No mess. LILEAD dual 24V lithium ion battery just works, day in and day out.
Drop in replacement
Dimension: 279*175*189mm; 11*6.9*7.5inch
Group size: L30 DIN (70Ah lead acid battery size)
Can be charged via alternator.
Certifications
LILEAD S2450 dual 24V lithium ion battery cells are EV grade LiFePO4 battery cell, which is the best LiFePO4 battery cell in market. Cells are UL1642 certified and have been tested per IEC62133 standards.
LILEAD S2450 dual 24V lithium ion battery are UN38.3 certified. Meets international regulation for air, ground, train and marine transport.
It’s also IP67 and , CE-EMC certified, perfect as lithium leisure battery for marine application.
LILEAD S2450 dual 24V lithium ion battery housing is UL94-V0 certified, its top flammability grade for battery plastic housing.
Application
Trolling motor
Sailboat
Yacht
Houseboats
RV’s
Trailers
Off-grid, homes
Overlanders
| S2450 BATTERY TECH DATA |
| Stored Energy |
1280Wh |
| Rated capacity |
50Ah |
| Dimension (L*W*H) |
279*175*189mm 15.01*6.89*7.44inch |
| Nominal voltage |
25.6V |
| Volt range |
20V-29.2V |
| Charge time |
Standard |
5.5h |
| Rapid |
1.5h |
Charge method
CC-CV |
Standard |
10A/29.2V |
| Rapid |
100A/29.2V |
| Max discharge current |
Crank |
800A |
| Surge (60S) |
300A |
| continous |
100A |
Cycle life
0.5C, 23℃/73℉ |
10% |
＞6000 cycles |
| 100% |
＞2000 cycles |
| Operating temperature range |
Charge |
0℃~55℃/ 32℉~131℉ |
| Discharge |
-20℃~60℃/ -4℉~140℉ |
| Storage (1 month) |
-20℃~45℃/ -4℉~113℉ |
| Storage (6 month) |
-10℃~35℃/ 14℉~95℉ |
| Water proof |
IP67 |
| Flammability rating |
UL94-V0 |
| Approx weight |
11Kg/ 24.2lbs |
| Series & parallel connection |
Max 2 series connection.
Multiple parallel connection for yachts.
Batteies must be fully charged before series or parallel connection. |
| |
| BMS Protection |
| Balance |
Current |
40mA |
| Activate volt |
3.55V/ cell |
| High temperature protection (MOSFET) |
Protection |
85℃/ 185℉ |
| Release |
75℃/ 167℉ |
| High temperature protection (cell) |
Protection |
65℃/ 149℉ (charge) 70℃/ 158℉ (discharge) |
| Release |
55℃/ 131℉ (charge) 60℃/ 140℉ (discharge) |
| Low temperature protection (cell) |
Protection |
0℃/ 32℉ (charge) -20℃/ -4℉ (discharge) |
| Release |
10℃/50℉ (charge) -10℃/ 14℉ (discharge) |
| Over-charge |
Protection |
30.8V (3.85V/cell) |
| Relase |
29.2V (3.65V/cell) |
| Over-discharge |
Protection |
18.4V (2.3V/cell) |
| Relase |
20.0V (2.5V/cell) |
| Short-circuit |
Protection |
3800A |
| Relase |
Remove load for the short circuit protection to release |
| LILEAD reserves the right to make adjustments to this publication at any time, without notice or obligation. |
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Truck Air Conditioning 24V Lithium Ion Battery 1280Wh IEC62133 Standards Images
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