Lithium Batteries For Solar Power Rv Boat Motorhome
- lilead
- china
- 35-60 days
- 10000 batteries / month
LILEAD 12V lithium deep cycle batteries are the perfect drop-in replacements for Group 31 and GR31 AGM, GEL, or lead-acid batteries. They are the perfect combination of size and capacity to fit many applications including, RV, marine, solar energy systems, and more. LILEAD 12V lithium deep cycle batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency, and longer cycle life – plus no maintenance!
LILEAD D125 12V lithium deep cycle batteries
More long life 12V lithium deep cycle battery
20 times cycle life
Long lasting life cycles at 2000 of 100% DOD, and 6000 cycles of 90% DOD. It’s 20 times longer than lead acid batteries.
LILEAD 12V lithium deep cycle batteries offers 2 years warranty.
60 mins fast charge
LILEAD D125 12V lithium deep cycle batteries can 100A continuous charge and discharge.
From 0%-80%, LILEAD D125 12V lithium deep cycle batteries fast charge only takes 60 mins by 100A, 14.6V charge.
3 times more energy
Group size 31T is the standard size for 100Ah lead acid batteries, it’s also the momoreommon size for 12V 100Ah lithium batteries.
Tested by 100A discharge, 10V cut-off volt.
LILEAD D125 12V lithium deep cycle batteries output power are 3 times of 100Ah lead acid batteries, 1.5 times of other 12V 100Ah lithium batteries.
1/3 weight
12V120Ah AGM lead acid battery is around 30Kg.
D125 12V lithium deep cycle battery is only 13.5Kg.
0 emissions
LILEAD D125 12V lithium deep cycle batteries produce zero emissions or carbon footprint during use, emits no sulfur, no greenhouse gases, and does not damage the environment. It's good for you and the planet.
0 Maintenance
No acid or water. No trickle charging. No mess. LILEAD D125 12V lithium deep cycle batteries just work, day in and day out.
Expandable for More Power
One LILEAD D125 has 100A continuous current, 150A @30S and 300A peak current. If you need more, they can be connected in parallel or in series (4 series connection max) to get even energy storage and more power.
Drop in replacement
Dimension: 329*172*226mm; 13*6.8*8.9inch
Group size: 31, 31T (100Ah lead acid battery size)
Can be charged via alternator.
Certifications
LILEAD D125 12V lithium deep cycle batteries 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 D125 12V lithium deep cycle batteries 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.
Application
Trolling motor、RV’s、Trailers、Off-grid, homes
| D125 Battery Tech Data | ||
| Stored Energy | 1600Wh | |
| Rated capacity | 125Ah | |
| Dimension (L*W*H) | 329*172*220mm 12.95*6.77*8.66in | |
| Nominal voltage | 12.8V | |
| Volt range | 10V-14.6V | |
| Charge time | Standard | 5.5h |
| Rapid | 1.5h | |
| Charge method CC-CV | Standard | 25A/14.6V |
| Rapid | 100A/14.6V | |
| Max discharge current | Pulse (3S) | 300A |
| Surge (30S) | 150A （30S) | |
| continous | 100A | |
| Cycle life 0.5C, 23℃/73℉ | 10% | ＞6000 cycles |
| 100% | ＞2000 cycles | |
| Operating temperature range | Charge | 3℃~45℃/ 37℉~113℉ |
| Discharge | -20℃~55℃/ -4℉~131℉ | |
| Storage (1 month) | -10℃~45℃/ 14℉~113℉ | |
| Storage (6 month) | 0℃~35℃/ 32℉~95℉ | |
| Water proof | IP67 | |
| Approx weight | 13.5Kg/ 29.7lbs | |
| Series & parallel connection | Max 4 series connection. Max 4 parallel connection. 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 | 15.4V (3.85V/cell) |
| Relase | 14.6V (3.65V/cell) | |
| Over-discharge | Protection | 9.2V (2.3V/cell) |
| Relase | 10.0V (2.5V/cell) | |
| Short-circuit | Protection | 1500A |
| 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. | ||
WINTER USAGE TIPS
LILEAD D125 12V lithium deep cycle batteries perform better than lead acid batteries in more weather conditions. It can charge between temps of 0℃ and 55℃ （32°F ~ 131°F）and can discharge between -20℃ and 60℃ （-4°F ~ 140°F） at 100% rate.
LILEAD D125 12V lithium deep cycle batteries need to be above freezing in order to charge them. As a result, it is best to use the batteries in a climate controlled location (not on the tongue of a trailer or using a lead acid battery compartment that has to be ventilated, thus allowing freezing air to circulate around the battery).
LILEAD D125 12V lithium deep cycle batteries can be placed in an insulated space, inside the yacht/ boat/ RV or other climate controlled areas. Some users have suggested using a battery heating pad that you can find online. We recommend using the battery in a climate controlled location.
