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112
LiTime 12V 300Ah LiFePO4 Lithium Battery for RV
All-Day Energy in Just One Battery: 3840Wh for Your RV, Off-Grid Needs, and Emergency Backup
- 200A BMS, with 200A max. continuous discharge/charge current & 800A surge discharge current (1s).
- 100% protection, including overcharge, over-discharge, over-current, overheating, and short circuit protection.
- EV-grade LiFePO4 cells, 4000+ cycles@100% DOD, 10 years lifespan.
- 3840Wh energy & 2560W max. output power.
- Max. 4P4S, up to a 51.2V 1200Ah system, ideal for home backup energy, off-grid cabin, etc.
- 2/3 lighter & 2X energy (1C), replacing 3*12V 100Ah lead-acid battery.
- High-capacity battery, suitable for RV, marine, off-grid, home storage, solar system, etc.
- 4 charging ways - battery charger, solar panel, generator, alternator.
- Size: L20.55*W9.33*H8.58 inch. View Specs.
- UL-1973 tested, FCC, CE, RoHS, UN38.3 certified.
- Do NOT use it as a starter battery! Please consider LiTime 12V marine starting batteries series.
- Please do not orient the battery with top or front side downward. Other orientations are permissible.
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Estimated to be delivered within 2-5 business days.
5 Years Warranty
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FEATURES
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SPECS
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FAQ
-
REVIEWS
SPECS
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
12.8V
Rated Capacity：
300Ah
Energy：
3840Wh
Max. Expansion (Parallel & Series)：
4P4S
Internal Resistance：
≤40mΩ
Certifications：
UL, FCC, CE, RoHS, UN38.3
BMS
BMS：
200A
Max. Continuous Output Power：
2560W
Max. Continuous Charge Current：
200A
Max. Continuous Discharge Current：
200A
Max. Discharge Current 5 Seconds：
400A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
60A (0.2C)
TEMPERATURE
Charge Temperature：
0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature：
-20℃ to 60℃ / -4℉ to 140℉
Storage Temperature：
-10℃ to 50℃ / 14℉ to 122℉
OTHERS
Terminals：
M8 bolts
Weight Approx.：
64.15 lbs
Size：
L20.55*W9.45*H8.58 inch
Housing Material：
ABS
Protection Class：
IP65
FAQ
Q: Are LiTime LiFePO4 batteries safe?
A:
Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LiTime lithium cells are UL certified for the highest safety and sustainability standards.
All LiTime LiFePO4 batteries come with an internal Battery Management System which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, LiTime LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.
Q: Can I use LiTime LiFePO4 Lithium batteries as starting batteries?
A:
No. LiTime 12V 300Ah LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.
For more information to tell the differeces among these 2 types batteries, read on our blog Deep Cycle VS Starting Battery.
Visit LiTime Marine Starting Batteries for starting use.
Q: Can I charge LiTime LiFePO4 lithium batteries with solar panels?
A:
Yes, you can charge LiTime LiFePO4 lithium batteries with solar panels. Here are 3 recommended ways to charge LiFePO4 lithium batteries.
1. Using Solar Panels
The LiTime 12V 300Ah battery can be fully charged by in one day (with effective sunshine 4.5hrs/day) by 1200W solar panels. It may take more than one day to fully charge the battery by ≥1200W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.
2. Generator/Alternator
If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations.
The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 60A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 150A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
3. LiFePO4 Smart Chargers
To charge 12V battery, it is recommended to use 14.6V battery charger.
The Recommended Charging Voltage: 14.2V - 14.6V.
The Recommended Charging Current: ① 60A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 150A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
Related reading: Can I Charge LiFePO4 batteries with a Normal Charger?
Q: Can I charge LiTime LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
A:
LiFePO4 lithium batteries can safely charge between 0℃ to 50℃ / 32℉ to 122℉. LiTime Cold Weather Batteries include low-temperature charging protection which will automatically cut the battery charging off when the cell temperature is lower than 32℉, thus preventing the battery cells from damage when charging under the freezing point.
Related reading: What is low-temperature protection to lithium batteries?
Q: Can this battery be used in series to build a 48-volt system？
A:
Yes. LiTime 12V deep cycle lithium batteries can be connected 4 in sereis to create a 48V battery system.
Note: To connect in series or in parallel, batteries should meet the below conditions:
a. identical batteries with the same battery capacity (Ah) and BMS (A)
b. from the same brand (as lithium battery from different brands has their special BMS);
c. purchased in near time (within one month).
Q: How do I store LiTime LiFePO4 lithium batteries?
A:
It is recommended to store LiTime LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, recharge the batteries at least every 3 months. Recommended storage environment: 10℃～35℃ (50℉～95℉），45%RH～75％RH
REVIEWS
R
Purchased this for my off grid desert property and it works perfectly running all my lights fridge and internet satellite system great product!
T
⚡【Extra 6% Off】LiTime 12V 300Ah LiFePO4 Lithium Battery for RV
G
I just put it in 2 days ago.Seems to be good but to days isn't very long
K
Love this battery!
So many needed things are coupled toguether. 300ah, 200A BMS, Safety features, and just 63 Pounds... A must for a 70 years old. Our Coffee maker and the wife's hair blower run flalessly....
H
We bought this battery to replace our camper's aging lead-acid batteries. So far it is doing great and powers the jacks and slide out just fine. We did have to reconfigure the battery compartment and get an upgraded charger. We haven't used it yet boondocking, but in testing it ran the refrigerator for a day and still had a charge. The benefits of lithium over lead-acid will become more apparent during our trip to Alaska where we may do many boondocking stops.
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