LiTime 12V 100Ah Self Heating Lithium Battery, Low Temperature Protection
12 reviews
C$399.99
C$709.99
44
% OFF
12V self-heating LiFePO4 lithium battery, Best battery used in cold conditions, Suitable for trolling motors/RVs/solar systems/home energy storage
2X Heating Efficiency, 100W Heated Lithium Pad
Automatic Heating Function (begin to heat when the cells are below 41°F (5°C), stop when the temperature has reached 50.0°F (10°C)
30~60 minutes(heating from 14°F), 70~100 minutes( from -4℉)
100A BMS (over-charging, over-discharging, over-current, over-temperature, and short-circuit protection)
Low Temperature Cut-off Protection (cuts charging when it is below 0°C/32°F, stops discharging when it is below -20°C/-4°F), to protect the battery and extend its life.
EV Grade A LiFePO4 Cells, 4000+ cycles at 100% DOD
1280Wh of Energy, 1280W of Output Power
Group 31 batteries size, L13 * W6.77 * H8.43 inch
Drop-in replacement for lead-acid: 1/5 the weight, same power (V.S. a 12V 200Ah lead acid)
Featuring an advanced 100W lithium battery heating pad, the new LiTime 12V100Ah self-heating lithium battery delivers 2X the warming power of previous models. Capable of heating from 14°F to 50℉ in just 30-60 minutes and -4℉ to 50℉ within 70-100 minutes, it slashes heating times in half compared to earlier versions. This allows for highly efficient charging even in harsh sub-freezing conditions.
Enhance Your Life with Top LiFePO4 Cells & BMS for a Decade of Reliable Service
LiTime 12V100Ah self-heating lifepo4 battery has grade-A LiFePO4 chemistry, it delivers 10+ years of service with over 4,000 cycles at 100%DOD, and is rated for 6,000 cycles at 80%DOD and an astounding 15,000 cycles at 60%DOD - vastly outlasting the 3-year, 200-500 cycle lifespans of typical lead-acid alternatives. Its powerful BMS allows the stable operation of energy-intensive devices without constraint. Advanced protections against over-charging, over-discharging, over-current, overheating and short-circuit safeguard both users and the internal chemistry from harm.
How LiTime Smart Heating System Operate?
LiTime 12V 100Ah self-heating lithium-ion battery's intelligent BMS owns low-temp cut-off protection, which can cut charging below 0°C/32°F to safeguard performance in freezing conditions and disconnect loads below -20°C/-4°F to protect both the battery and connected devices in extreme cold. Meanwhile, the upgraded BMS safeguards battery health with an automatic heating feature. Once connected to a charger(＞10A), the integrated low-temperature sensors will initiate self-heating when cell temperatures ≤ 5°C/41°F. This prevents freezing damage during the charging process. The battery then charges as normal once internal temperatures rise above 10°C/50°F, at which point the BMS automatically suspends heating.
Support Max 51.2V 400Ah Battery System
Combine up to 16* LiTime 12V 100Ah self heating lithium batteries in a 4P4S setup to create a robust 51.2V 400Ah system. Harnessing the complete 20.48kWh of renewable energy, You can customize it for residential, marine, RVs, trolling motors, off-grid locations, or any setting requiring extended runtime capabilities.
The LiTime 12V 100Ah self heating LiFePO4 battery outperforms lead-acid batteries with its faster charging efficiency. With a 14.6V 20A LiFePO4 charger, it reaches full capacity in just 5 hours, ensuring swift replenishment for sustained high-performance usage. Moreover, benefit from 3 versatile charging options: LiFePO4 chargers, solar panels, or a generator, enabling you to swiftly recharge the battery for continuous peak operation.
20.48kWh Energy to Power Any Applications
Power Your Passion Even in Cold Conditions
Comparable in size to group 31 batteries, the 12V 100Ah self-heating LiFePO4 battery is 1/5 the weight, same power (V.S. a 12V 200Ah lead acid), which is a drop-in replacement for lead-acid. Ideal for 30~70lbs thrust trolling motors/RVs/solar systems/home energy storage in cold conditions. Meanwhile, When the LiTime 12V 100Ah self-heating battery provides reliable power for various applications, it is not suitable for tasks demanding high initial currents, such as golf carts or engine starting.
Empower Your Adventures No Matter of Weather
Tap into 1280Wh of green energy storage with our 100Ah self heating LiFePO4 Battery. Whether for RVs, boats, solar setups, off-grid cabins, or job sites – our 100Ah self heating LiFePO4 battery delivers the robust power solution you need. Count on its safety and durability to keep you powered up for the long haul. Its 1280Wh energy can expand to 20.48kWh energy. Neither worry about the weather nor the energy anymore!
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：
100Ah
Energy：
1280Wh
Max. Expansion (Parallel & Series)：
4P4S
Internal Resistance：
≤40mΩ
Certifications：
UL, FCC, CE, RoHS, UN38.3
BMS
BMS：
100A
Max. Continuous Output Power：
1280W
Max. Continuous Charge Current：
100A
Max. Continuous Discharge Current：
100A
Max. Discharge Current 5 Seconds：
330A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
20A (0.2C)
TEMPERATURE
Charge Temperature：
-20℃ to 50℃ / -4℉ to 122℉
Discharge Temperature：
-20℃ to 60℃ / -4℉ to 140℉
Storage Temperature：
-10℃ to 50℃ / 14℉ to 122℉
Low-Temperature Protection：
Yes (32℉/0℃)
Low-Temperature Charging Protection Auto Recovery：
Required Minimum Charge Current for Heating Function：
≥15A
OTHERS
Terminals：
M8 bolts
Weight Approx.：
21.61 lbs
Size：
L13 * W6.77 * H8.43 inch (group 31 size)
Housing Material：
ABS
Protection Class：
IP65
Do I need a self-heating lithium battery?
When deciding whether to get a self-heated battery. We've had customers use this battery when skiing ice fishing or doing other various winter activities. You can use and discharge LiTime lithium batteries in cold temperatures but a self-heated battery might be what you want if you plan to charge
How does the self-heating work?
The auto self-heating function will be activated by the BMS when the battery is connected to a charger at -20℃ to 5℃ (-4℉ to 41℉). The heating will stop when the battery temperature reaches 10℃ (-4℉).
What are the differences between Self-Heating and Low-temperature protection batteries?
These two series primarily address the charging issues of LiFePO4 lithium batteries in cold weather. The main difference between the Low-Temperature series and the Self-Heating series lies in the presence of an automatic Battery Management System (BMS) heating module. The Self-Heating series allows the battery to self-warm without any action required from the user while charging. However, the Low-Temperature Protection series like LiTime 12V 100Ah TM& LiTime 12V 230Ahwill automatically cut-off the charging when the temperature is below 0℃ (32℉), and it requires you to take some measures, such as placing the battery in a warm indoor environment, to warm it up to 5℃ (41℉) and restore charging capability.
Does the lithium battery charge itself while heating?
No. The charging will start after the lithium battery heats itself to 10℃ (50℉).
Can the LiTime 100Ah self-heating lithium battery be charged while heating?
Yes. The LiTime 12V 100Ah self-heating LiFePO4 lithium battery can discharge if it has power while heating. However, we don't recommend discharging during the heating process, as it may harm the performance and lifespan of the battery.
Can I add heating facilities to help with external heating?
External heating only heats the casing and does not heat the battery cells. In conditions of -20°C, after external heating for two hours, the battery cells temperature rise to 5°C, but the lead-acid casing temperature has risen to 70-80°C.
Therefore, it is not recommended to externally heat the battery, as the actual cell temperature cannot be determined at this time.
How much does a LiTime group 31 battery weight?
LiTime 12V 100Ah Self Heating LiFePO4 Lithium Battery, equivalent to group 31 battery size, weigh on 24.3lbs, much lighter than 12V 100Ah lead-acid batteries on the market.
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.
Can I use LiTime LiFePO4 Lithium batteries as starting batteries?
No. LiTime LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.
How to charge LiTime 12V LiFePO4 Lithium batteries with solar panels?
1. Using Solar Panels
The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 300W solar panels. It may take more than one day to fully charge the battery by ≥300W solar panels since the duration and intensity of light would be a great factor for their charging efficiency. Besides solar panels, there are 2 more ways to charge. Suggest reading: 3 reliable ways to charge LiFePO4 lithium batteries
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 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
Can I charge Self heating Lithium batteries in cold weather (under freezing temperatures)?
Yes. The self heating lithium battery can safely charge between -20℃ to 50℃ ( -4℉ to 122℉). The built in self-heating pad will automaticlly start heating the battery.
How do I store LiTime LiFePO4 lithium batteries?
It is recommended to store LiTime LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 3 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH
Can I pair a Bluetooth Module for this battery to monitor the battery status on the phone?
No. This battery is not compatible with the Bluetooth module. You can use a 500A Battery Monitor With Shunt to keep track of battery status.
What should I do if the 12v 100ah lithium ion battery shuts off due to the low state of charge(SoC)?
If your battery completely shuts off due to low SOC, disconnect loads immediately and recharge it as soon as possible to prevent damage.
By monitoring your 12V lithium battery's SOC and charging at 50% SOC, you can maximize the usable energy per cycle while minimizing strain on the battery. This careful SOC balancing helps extend the lifespan of your lithium deep cycle battery significantly.
The self heating 12 volt 100 AH batter is excellent in Eastern Canada winter conditions. If running a cabin equipment with a refrigerator, tv , microwave, lights and etc, connect 4 batteries with a reliable charge controller and inverter, very little need for a gasoline generator except for back up.
R
Robert Bromilow
Not in use
Don’t know yet, haven’t used it yet ?
A
Alain Boivin
un peu trop long recevoir notre commande
Juste une chose négative je trouve les délais un peu long mais pour le reste bon service merci
T
Ted Stewner
Excellent value for the cost
A
Alexiel Mejias
Impressive Performance So Far
I'm very pleased with these LiTime 12V 100Ah Self-Heating Lithium Batteries. Although I've only had them for 16 days, they have been working really well so far. I have them connected in parallel on my RV, which also has a LiFePO4-ready solar charger. I'm especially impressed by how stable the voltage has been during the nights when the batteries are solely powering the RV, with no solar input. Overall, I’m happy with their performance, and they seem to be living up to their promises. So far, so good!
LiTime has been cultivating for 10 years, putting customers first.
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Why LiTime is Your Best Choice
TOP 1 LiFePO4 Brand
As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
15-Year Expertise
With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
24/7 Expert Support
With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
Industry-Leading Tech
With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
Cutting-Edge Features
LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.
Expert-Backed Quality
LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
Trusted by Users Worldwide
Powering the World, Trusted by All
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User Insights
Hamjazz
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
Fish Big
The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.
Esther Snow
Drop in for our travel trailer
Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
James
Omg awesome!
Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Allan
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Donald L Anderson
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
Hamjazz
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
Fish Big
The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.
Esther Snow
Drop in for our travel trailer
Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
James
Omg awesome!
Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Allan
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Donald L Anderson
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
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