· Industry highest level of energy density LiFePO4 battery: 164.5wh/L (142.2wh/kg). · The lightest 12V 100Ah LiFePO4 battery ever with only 19 lb in weight. · 1st Gen LiTime BMS, safe and reliable for 10 years of everyday use. · Expandable 4P4S (16 batteries) connection for max 20.48kWh energy. · 4000+ deep cycles at 100% DOD, 6000+ at 80% DOD, and 15,000+ cycles at 60% DOD. · The all-new design allows you to install the battery in any direction, even upside down. · 5-year warranty, backed up by technical support within 24h. ·Perfect for RV, Vans, and trolling motors where weight and size are your priority.
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C$339.99
C$599.99
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5 Years Warranty
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12V 100Ah Mini
C$339.99
C$599.99
C$339.99
C$599.99
12V 100Ah Mini
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/products/12v-100ah-mini-lithium-battery
FEATURES
SPECS
FAQ
REVIEWS
The LiTime 12V 100Ah Mini is the capacity-leading flagship delivering the highest energy density in LiTime history and even the whole industry. Protected all around by the powerful 1st Gen LiTime BMS, LiTime 12V 100Ah Mini is taken with the latest technology that redefines the size of the LiFePO4 battery!
Mini in Size, Max on Power
10 years of R&D strength sets up the industry benchmark for the new generation of LiFePO4 battery: denser, lighter, smaller, more powerful, and not overpriced! Industry smallest & lightest 12V 100Ah LiFePO4 battery ever, with max 20.48Wh (4P4S) capacity for expansion, ready to power you all up safely and enough on the way or at home.
1st Gen LiTime BMS, 4000+ Life Cycles
The latest LiTime self-developed BMS provides full safety protection for overvoltage, undervoltage, overheating, overcurrent and short circuits, ensuring ultra-reliability and safety of the battery. The upgraded auto-balancing technique improves the battery life by maximizing the capacity of a battery pack with multiple cells in series, backing up that all batteries deliver life cycles from 4000+ (100% DoD) to 15000 cycles ( 60% DoD). That’s pretty much 10 years of everyday use.
Expandable 20.48KWh for Every Need
The LiTime 12V 100Ah Mini LiFePO4 battery supports a maximum expansion capacity of 20.48Wh (max 4P4S battery connected in series and parallel to build a 48V(51.2V) 400Ah battery system), so you can have more flexibility in getting a DIY battery system to cover all your needs.
All-New Design, Outside & In
The LiTime first-ever cell layout design leads the way in cutting off the battery size while allowing for compact and precise fitment for battery safety, with no loss in any performance. The matte-finish, heat-resistant, and IP65 waterproof design give the battery a much higher tolerance in extreme applications. Whether you are bumpy on the road or on the water, LiTime 12V 100Ah Mini gives you an ultimate safe experience.
Every Direction Mounted, Even Upside Down
The optimum internal design, compact structure, and overall casting make the 12V 100Ah Mini a rock-solid reliability, backed up by LiTime’s rigorous tolerance tests to make the battery the safest ever. This gives you the flexibility to install the battery in any direction right where you need them or where it is best suited for your application, and never get damaged on the bumpy road.
3 Ways to Recharge
With 3 different ways to top up the battery, LiTime gives you a cost-effective renewable energy source to stay powered.
Power Your Life and Discovery
BATTERY
Cell Type：
LiFePO4 Pouch
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：
250A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
20A (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℉
Low-Temperature Protection：
N/A
Low-Temperature Charging Protection Auto Recovery：
N/A
SELF-HEATING
Heating Temperature：
N/A
Approx. Heating Time：
N/A
Required Minimum Charge Current for Heating Function：
N/A
OTHERS
Terminals：
M8 bolts
Weight Approx.：
19 lbs
Size：
L10.24*W5.24*H8.96 inch
Housing Material：
ABS
Protection Class：
IP65
What battery charger should I use for the LiTime 12V 100Ah Mini LiFePO4 lithium battery?
We recommend using a 14.6V lithium iron phosphate (LiFePO4) battery charger to maximize the capacity. ☆ Recommend charging voltage: 14.2V ~ 14.6V ☆ Recommend charging current: 20A (0.2C): the battery will be fully charged in around 5hrs to 100% capacity. 50A (0.5C): the battery will be fully charged in around 2hrs to around 97% capacity. Attention: ☆ Connect the charger to the battery before connecting it to the grid power in case of sparks. ☆ Remember to disconnect the charger from the battery after fully charging.
Can I use an alternator or generator to charge the LiFePO4 lithium battery?
Yes. You can use your alternator or generator to charge LiTime batteries. If your 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, you can use a 14.6V lithium iron phosphate (LiFePO4) battery charger to maximize the capacity.
Are LiTime LiFePO4 Lithium batteries safe?
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.
Can I charge LiTime LiFePO4 lithium batteries with solar panels?
Yes, you can charge LiTime LiFePO4 lithium batteries with solar panels. You should size your charge controller based on the voltage and current output of your solar array setup. That will ensure that your charge controller can process and regulate the power coming from your solar panels. Take a 24V MAX. 22 amps output solar system as example. You would need a solar charge controller that can handle 24 volts and 27.5 amps (125% of your max current output).
Can I charge LiTime LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
LiTime 12V 100Ah mini LiFePO4 batteries can safely charge between 32°F to 113°F (0°C to 45°C). Please note that the 12V 100Ah mini version does not include low-temperature charging protection function.
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
I purchased 2 mini’s, so far I have only tested them on my sailboat for a short time. The compact size is great and they ran my microwave through an inverter with no problems, and hardly any voltage drop. These batteries seem to be very good.
R
Robert Paquette
VERY GOOD PRODUCT
This the 2nd 100ah Mini I bought from LiTime. It seems to be working perfectly, just like the first one I bought on January 2024.
C
Customer
100Ah Mini
Perfect battery! Size is amazing compared to other batteries
C
Chris Herman
100ah mini
Just ordered a second to run parallel in my small camper. Received my first this summer and built a solar batery box for camping and canoeing. No longer feels like backwoods camping when we can troll for days, charge everything from iPad to chainsaw batteries.
P
Paul T
One year review for kayak trolling motor
After more that a years use, I am still more than pleased with this mini 100ah battery. Because of smaller dimensions, I was able to use it in a marine type battery box with room to include a 12v relay and a kill switch within the same box. With a PWM controller I am able to get about 60 hours of use before needing to recharge. Kayak is a 12' pedal drive with a 36# thrust trolling motor. This allows me to fish in remote locations for a full week without worry. Highly recommend this lightweight solution for chasing salmon on the west coast of BC.
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 30,000+ 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 Growth
0%
Growth in Units Sold
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Countries & Regions
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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.
The number of compare bar columns is full, you can remove unwanted items before adding them!
