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12V 100Ah OBM TM
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Hot LiTime 12V 100Ah Plus Marine Deep Cycle Battery for Trolling Motors & Electric Outboards with Bluetooth
$337.50
$429.99
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Trusted by Major League Fishing (MLF). Built for high-load trolling motors & electric outboards.
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Higher Sustained Power: Sustains 150A for 3 min and handles 300A for 10s / 500A for 1s for demanding trolling motors and electric outboards.
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Compatible with Leading TM & OBM Brands: Works with Minn Kota, MotorGuide, Garmin, Lowrance, Newport, Haswing & more across 12V, 24V, and 36V systems.
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Group 31 Drop-In Fit: 13 × 6.77 × 8.5 in. for easy lead-acid replacement.
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Smart Bluetooth Monitoring: Check battery status, performance, and key data directly from your phone.
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100A Smart BMS: 20+ protections with low-temp cut-off, overload auto-recovery, and enhanced moisture and salt-spray resistance.
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Low-temp Cut-off Protection: Charging stops at 32°F (0°C) and discharging stops at -4°F (-20°C) for cold-weather safety.
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IP65 Waterproof & Dustproof: Ensure reliability in marine and humid environments
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EV-Grade LiFePO4 Cells: 6,000+ cycles at 80% DOD for years of reliable marine use.
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Expandable up to 4P4S: Build systems up to 51.2V 400Ah / 20.48kWh.
- Not for Engine Starting
September Power Deals End In:
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1 Pack
$319.59
$429.99
30–70 lb TM · 150A for 3 min for demanding loads.
2 Pack
$664.88
$859.99
70–100 lb TM · Extra current headroom for demanding 24V setups.
Best Value
3 Pack
$992.25
$1,289.99
100–120 lb TM · Built for demanding 36V trolling setups.
Best Seller
1 Pack+12V10A Charger（Save 5%）
$413.49
$499.99
Includes WaterProof LiFePO4 Charger for easy activation and charging.
Install-Ready Kit
12V 100Ah OBM Kit（Save 7%）
$458.07
$599.99
150A circuit protection + 1.5FT 4AWG cables for safer, easier installation.
Quantity
Frequently bought together
$319.59
$429.99
FREE delivery Sun, Sep 27 - Wed, Sep 30
30 Days Returns
Local Warehouse Free Shipping
5 Years Warranty
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Protection Upgrade
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New! Battery with 300-500A Surge and Run up to 60V Motor!
LiTime 2026 Premier Edition 12V 100Ah Trolling Motor Battery
Introducing the unmatched 2026 LiTime Battery—a leader in lithium marine batteries! With superior surge resistance, it outperforms all competitors: 120A for 3 minutes, 300A for 10 seconds, and 500A for 1 second.
This 12v 100Ah Plus deep cycle marine battery is specifically designed for trolling motors, compatible with all brands (Minn Kota, Garmin, Lowrance, etc.) and models on the market—a top choice for performance-grade equipment!
An All-Around Upgraded Trolling Motor Battery
Experience unmatched reliability with this Plus deep cycle marine battery featuring EV Grade A cells and a self-developed BMS offering 20+ protections, including moisture and salt-spray resistance, low-temperature cut-off, and auto-recovery after overload (30s). Designed for all water environments, it ensures a worry-free fishing experience with manual-free—just pure fishing enjoyment.
How to Choose Trolling Motor Batteries for Your Boat
If you're unsure how many batteries your trolling motor requires, refer to the table below: one battery supports a 12V system, two in parallel for 24V, three for 36V, and so on—four batteries for 48V and five for 60V. Information in the table is provided by Minn Kota.
Advanced BMS Technology offers 20+ Protections
Engineered with self-developed BMS technology specifically tailored for marine applications, LiTime upgraded BMS offers over 20 protections, including low-temp cut-off protection, auto-recovery after overload protection (30s), pre-charge Function, moisture and salt-spray resistance.
Top EV Grade A LiFePO4 Cells: Lighter, Safer, More Efficient
Experience the superior performance of the LiTime 12V 100Ah Plus Lihtium Marine Battery For Electric Outboard Trolling Motor, powered by top EV Grade A LiFePO4 cells. This advanced battery is lighter and safer, weighing only 1/3 as much as traditional lead-acid batteries while offering 300% longer lifespan and over 4000 cycles at 100% Depth of Discharge (DOD).
Low-Temp Cut-Off Protection
The 12v 100Ah Plus marine battery is upgraded with an intelligent cut-off function that automatically cuts off charging or discharging when the battery is charging below 0°/32℉ and discharging below -20°/-4℉. The low-temperature cut-off protection feature ensures your battery is safe from damage caused by charging or discharging in cold conditions. This helps extend the battery's lifespan and maintain long-lasting performance.
Monitor Battery Status with Ease
Experience the ultimate convenience with the LiTime 12V 100Ah Plus marine deep cycle Battery, now equipped with Bluetooth 5.0. This advanced feature offers:auto-connection, smart discharging control, real-time battery monitoring, battery system checking. Stay informed and in control, ensuring your adventures are powered smoothly and efficiently.
How to Charge
Versatile Power Solution
Dependable Power. Dedicated Support.
BATTERY
Cell Type
LiFePO4
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)
5S5P
Internal Resistance
≤40mΩ
Certifications
FCC, CE, RoHS, UN38.3
Bluetooth
√
Self-Heating
/
BMS
BMS
100A
Max. Continuous Output Power
1280W
Max. Continuous Charge Current
100A
Max. Continuous Discharge Current
150A (180s)
Max. Discharge Current 1 Second
500A
CHARGE
Charge Method
CC/CV
Charge Voltage
14.4V ± 0.2V
Recommend Charge Current
20A
TEMPERATURE
Charge Temperature
0°C to 50°C / 32°F to 122°F
Discharge Temperature
-20°C to 60°C / -4°F to 140°F
Storage Temperature
-10°C to 50°C / 14°F to 122°F
Low-Temperature Protection
√
Automatic Discharge Off
<-4°F/-20°C
Automatic Charge Off
＜32°F/0°C
Automatic Charging Recovery
≥41°F/5°C
OTHERS
Terminals
M8 Bolts
Weight Approx.
22.6 lbs
Size
L13*W6.77*H8.5 in (Group 31 Size)
Housing Material
ABS
Protection Class
IP65
1 Pack
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
2 Pack
12V 100Ah OBM TM
x1
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
3 Pack
12V 100Ah OBM TM
x1
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M8 Screws
x2
Insulation Caps
x2
Flat Washer
x2
1 Pack+12V10A Charger（Save 5%）
12V 100Ah OBM TM
x1
12V10Ah Charger WP
x1
Insulation Caps
x2
M8 Screws
x2
Flat Washer
x2
AC Power Cord
x1
Anderson Connector
x1
12V 100Ah OBM TM
x1
12V10Ah Charger WP
x1
Insulation Caps
x2
M8 Screws
x2
Flat Washer
x2
AC Power Cord
x1
Anderson Connector
x1
12V 100Ah OBM Kit（Save 7%）
12V 100Ah OBM TM
x1
150A Circuit Breaker
x1
12V10Ah Charger WP
x1
AC Power Cord
x1
Anderson Connector
x1
M8 Screws
x2
Flat Washer
x2
Insulation Caps
x2
12V 100Ah OBM TM
x1
150A Circuit Breaker
x1
12V10Ah Charger WP
x1
AC Power Cord
x1
Anderson Connector
x1
M8 Screws
x2
Flat Washer
x2
Insulation Caps
x2
What is the biggest advantage of LiTime deep cycle marine plus than other modules?
It delivers superior current-carrying capacity with a robust 100A BMS, handling surges of 150A for 3 minutes, 300A for 10 seconds, and 500A for 1 second, ensuring peak performance and reliability.
Is this 12V Plus deep cycle marine battery compatible with my trolling motor?
Yes, the LiTime 12V 100Ah deep cycle marine battery is compatible with most 12V trolling motors, including Minn Kota, MotorGuide, and Newport. This battery is prohibited for application as a starter battery and golf cart battery.
How long will this 100Ah Plus marine battery power my trolling motor?
The run time of a 100Ah battery on trolling motor depends on your motor’s power draw. For example, a 50A trolling motor can run for approximately 2 hours at full speed (100Ah ÷ 50A = 2 hours). Lower speeds will extend runtime.
Can I use this Plus deep cycle marine battery for an electric outboard motor?
Yes, this deep cycle marine battery is designed for both electric outboard and trolling motors. Ensure your motor’s voltage and power requirements match the battery’s capacity for optimal performance.
Does this 12V 100Ah Plus marine deep cycle battery require a special charger?
Yes, we recommend using a LiFePO4-compatible charger for safe and efficient charging.
Can I connect multiple the Plus marine batteries for higher power?
ow can I recalibrate the SOC?
Fully charge the battery, discharge it completely, then fully recharge it once to help recalibrate the SOC reading.
C
I enjoy the lightweight construction of the lithium batteries. 3 of these batteries are equivalent to 1 of the AGM batteries I had. My trolling motor maintained the same power throughout the entire time I spent on the water. I fished 6 hours on day 1, almost 9 hours the second day, and 8 hours the 3rd day, before my first charge after the initial charge. The other battery kept my electronics going strong the whole time as well and only used 39%. I've only had the batteries for a little over a month but I like the battery management with these batteries, and will do a 1 year review. I recommend getting these.
M
I bought the 3 pack at a great price for my 22 foot Ranger Comanche boat. They run the 36 volt 112 lb thrust all day easily with plenty voltage left at the end of the day. I like the Bluetooth feature and the light weight of the batteries. One thing I had to do was change my battery trays out. The new LiTime 12V 100Ah are group 31 and my old batteries were 27, but it is well worth the change. I ordered these batteries online from the LiTime website, ill admit I was a little skeptical about first time ordering from there, great experience, ordered on a Monday and was fishing Friday morning.
K
Battery arrived in perfect condition about 3 days after I ordered it.
J
Battery seems like a great battery for my 12 volt trolling motor. The blue tooth works great and it really keeps its charge. It’s a wonderfully weight and easy to carry to and from my fishing boat.
The price is also very reasonable compared to the battleborn batteries I have purchased for my 5th wheel solar unit.
Highly Recommended.
M
Great batteries and to keep me on the big water when I need them!
P
Great battery, ran my trolling motor for multiple trips before needing a charge.
S
I received my order on time and packed very well. Batteries charged well and being able to monitor charging via Bluetooth was awesome. I installed them in my jon boat with individual breakers.
A
I should have bought these batteries a long time ago. Best decision ever! My old trolling motor batteries would be dead after 8 hours of fishing. Now I recharge after 24 hours of use. 3 days of fishing!
Built for Demanding Days on the Water
See creators put its strong surge power to work with trolling motors and electric outboards.
