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12V 100Ah OBM TM
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Hot LiTime 12V 100Ah Plus Marine Deep Cycle Battery for Electric Outboard Trolling Motor With Bluetooth
$375.99
$429.99
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- Trusted by Major League Fishing (MLF).
- Tailored for 12V/24V/36V trolling motors. Also suitable for electric outboards, RVs, solar systems, and off-grid applications.
- Compatible with Minn Kota® and other leading trolling motor brands. One battery for 30–70 lb thrust, two for 70–100 lb, and three for 100–120 lb.
- 1280Wh capacity & 1280W output. Replaces two 12V 100Ah lead-acid batteries.
- 100A Smart BMS. Handles surge currents up to 150A for 3 min, 300A for 10 s, and 500A for 1 s.
- EV-Grade LiFePO4 Cells. 6,000+ cycle life @80% DOD.
- 20+ protections with low-temp cut-off, auto-recovery after overload protection, salt-spray resistance, moisture-proof
- IP65 Waterproof & Dustproof ensures reliability in marine and humid environments
- Group 31 for drop-in replacement of lead-acid batteries
- Smart Bluetooth for easy monitor battery status on phone
- Meets ABYC E-13 Standard: LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements
- FCC, CE, RoHS, UN38.3 Certified
- Fast delivery; 24-hour online service; 30-day price guarantee; 5-year warranty
- DO NOT use it as a starter battery or use it for golf cart.
- First use or after manual shutdown: Connect the charger to activate the battery. Use LiTime 14.6V 20A charger
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1 Pack
$375.99
$429.99
Best Value
2 Pack
$740.70
$859.99
More runtime, more flexibility
3 Pack
$1,105.41
$1,289.99
Best Seller
1 Pack+12V10A Charger（Save 5%）
$435.48
$499.99
Matched charger included
Best Upgrade
12V 100Ah OBM Kit（Save 7%）
$499.99
$599.99
Charger, breaker & cables
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Frequently bought together
$375.99
$429.99
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
M6 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M6 Screws
x2
Insulation Caps
x2
Flat Washer
x2
2 Pack
12V 100Ah OBM TM
x1
M6 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M6 Screws
x2
Insulation Caps
x2
Flat Washer
x2
3 Pack
12V 100Ah OBM TM
x1
M6 Screws
x2
Insulation Caps
x2
Flat Washer
x2
12V 100Ah OBM TM
x1
M6 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
M6 Screws
x2
Flat Washer
x2
AC Power Cord
x1
Anderson Connector
x1
12V 100Ah OBM TM
x1
12V10Ah Charger WP
x1
Insulation Caps
x2
M6 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
M6 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
M6 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.
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!
M
My batteries arrived quickly and were very well packaged. After unpacking I installed them in my boat. They fit in my battery trays exactly like my old lead acid ones. I mounted my new LiTime battery charger in the boat and charged the batteries overnight. Next day hooked up the trolling motor and everything worked perfectly. I’m very happy with the batteries.
R
The batteries are great. They are exactly what I expected, and last days without having to charge. Now I can go out of town for two day fishing tournaments without worrying about being stranded on the water. The delivery carrier unfortunately delivered to the wrong address and customer service had my order sent out within a reasonable timeframe with another order.
J
Since purchasing and installing the LiTime 12v 100ah TM. smart batteries I’ve been able to fish with them twice the last two Sundays. Full days on the water of interment use against heavy current. 6 hours the first day, and 5 hours yesterday all without recharging after the initial charge and batteries are still at 92%! The weight savings equates to removing about 64lbs from my boat and increasing my trolling power ten fold. I love the Bluetooth feature so I can be exactly sure of how much battery life I have remaining.
J
The batteries can quickly and are still charged after 5 hours of use. Extremely light and well built.
Built for Demanding Days on the Water
See creators put its strong surge power to work with trolling motors and electric outboards.
