36V50Ah Battery
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LiTime 36V 50Ah Marine Trolling Motor LiFePO4 Lithium Battery
$395.99
$529.99
Ends in:
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36V 50Ah LiFePO4 Battery for 100–120 lb Trolling Motors
- 1920Wh Power Output: Supports up to 1920W continuous output for 100–120 lb trolling motors.
- Lightweight Lead-Acid Upgrade: Provides 2.2× the energy, weighs 65% less, and offers up to 3.3× the lifespan of comparable lead-acid batteries.
- Group 31 Size: Measures 13 × 6.77 × 8.5 in and weighs 33.14 lb, fitting common Group 31 battery spaces.
- 50A BMS Protection: Self-developed 50A BMS with 20+ protections helps protect against overcharge, over-discharge, overcurrent and other risks.
- Low-Temp Protection: Charging stops below 32°F, resumes at 41°F, and discharging stops below -4°F to help protect battery cells.
- IP65 Protection: Water- and dust-resistant for reliable use in fishing, boating and other outdoor environments.
- Long-Lasting LiFePO4 Cells: EV-grade cells deliver 4,000+ cycles at 100% DOD and up to a 10-year lifespan.
- Expandable 36V Power: Connect up to 4 batteries in parallel for a 36V 200Ah system, providing up to 7.68kWh energy.
Recommendation
September Power Deals End In:
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1 Pack
$395.99
$529.99
2 Pack
$780.10
$1,049.99
1 Pack + 15A Charger (Save 5%)
$534.68
$809.98
1 Pack + 25A Charger (Save 5%)
$566.03
$819.99
Quantity
Frequently bought together
$395.99
$529.99
FREE delivery Mon, Sep 28 - Thu, Oct 1
30 Days Returns
Local Warehouse Free Shipping
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Protection Upgrade
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36V LiFePO4 Battery for Trolling Motor
Built-in EV grade cells and 50A BMS, LiTime 36V lithium battery provides upgraded protection and long-lasting performance. Low-temp cut-off protection ensures safe use in cold weather. Moreover, the Group 31 size and IP65 water resistance are compatible with your trolling motor.
No Fear of Damages from Extreme Weather
Want to go ice fishing, or kick off a winter adventure? With low-temp cut-off protection, LiTime 36V trolling motor lithium battery intelligently stops charging below 32℉ and discharging below -4℉. It protects the cells from extreme weather damage, ensuring its health and reliability.
Reliable Energy, Lasting Performance
Featured LiTime EV grade LiFePO4 cells, 36V lithium marine battery delivers efficient and sustainable power with 100% capacity usage, up to 4000+ deep cycles. With a 50A max. continuous discharge current, 60A upgraded-max. continuous discharging current(30mins) and 250A/1s peak discharge current, it enhances power output. 10-year lifespan and no maintenance, offer an unparalleled charging experience.
All Around Protection
LiTime self-developed BMS upgrades 20+ protections for 36V lithium ion battery, including pre-charging function, moisture-proof, salt spray-resistant, and automatic recovery after overload protection (30s). IP65 water & dust proof and hard housing guarantee secure operation even on bumpy boats!
Perfectly Replace Your Old Lead-Acid Battery
LiTime 36V trolling motor battery is lightweight yet powerful, which is 33.14 lbs weight and group 31 size. Lighten the burden on your kayak, while meeting the power needs of your trolling motor. Enjoy a smoother, faster and more flexible boat driving experience!
Meet Every Scenario with Ease
Designed for trolling motors (100-120lbs), LiTime 36V 50Ah LiFePO4 battery delivers reliable energy for all your onboard needs, enhancing your kayak fishing experience. Not only for marine applications, but also ready for more applications, such as home energy, solar systems, backup energy, etc.
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
38.4V
Rated Capacity
50Ah
Energy
1920
Max. Expansion (Parallel & Series)
4P1S
Internal Resistance
≤40mΩ
Certifications
FCC,CE,RoHS,UN38.3
Bluetooth
/
Self-Heating
/
BMS
BMS
50A
Max. Continuous Output Power
1920W
Max. Continuous Charge Current
50A
Max. Continuous Discharge Current
50A
Max. Discharge Current 1 Second
250A
CHARGE
Charge Method
CC/CV
Charge Voltage
43.2±0.6V
Recommend Charge Current
10A
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.
33.14 lbs
Size
L13*W6.77*H8.5 in (Group 31 Size)
Housing Material
ABS
Protection Class
IP65
1 Pack
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
2 Pack
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
1 Pack + 15A Charger (Save 5%)
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
1 Pack + 25A Charger (Save 5%)
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
36V50Ah Battery
x1
Flat Washer
x2
Insulation Caps
x2
M8 Screws
x2
What is the ideal thrust range for a 36V 50Ah trolling motor battery?
100-120 lbs trolling motor
Can I use the trolling motor battery in my electric outboard motor?
Normally, it's not recommended to use a battery designed for a trolling motor in an electric outboard motor since the surge discharge current might not be sufficient. Outboard motors often require higher power for acceleration and sustained operation, which can lead to higher surge currents that trolling motor batteries may not handle well.
If you’re planning to use an electric outboard motor, it’s best to invest in a battery specifically designed for such applications like LiTime Outboard Motor Batteries. These batteries are built to handle the high power requirements and ensure optimal performance and safety.
Read on Electric Outboad Motor VS Trolling Motor for more detailed information.
Can I connect the battery in series or parallel?
LiTime 36V 50Ah lithium battery supports connecting up to 4 identical batteries in parallel for up to 36V(38.4V)200Ah battery system. However, the battery do not support connect in series.
To connect in series or parallel, batteries should meet the below conditions:
- identical batteries with the same battery capacity (Ah) and BMS (A);
- from the same brand (as lithium battery from different brands has their special BMS);
- purchased in near time (within one month).
Can I charge LiTime 36V 50Ah TM LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
LiTime 36V 50Ah TM LiFePO4 batteries can charge between 0℃ to 50℃ / 32℉ to 122℉. The 36V 50Ah TM version has low-temperature charging protection function, it would cut off charging when it's below 0℃. It's recommended to charge the battery indoor during cold days.
Do you provide marine staring batteries?
Yes. Visit LiTime Marine Starting Batteries to choose the right one.
C
Thought it is Bluetooth
D
Working well so far. Taken it out 3 times since full charge for a total of probably 7 hours and I've still got about 63% remaining. My 36V Fortrex 112 runs smooth with this battery!
D
This battery has exceeded my expectations. I am now currently on 12 hours of use with no charge. I have been on my trolling motor as well as spot lock. The charger is super fast at charging. My only regret was not getting the Bluetooth one.
W
Fall here in Colorado so no product usage review till next spring. Amazing that a 36V battery is lighter than one 12V lead acid! The Group 31 size allowed me to replace one 12V battery with a 36V because 3 -12V wouldn't fit. My new LiTime 36V battery/charger now handles my upgraded 112 lb. MinnKota trolling motor, with dedicated graph battery and starting battery that my original Ranger 2 bank charger handles. Should extend water/time between charging significantly! Thanks for the sale LiTime! Not much more cost than a new lead acid so was a nobrainer and allowed me to upgrade trolling motor more appropriate for older 21' boat and newer fish finder/electronics!
P
Great battery very light trolling motor application
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Great battery easy to operate light
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Great battery and charger
P
Great battery