LiTime | 12V 140Ah Bluetooth Dual Purpose 1000 CCA Marine Battery
12V 140Ah Bluetooth Dual Purpose 1000 CCA Marine Battery
The LiTime 12V 140Ah Bluetooth Dual Purpose 1000 CCA Marine Battery is the ultimate power solution for boaters who demand both strong engine starting and reliable deep-cycle performance in a single, compact unit. Engineered with advanced LiFePO₄ prismatic cells, this dual-purpose battery offers 1000 Cold Cranking Amps (CCA) for instant engine ignition and a robust 140Ah capacity to power marine electronics, trolling motors, and onboard systems.
With Bluetooth connectivity, you can monitor key performance metrics—including voltage, current, temperature, and state of charge—in real time from your smartphone. A built-in smart Battery Management System (BMS) ensures long-term protection against overcharging, over-discharging, overheating, and short circuits, delivering unmatched safety and peace of mind.
Key Features of the 12V 140Ah Bluetooth Dual Purpose 1000 CCA Marine Battery
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Dual Purpose Power
Provides both high 1000 CCA starting power and deep-cycle storage, ideal for marine engines and house loads. -
Integrated Bluetooth Monitoring
Check battery health, charge status, and temperature directly from your mobile device for complete system control. -
High Energy Output
With 140Ah capacity and fast discharge capabilities, it easily powers accessories, electronics, and motors. -
Smart BMS Protection
Built-in intelligent protection safeguards against voltage fluctuations, thermal issues, and short circuits. -
Lightweight & Compact
Offers superior energy density at a fraction of the weight of traditional AGM or lead-acid marine batteries. -
Marine-Grade Durability
Designed for saltwater and freshwater use with corrosion-resistant housing and IP-rated moisture resistance.
Designed for Starting Outboard Motors and Fits Most Brands
The LiTime 12V 140Ah marine starting battery is crafted to replace lead-acid starting batteries with ≤1000 CCA . It fits most outboard motor brands, including Yamaha, Mercury, Honda, Suzuki, Evinrude, and Tohatsu. Before purchasing, ensure your current starting battery's CCA is ≤1000A. It is recommended to refer to these values depending on your specific application scenario. If you're unsure whether this battery is suitable for your outboard motor, please provide the required CCA and MCA and outboard alternator charging current so we can confirm compatibility.
LiTime Dual Purpose Marine Starting Battery
Plus Deep Cycle Performance
The LiTime 12V 140Ah marine starting battery surpasses AGM batteries in every way. It's specifically designed for marine starting and deep cycles, providing top-tier dual-purpose performance with an industry-leading design. Unlike standard marine starting batteries or dual-purpose batteries with limited functions, the LiTime 12V 140Ah stands out with its Bluetooth 5.0 connectivity, self-heating capability, 140A BMS, IP67 waterproof and dustproof rating, and Group 31 size, making it the perfect replacement for your lead-acid marine starting battery.
Newly Power Reserve, Never Run out When Needed
The upgraded power reserve mode is a great important guarantee for worry-free outdoor boating. When the voltage drops below the set value, LiTime 12V 140Ah lithium battery will automatically cut off the discharge. No worry about starting the outboard motor with depleted power, due to forgetting about long-time powering for loads. You can restart the discharge or control the power reserve mode via LiTime APP!
Dual Purpose for Cranking, Deep Cycle and More
With 1000 CCA , and a high continuous discharge current of 140A, the LiTime dual purpose battery is designed for cranking fuel-powered outboard motors, offering an impressive 5000+ cranking times. This dual purpose battery supports both outboards and connected loads (including electric fishing reel, fish finder, instrument panel, light, etc.) simultaneously for cranking and deep cycles. It maintains more than 4,000 cycles under recommended conditions, compared to the typical automotive AGM's 500 cycles. LiTime lithium batteries offer long-lasting performance, making the price per use a fraction of traditional batteries.
Specification
- Cell Type: LiFePO₄ Prismatic
- Nominal Voltage: 12.8V
- Rated Capacity: 140Ah
- Energy: 1792Wh
- Starting Current (CCA): 900A
- Peak Discharge Current (5 sec): 200A
- Max Continuous Discharge Current: 100A
- Max Continuous Charging Current: 70A
- Charge Voltage: 14.6V
- Discharge Cut-off Voltage: 10.0V
- Cycle Life: 4000+ cycles (@100% DOD)
- Operating Temperature (Charge): 0°C to 50°C
- Operating Temperature (Discharge): -20°C to 60°C
- Storage Temperature: -10°C to 50°C
- Weight: Approx. 30.86 lbs (14 kg)
- Dimensions (L×W×H): 13.03 × 6.77 × 8.43 in
- Terminal Type: M8
- BMS Integrated: Yes
- Waterproof Rating: IP65
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We do not sell any used or refurbished items.
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Frequently Asked Questions
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